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Finding a reliable fitness tracker under $100 can be challenging, as many options offer a mix of essential features and tradeoffs. The best overall pick is the Fitbit Inspire 3, which balances accurate activity tracking with a comfortable design and solid app support. For those seeking a budget-friendly alternative, the Zeacool Fitness Tracker stands out for its comprehensive health monitoring features, including blood oxygen and blood pressure tracking. However, most affordable trackers sacrifice advanced features like GPS or extensive sports modes, which may matter to more serious users. Keep reading for a detailed look at these options and what makes each suitable for different needs.

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15
compared
6
brands
Which fitness trackers under 100 should you buy?
★ Top Pick
Fitness Tracker Smart Watch
Best Overall Fitness Tracker for Versatility
Over 100 workout modes including swimming, yoga, and more
See on Amazon →
Health-focused users who want detailed monitoring of blood pressure, oxygen levels, and sleep without frequent recharging.
Zeacool Fitness Tracker with H
Comprehensive health monitoring including blood pressure and oxygen levels
View on Amazon →
Beginners or casual exercisers seeking a straightforward, affordable fitness tracker with basic features.
Fitness Tracker Watch with Hea
Tracks heart rate, sleep, and activity comprehensively
View on Amazon →
Individuals seeking a durable, straightforward activity tracker for daily use and workouts with water resistance.
Fitness Tracker with Heart Rat
Reliable heart rate, sleep, and step tracking
View on Amazon →
Fitness enthusiasts who want a stylish, multifunctional device with extensive exercise options and health monitoring.
Smart Watch Fitness Tracker wi
Supports over 120 exercise modes for versatility
View on Amazon →
Pros & cons at a glance
Fitness Tracker Smart Watch
✓ Over 100 workout modes including swimming, yoga, and more
✗ Limited to Bluetooth connectivity, no Wi-Fi or GPS
Zeacool Fitness Tracker with H
✓ Comprehensive health monitoring including blood pressure and oxygen levels
✗ Complex features may be overwhelming for some users
Fitness Tracker Watch with Hea
✓ Tracks heart rate, sleep, and activity comprehensively
✗ Limited to notifications — no call or message replies
Fitness Tracker with Heart Rat
✓ Reliable heart rate, sleep, and step tracking
✗ Small display size may be hard to read
Smart Watch Fitness Tracker wi
✓ Supports over 120 exercise modes for versatility
✗ Requires smartphone connection for GPS features
Fitness Tracker with Heart Rat
✓ Bright, customizable AMOLED display improves readability
✗ Health data is for general reference, not medical diagnosis
Fitness Tracker with Heart Rat
✓ Large 1.47-inch OLED display enhances readability
✗ Display size might still be small for some users
Fitness Tracker with Heart Rat
✓ Extensive health monitoring including blood pressure and oxygen
✗ Water resistance details are limited, not suitable for swimming
Fitbit Google Air
✓ Sleek, screenless design for discreet wear
✗ No display limits real-time data access
Fitness Tracker with Heart Rat
✓ Large display for easy reading and interaction
✗ Size can be bulky or uncomfortable during sleep
Zeacool Fitness Tracker with H
✓ Extensive health monitoring including heart rate, blood oxygen, sleep, and temperature
✗ Complex app interface may overwhelm some users
MorePro Fitness Tracker with H
✓ Includes blood pressure and blood oxygen monitoring
✗ No display, requiring smartphone access for data
Fitness Tracker Watch with Hea
✓ Accurate heart rate and sleep monitoring
✗ Limited sport modes and metrics
Google Fitbit Inspire 3
✓ Comprehensive sleep tracking with Sleep Score
✗ No display for real-time stats
Fitness Tracker with Step
✓ Tracks steps, calories, distance, and heart rate
✗ Requires smartphone app for full use

Complete the kit

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Key Takeaways

  • Top-performing models combine multiple health metrics like heart rate, blood oxygen, and sleep tracking without exceeding the $100 limit.
  • Design and display quality vary significantly; AMOLED screens tend to be brighter and more vibrant, but may be less common in budget options.
  • More sports modes and waterproof ratings typically come with higher-priced models; choose based on your activity level.
  • Battery life varies, with some trackers lasting over a week while others need frequent charging—consider your convenience needs.
  • App support and ecosystem integration are key for a seamless experience, especially if you already use a specific platform like Fitbit or Google Fit.
2
Zeacool Fitness Tracker with H
Best for Comprehensive Health Monitoring
1
Fitness Tracker Smart Watch
Best Overall Fitness Tracker for Versatility
3
Fitness Tracker Watch with Hea
Best for Basic Fitness Tracking on a Budget

Our Top Fitness Trackers Under 100 Picks

Fitness Tracker Smart Watch, 1.47″ Color Screen, 100+ Sports, BlackFitness Tracker Smart Watch, 1.47" Color Screen, 100+ Sports, BlackBest Overall Fitness Tracker for VersatilityDisplay: 1.47 inch color screenExercise Modes: 100+Water Resistance: 3ATM waterproofVIEW ON AMAZONSee Our Full Breakdown
Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Step & Calorie Counter, Smart Watch for Women and MenZeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Step & Calorie Counter, Smart Watch for Women and MenBest for Comprehensive Health MonitoringDisplay: 1.10 inch AMOLED HD Touch screenWaterproof: 5 ATMSport Modes: 25VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker Watch with Heart Rate, Activity & Sleep MonitoringFitness Tracker Watch with Heart Rate, Activity & Sleep MonitoringBest for Basic Fitness Tracking on a BudgetHeart Rate Monitoring: YesSleep Monitoring: YesSport Modes: 9VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate Monitor, Sleep Tracker, Steps Counter, Notifications, Alarm, Stopwatch, IP68 WaterproofFitness Tracker with Heart Rate Monitor, Sleep Tracker, Steps Counter, Notifications, Alarm, Stopwatch, IP68 WaterproofBest for All-Day Activity and DurabilityHeart Rate Monitor: YesSleep Tracking: YesSteps Counter: YesVIEW ON AMAZONSee Our Full Breakdown
Smart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android and iPhoneSmart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android and iPhoneBest for All-in-One Fitness and Health TrackingDisplay: 1.58 inch high-resolutionHealth Monitoring: Heart rate, blood oxygen, blood pressure, sleepExercise Modes: 120+VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate, Blood Pressure, Sleep Monitoring, 1.10″ AMOLED Screen, Waterproof, Smart Watch for Women and MenFitness Tracker with Heart Rate, Blood Pressure, Sleep Monitoring, 1.10" AMOLED Screen, Waterproof, Smart Watch for Women and MenBest OverallDisplay: 1.10 inch AMOLED HD Touch ScreenWater Resistance: IP68Battery Life: Up to 7 daysVIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47” OLED Display, Pedometer, Activity Watch, Smart BandFitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47'' OLED Display, Pedometer, Activity Watch, Smart BandBest Value for Long Battery LifeDisplay: 1.47” OLEDSports Modes: 25Water Resistance: IP68VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Step MonitoringFitness Tracker with Heart Rate, Blood Pressure, Sleep & Step MonitoringBest for Multi-Metric Health MonitoringDisplay: 1.1″ AMOLED Touch ScreenHeart Rate Monitoring: YesBlood Pressure Monitoring: YesVIEW ON AMAZONSee Our Full Breakdown
Fitbit Google Air – Screenless Activity Tracker – ObsidianFitbit Google Air - Screenless Activity Tracker - ObsidianBest Discreet and ComfortableBattery Life: Up to 7 daysWater Resistance: 50 metersCompatibility: Android 11.0+ & iOS 16.4+VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Smart NotificationsFitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Smart NotificationsBest for Versatile Fitness & NotificationsDisplay Size: 4.7in x 7.9inWaterproof Rating: IP68Battery Life: 5-7 daysVIEW ON AMAZONSee Our Full Breakdown
Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 123 Sports Modes, IP68 Waterproof Smart Watch for Women and MenZeacool Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 123 Sports Modes, IP68 Waterproof Smart Watch for Women and MenBest OverallDisplay: 1.47 inch AMOLED HD Touch screenSports Modes: 123 modesWaterproof: IP68VIEW ON AMAZONSee Our Full Breakdown
MorePro Fitness Tracker with Heart Rate, Blood Pressure, Blood Oxygen, Sleep Monitoring, and Women’s Health FeaturesMorePro Fitness Tracker with Heart Rate, Blood Pressure, Blood Oxygen, Sleep Monitoring, and Women’s Health FeaturesBest for Heart and Women’s HealthHeart Rate Monitoring: 24/7Blood Pressure Monitoring: YesBlood Oxygen Monitoring: YesVIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker Watch with Heart Rate, Sleep Monitoring, and Activity TrackingFitness Tracker Watch with Heart Rate, Sleep Monitoring, and Activity TrackingBest Budget-Friendly Basic TrackerHeart Rate Monitoring: YesSleep Monitoring: YesSport Modes: 9VIEW ON AMAZONSee Our Full Breakdown
Google Fitbit Inspire 3 – Midnight Zen/Black – Small and Large BandsGoogle Fitbit Inspire 3 - Midnight Zen/Black - Small and Large BandsBest for Stress and Sleep ManagementCompatibility: iOS 16.4+ and Android 11+Activity Tracking: All-day + 40+ exercise modesSleep Tracking: Automatic, Sleep ScoreVIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Step, Distance, and Calories Counter for Women and MenFitness Tracker with Step, Distance, and Calories Counter for Women and MenBest for Basic Daily MetricsWaterproof: IP68Battery Life: 5-7 daysSports Modes: 16VIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
fitness trackers under 100Battery LifeCompatibility
Fitness Tracker Smart Watch7 daysAndroid 6.0+, iOS 10+ with Bluetooth 5.2
Zeacool Fitness Tracker with H10-14 daysiPhone and Android
Fitness Tracker Watch with Hea5-7 daysiOS 8.0+, Android 4.0+
Fitness Tracker with Heart Rat——
Smart Watch Fitness Tracker wi—Android 4.4 / iOS 8.4 or above
Fitness Tracker with Heart RatUp to 7 days—
Fitness Tracker with Heart Rat10-14 daysiOS and Android
Fitness Tracker with Heart RatUp to 7 days—
Fitbit Google AirUp to 7 daysAndroid 11.0+ & iOS 16.4+
Fitness Tracker with Heart Rat5-7 daysiOS and Android
Zeacool Fitness Tracker with H10-14 daysiPhone and Android
MorePro Fitness Tracker with HUp to 7 daysAndroid 7.0+, iOS 13.0+
Fitness Tracker Watch with Hea5-7 daysiOS 8.0+, Android 4.0+
Google Fitbit Inspire 3—iOS 16.4+ and Android 11+
Fitness Tracker with Step5-7 daysBluetooth smartphones

More Details on Our Top Picks

  1. Fitness Tracker Smart Watch, 1.47″ Color Screen, 100+ Sports, Black

    Fitness Tracker Smart Watch, 1.47" Color Screen, 100+ Sports, Black

    Best Overall Fitness Tracker for Versatility

    View on Amazon

    This model stands out for its extensive range of over 100 workout modes, including swimming and yoga, making it ideal for users seeking variety. Compared with the Zeacool tracker, it offers a larger 1.47-inch color display, which enhances visibility and ease of use. Its waterproof rating of 3ATM allows for swimming and showering, yet it lacks compatibility with PCs or tablets, limiting its ecosystem. The 7-day battery life is solid, but heavy activity or frequent notifications might shorten it. Customizable watch faces add a personal touch, and the device supports both Android and iOS, making it flexible for most users. However, its Bluetooth-only connection and lack of advanced health metrics might be a drawback for serious athletes. Overall, this is a strong choice for those wanting a feature-rich, all-around tracker without breaking the bank.

    Pros:
    • Over 100 workout modes including swimming, yoga, and more
    • Waterproof up to 3ATM suitable for swimming and showers
    • Long battery life of up to 7 days
    • Customizable watch faces for personalization
    Cons:
    • Limited to Bluetooth connectivity, no Wi-Fi or GPS
    • Not compatible with PCs or tablets
    • Battery life may vary depending on usage

    Best for: Active users who want a versatile, waterproof tracker capable of handling a wide range of sports and daily notifications.

    Not ideal for: Tech enthusiasts who need PC or tablet compatibility or advanced fitness metrics beyond basic monitoring.

    • Display:1.47 inch color screen
    • Exercise Modes:100+
    • Water Resistance:3ATM waterproof
    • Heart Rate Monitoring:Yes
    • Blood Oxygen Monitoring:Yes
    • Sleep Tracking:Yes
    • Battery Life:7 days
    • Compatibility:Android 6.0+, iOS 10+ with Bluetooth 5.2
    Our verdict
    “This tracker offers a comprehensive set of features for active individuals who prioritize variety and durability in a smartwatch under $100.”
  2. Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Step & Calorie Counter, Smart Watch for Women and Men

    Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Step & Calorie Counter, Smart Watch for Women and Men

    Best for Comprehensive Health Monitoring

    View on Amazon

    Compared with the first option, the Zeacool tracker offers a more compact 1.10-inch AMOLED touchscreen, which provides vibrant visuals and easy navigation. Its support for 25 sport modes is more limited than the 100+ on the first tracker but still covers essential activities. The standout feature here is its extensive health tracking, including blood pressure and blood oxygen, which makes it appealing for users focused on detailed health insights. The impressive battery life of 10-14 days on regular use and up to 30 days standby surpasses most in this price range, especially considering its rich feature set. However, its complex array of functions may be overwhelming for beginners and requires a dedicated app for full functionality. It’s best suited for health-conscious users who want detailed metrics without sacrificing style or battery life. Those seeking a simple, straightforward tracker may find the feature set too complicated.

    Pros:
    • Comprehensive health monitoring including blood pressure and oxygen levels
    • High-quality AMOLED touch screen with customizable faces
    • Long battery life with fast magnetic charging
    • Waterproof up to 5 ATM suitable for swimming
    Cons:
    • Complex features may be overwhelming for some users
    • Requires app for full functionality, which might be inconvenient
    • Build materials and durability details are less clear

    Best for: Health-focused users who want detailed monitoring of blood pressure, oxygen levels, and sleep without frequent recharging.

    Not ideal for: Casual users or beginners who prefer a simple, easy-to-use device without many health metrics.

    • Display:1.10 inch AMOLED HD Touch screen
    • Waterproof:5 ATM
    • Sport Modes:25
    • Battery Life:10-14 days
    • Compatibility:iPhone and Android
    • Additional Features:Remote photography, weather display, reminders
    Our verdict
    “This tracker is ideal for users who prioritize in-depth health metrics and long battery life in a stylish, water-resistant device.”
  3. Fitness Tracker Watch with Heart Rate, Activity & Sleep Monitoring

    Fitness Tracker Watch with Heart Rate, Activity & Sleep Monitoring

    Best for Basic Fitness Tracking on a Budget

    View on Amazon

    This model offers core features like heart rate, sleep, and activity monitoring, making it suitable for users new to fitness tracking. Its support for nine sport modes, including running and walking, covers basic exercise needs better than some simpler models. Its IP68 waterproof rating allows for daily water exposure and light swimming, providing durability without extra cost. Battery life of 5-7 days is reasonable, but it’s shorter than some competitors, especially the Zeacool or the 1.47-inch option. The device supports smart notifications, adding convenience, but it cannot make calls or send texts, limiting its communication capabilities. Its straightforward interface and focus on essential metrics make it a good entry-level choice, though it lacks some advanced features seen in higher-priced models. It works well for casual users who want reliable health tracking without complexity.

    Pros:
    • Tracks heart rate, sleep, and activity comprehensively
    • Supports multiple sport modes including running and walking
    • Waterproof up to IP68 for everyday water exposure
    • Supports smart notifications from social media and messages
    Cons:
    • Limited to notifications — no call or message replies
    • Battery life shorter than some competitors
    • Lacks advanced health metrics like blood oxygen or blood pressure

    Best for: Beginners or casual exercisers seeking a straightforward, affordable fitness tracker with basic features.

    Not ideal for: Athletes or tech-savvy users who want detailed analytics or call functionality.

    • Heart Rate Monitoring:Yes
    • Sleep Monitoring:Yes
    • Sport Modes:9
    • Battery Life:5-7 days
    • Waterproof Rating:IP68
    • Compatibility:iOS 8.0+, Android 4.0+
    Our verdict
    “This tracker suits beginners who want reliable, simple fitness monitoring without extra bells and whistles.”
  4. Fitness Tracker with Heart Rate Monitor, Sleep Tracker, Steps Counter, Notifications, Alarm, Stopwatch, IP68 Waterproof

    Fitness Tracker with Heart Rate Monitor, Sleep Tracker, Steps Counter, Notifications, Alarm, Stopwatch, IP68 Waterproof

    Best for All-Day Activity and Durability

    View on Amazon

    Compared with more advanced options like the Zeacool or the 1.47-inch watch, this tracker emphasizes durability and practicality with its IP68 waterproof rating and lightweight design. Its 1-inch display keeps things simple but may be small for some users. It covers essential health metrics like heart rate, sleep, and steps, along with notifications and alarms, making it versatile for daily wear and workouts. Its straightforward shape and buckle closure add to its durability, but the lack of GPS means users will need to connect to a phone for route tracking. Battery life information is not specified, which could be a concern for heavy users. This device is well-suited for those who want a reliable, no-frills tracker that withstands the rigors of active lifestyles, without expensive extras or complicated features.

    Pros:
    • Reliable heart rate, sleep, and step tracking
    • IP68 waterproof rating for durability during workouts
    • Lightweight and comfortable for all-day wear
    • Affordable price point
    Cons:
    • Small display size may be hard to read
    • No built-in GPS, relies on phone connection
    • Battery life details are not specified

    Best for: Individuals seeking a durable, straightforward activity tracker for daily use and workouts with water resistance.

    Not ideal for: Users needing GPS tracking or detailed health analytics beyond basic metrics.

    • Heart Rate Monitor:Yes
    • Sleep Tracking:Yes
    • Steps Counter:Yes
    • Water Resistance:IP68
    • Display Size:1 inch
    • Supported Applications:Smartphone Integration
    Our verdict
    “This tracker is a solid choice for active users who value durability and simplicity over extensive features.”
  5. Smart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android and iPhone

    Smart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android and iPhone

    Best for All-in-One Fitness and Health Tracking

    View on Amazon

    This device makes the most of its generous 1.58-inch high-resolution display to deliver an engaging user experience, especially for those who want detailed health metrics and extensive exercise options. Its support for over 120 sport modes surpasses many competitors, including the first model, making it highly versatile. It offers comprehensive health monitoring, including blood pressure and blood oxygen, similar to the Zeacool but with a larger, clearer screen. While it relies on a smartphone connection for GPS, its wide array of features like message, call, weather, camera, and music controls add significant convenience. The adjustable, replaceable strap enhances style and comfort. Its main drawback is the lack of specified battery life, which could be a concern with heavy use. Overall, this pick is well suited for users who want a stylish, feature-packed tracker that handles multiple activities and health metrics.

    Pros:
    • Supports over 120 exercise modes for versatility
    • Large, high-resolution display for easy readability
    • Comprehensive health sensors including blood pressure and oxygen
    • Customizable watch faces and stylish design
    Cons:
    • Requires smartphone connection for GPS features
    • Battery life not specified, may vary with usage
    • Some features may be complex for beginners

    Best for: Fitness enthusiasts who want a stylish, multifunctional device with extensive exercise options and health monitoring.

    Not ideal for: Budget-conscious users seeking a simple, basic tracker without many features or complex setup.

    • Display:1.58 inch high-resolution
    • Health Monitoring:Heart rate, blood oxygen, blood pressure, sleep
    • Exercise Modes:120+
    • Water Resistance:IP68
    • Compatibility:Android 4.4 / iOS 8.4 or above
    • Features:Message, call, weather, camera, music control, reminders
    Our verdict
    “This tracker appeals to users who want a stylish, all-in-one device capable of supporting diverse workouts and health monitoring in one package.”
  6. Fitness Tracker with Heart Rate, Blood Pressure, Sleep Monitoring, 1.10″ AMOLED Screen, Waterproof, Smart Watch for Women and Men

    Fitness Tracker with Heart Rate, Blood Pressure, Sleep Monitoring, 1.10" AMOLED Screen, Waterproof, Smart Watch for Women and Men

    Best Overall

    View on Amazon

    This tracker stands out for its vibrant 1.10-inch AMOLED display that makes health data easy to read at a glance, surpassing the smaller screen size of the Fitbit Google Air. It offers comprehensive monitoring, including heart rate, blood pressure, and sleep, but remains less detailed than higher-end models like the Zeacool Fitness Tracker with Heart Rate. Its water resistance (IP68) supports daily activities, though its health metrics are for reference rather than medical use. The long battery life of up to 7 days is a real advantage, especially for those who dislike frequent charging. Still, the health data’s limited depth and lack of advanced metrics mean it’s better suited for casual fitness enthusiasts rather than serious athletes or those needing precise medical tracking.

    Pros:
    • Bright, customizable AMOLED display improves readability
    • All-in-one health monitoring including blood pressure and sleep
    • Water-resistant design suitable for swimming and outdoor use
    • Up to 7 days of battery life with quick charging
    Cons:
    • Health data is for general reference, not medical diagnosis
    • Limited advanced metrics, lacking in-depth analysis
    • App integration could be more seamless

    Best for: Active users seeking a colorful, all-in-one health tracker with a large display for everyday wellness.

    Not ideal for: Fitness purists or medical professionals requiring highly detailed health metrics or medical-grade data accuracy.

    • Display:1.10 inch AMOLED HD Touch Screen
    • Water Resistance:IP68
    • Battery Life:Up to 7 days
    • Charging Time:2 hours
    • Compatible Systems:Android 5.0+, iOS 9.0+
    • Sports Modes:25
    Our verdict
    “This tracker works well for casual users wanting a colorful, comprehensive health device without the complexity of high-end models.”
  7. Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47” OLED Display, Pedometer, Activity Watch, Smart Band

    Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47'' OLED Display, Pedometer, Activity Watch, Smart Band

    Best Value for Long Battery Life

    View on Amazon

    Compared with the Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Step Monitoring, this device offers a larger 1.47-inch OLED screen, making it easier to view stats without squinting. Its standout feature is the impressive 10-14 days of battery life, far surpassing many competitors, which appeals to those who dislike frequent charging. It supports 25 sports modes and offers a broad suite of health metrics, including heart rate, blood oxygen, and sleep stages, aligning well with active users. However, the display size may be small for some users, and the interface can feel less customizable. This device strikes a balance between affordability and extensive features, making it ideal for users who want long-lasting performance without sacrificing core health tracking capabilities.

    Pros:
    • Large 1.47-inch OLED display enhances readability
    • Exceptional battery life of 10-14 days reduces charging frequency
    • Supports multiple sports modes and comprehensive health metrics
    • Waterproof design suitable for swimming and showering
    Cons:
    • Display size might still be small for some users
    • Limited customization of notifications
    • Some features may need app setup to optimize

    Best for: Fitness enthusiasts who prioritize long battery life and a larger screen for easy data viewing.

    Not ideal for: Users seeking highly customizable notifications or advanced metrics like ECG or detailed sleep analysis.

    • Display:1.47” OLED
    • Sports Modes:25
    • Water Resistance:IP68
    • Battery Life:10-14 days
    • Compatibility:iOS and Android
    • Features:Heart rate, blood oxygen, sleep monitoring, notifications
    Our verdict
    “This tracker fits well for active users wanting a bigger screen and week-plus battery life at an accessible price point.”
  8. Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Step Monitoring

    Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Step Monitoring

    Best for Multi-Metric Health Monitoring

    View on Amazon

    This device offers a comprehensive overview of your health with features like blood pressure, blood oxygen, and sleep tracking, similar to the Fitness Tracker with Heart Rate, Blood Pressure, Sleep Monitoring, 1.10″ AMOLED Screen. Its 1.1-inch AMOLED display remains clear and customizable, though slightly smaller than some competitors. It supports 25 sports modes, making it versatile for different activities, and boasts a battery life of up to 7 days, with fast charging for convenience. Its main tradeoff lies in limited water resistance details, which could be a concern for swimmers or outdoor adventurers. Overall, this tracker is a solid choice for users wanting detailed health metrics and day-to-day fitness management without a hefty price tag.

    Pros:
    • Extensive health monitoring including blood pressure and oxygen
    • Bright, customizable AMOLED display
    • Supports multiple sports modes for versatile activity tracking
    • Fast charging extends battery life
    Cons:
    • Water resistance details are limited, not suitable for swimming
    • Notifications require Bluetooth pairing and app setup
    • No built-in GPS for outdoor activities

    Best for: Health-conscious users who want a full suite of monitoring features in a compact, AMOLED display device.

    Not ideal for: Athletes or swimmers needing detailed water resistance info or GPS integration for outdoor sports.

    • Display:1.1″ AMOLED Touch Screen
    • Heart Rate Monitoring:Yes
    • Blood Pressure Monitoring:Yes
    • Blood Oxygen Monitoring:Yes
    • Sleep Tracking:Yes
    • Battery Life:Up to 7 days
    Our verdict
    “Ideal for users seeking detailed health insights in a compact, brightly lit device for everyday health management.”
  9. Fitbit Google Air – Screenless Activity Tracker – Obsidian

    Fitbit Google Air - Screenless Activity Tracker - Obsidian

    Best Discreet and Comfortable

    View on Amazon

    The Fitbit Google Air offers a nearly invisible presence with its screenless design, making it ideal for those who dislike bulky devices or want discreet health monitoring. Its lightweight, adjustable fit ensures comfort for all-day wear, and its advanced sensors deliver accurate activity and health data, rivaling some display-equipped trackers. With a week-long battery life and quick charging, it minimizes interruptions. However, the lack of a screen limits real-time data viewing, and full functionality depends on a paired smartphone app. This makes it less suitable for users who want instant feedback or detailed metrics on the device itself. It’s best for those who prefer a minimalist approach or want a fitness tracker that doubles as a sleek accessory.

    Pros:
    • Sleek, screenless design for discreet wear
    • Lightweight and adjustable for comfortable all-day use
    • Long battery life with fast charging
    • Accurate sensors for activity and health tracking
    Cons:
    • No display limits real-time data access
    • Dependent on smartphone for full features
    • Additional subscription for personalized coaching

    Best for: Individuals seeking a sleek, comfortable, and unobtrusive tracker that emphasizes health monitoring over instant data access.

    Not ideal for: Users who need real-time stats or detailed display metrics during workouts or daily activities.

    • Battery Life:Up to 7 days
    • Water Resistance:50 meters
    • Compatibility:Android 11.0+ & iOS 16.4+
    • Sensors:Optical heart rate, advanced sensors
    • Size:130-210 mm
    • Quick Charging:Yes
    Our verdict
    “Best suited for users who prioritize style and subtlety over immediate data visibility in daily health tracking.”
  10. Fitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Smart Notifications

    Fitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Smart Notifications

    Best for Versatile Fitness & Notifications

    View on Amazon

    Compared with dedicated display models like the Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Step Monitoring, this device features a large 4.7×7.9-inch screen that simplifies viewing stats. Its broad health suite includes heart rate, blood pressure, and sleep, aligning well with active lifestyles. The IP68 waterproof rating adds durability for outdoor pursuits, and support for smart notifications keeps users connected. However, the large display size could be cumbersome for some, and the device’s battery life of 5-7 days, while decent, doesn’t match some competitors with longer endurance. This tracker is best for those who want an all-in-one device with a big screen and notification capabilities for daily activity and health management.

    Pros:
    • Large display for easy reading and interaction
    • Supports comprehensive health metrics including blood pressure
    • Waterproof IP68 rating for swimming and outdoor use
    • Smart notifications for calls and messages
    Cons:
    • Size can be bulky or uncomfortable during sleep
    • Battery life may be shorter with heavy use
    • Limited compatibility with non-smartphone devices

    Best for: Active users who want a large display for easy data viewing along with fitness tracking and notification support.

    Not ideal for: Minimalists or those seeking a lightweight, low-profile device for discreet wear.

    • Display Size:4.7in x 7.9in
    • Waterproof Rating:IP68
    • Battery Life:5-7 days
    • Sensor Features:Heart rate, blood pressure, sleep
    • Compatibility:iOS and Android
    • Notifications:Calls, messages
    Our verdict
    “Great for users wanting an all-in-one fitness tracker with a sizable screen and notification features for everyday use.”
  11. Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 123 Sports Modes, IP68 Waterproof Smart Watch for Women and Men

    Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 123 Sports Modes, IP68 Waterproof Smart Watch for Women and Men

    Best Overall

    View on Amazon

    This Zeacool model stands out for its extensive feature set, combining 24/7 heart rate, blood oxygen, and sleep tracking with an impressive 123 sports modes, making it suitable for diverse activities. Its 1.47-inch AMOLED display offers vibrant visuals, easily surpassing simpler trackers like the Fitness Tracker Watch with Heart Rate, Sleep Monitoring, which has a smaller screen and fewer features. The long battery life of 10-14 days is a significant advantage, but some users may find the app interface less intuitive. While it supports swimming and outdoor use with its IP68 waterproof rating, some advanced metrics require app integration, which can be somewhat complex for tech newcomers. This pick is best for active users who want comprehensive health insights without breaking the bank but are comfortable with a slightly steeper learning curve.

    Pros:
    • Extensive health monitoring including heart rate, blood oxygen, sleep, and temperature
    • Large, vibrant AMOLED display with customizable watch faces
    • Long battery life up to 14 days on regular use
    Cons:
    • Complex app interface may overwhelm some users
    • Limited detailed metrics without app synchronization
    • Some features require smartphone connectivity

    Best for: Fitness enthusiasts seeking a versatile, feature-rich tracker for varied sports and daily health monitoring

    Not ideal for: Beginners or casual users who prefer simplicity and a straightforward interface

    • Display:1.47 inch AMOLED HD Touch screen
    • Sports Modes:123 modes
    • Waterproof:IP68
    • Battery Life:10-14 days
    • Compatibility:iPhone and Android
    • Functions:Heart rate, blood oxygen, sleep, temperature, remote photography, weather, reminders
    Our verdict
    “This tracker suits active users who want detailed health data and a colorful display, accepting some setup complexity.”
  12. MorePro Fitness Tracker with Heart Rate, Blood Pressure, Blood Oxygen, Sleep Monitoring, and Women’s Health Features

    MorePro Fitness Tracker with Heart Rate, Blood Pressure, Blood Oxygen, Sleep Monitoring, and Women’s Health Features

    Best for Heart and Women’s Health

    View on Amazon

    Compared with the Zeacool, the MorePro tracker offers a broader suite of health features including blood pressure and women’s health tracking, making it ideal for users prioritizing holistic wellness. Its 120+ sport modes support a variety of activities, but its shorter battery life of around 7 days can be limiting for those who prefer less frequent charging. The device’s IP68 waterproof rating ensures durability during swimming or outdoor workouts, yet it lacks a display, relying entirely on smartphone notifications for updates, which might deter users who want quick stats on their wrist. This model makes the most sense for women or health-conscious individuals who want in-depth metrics but don’t need real-time data on the device itself.

    Pros:
    • Includes blood pressure and blood oxygen monitoring
    • Supports over 120 sport modes for versatile activity tracking
    • Specialized women’s health features, including menstrual cycle tracking
    Cons:
    • No display, requiring smartphone access for data
    • Limited compatibility with tablets and PCs
    • Not suitable as a medical device or diagnosis tool

    Best for: Women focusing on menstrual cycle tracking and overall health monitoring

    Not ideal for: Users seeking a display-enabled tracker for quick glance updates during workouts

    • Heart Rate Monitoring:24/7
    • Blood Pressure Monitoring:Yes
    • Blood Oxygen Monitoring:Yes
    • Sleep Tracking:Deep, Light, Wake-ups
    • Sport Modes:120+
    • Water Resistance:IP68
    • Battery Life:Up to 7 days
    • Compatibility:Android 7.0+, iOS 13.0+
    Our verdict
    “Ideal for women or health-focused users who value comprehensive metrics and health insights over real-time display features.”
  13. Fitness Tracker Watch with Heart Rate, Sleep Monitoring, and Activity Tracking

    Fitness Tracker Watch with Heart Rate, Sleep Monitoring, and Activity Tracking

    Best Budget-Friendly Basic Tracker

    View on Amazon

    This model is a straightforward choice for users who want reliable heart rate and sleep tracking without extra frills. Its 9 sport modes cover basic activities, and the 5-7 day battery life is adequate for daily wear. Compared to the Zeacool or MorePro, it offers fewer features but benefits from a more intuitive interface, making it ideal for beginners. The IP68 waterproof rating ensures durability, but it cannot support advanced metrics like blood oxygen or blood pressure, limiting its appeal to those seeking comprehensive health data. This tracker makes sense for casual users or newcomers wanting a simple, affordable device that covers essential fitness tracking without complexity.

    Pros:
    • Accurate heart rate and sleep monitoring
    • Long battery life up to a week
    • IP68 waterproof for everyday wear
    Cons:
    • Limited sport modes and metrics
    • No support for calls or messages
    • Lacks advanced health tracking features

    Best for: Beginners or casual fitness users who want a simple, reliable tracker without extra features

    Not ideal for: Active users or those needing detailed health metrics like blood oxygen or pressure readings

    • Heart Rate Monitoring:Yes
    • Sleep Monitoring:Yes
    • Sport Modes:9
    • Battery Life:5-7 days
    • Waterproof Rating:IP68
    • Compatibility:iOS 8.0+, Android 4.0+
    Our verdict
    “A solid choice for beginners or casual users seeking basic activity and sleep monitoring at an affordable price.”
  14. Google Fitbit Inspire 3 – Midnight Zen/Black – Small and Large Bands

    Google Fitbit Inspire 3 - Midnight Zen/Black - Small and Large Bands

    Best for Stress and Sleep Management

    View on Amazon

    The Fitbit Inspire 3 distinguishes itself through its focus on sleep quality and stress management rather than raw fitness metrics. Its automatic sleep tracking and Stress Score feature make it ideal for users who want to improve rest and mental well-being, but it lacks a display, meaning you must check your phone for updates—a drawback compared to the Zeacool’s vibrant screen. While it supports over 40 exercise modes, it doesn’t provide real-time stats on the device itself, which may frustrate those who prefer immediate feedback during workouts. This device suits individuals interested in overall wellness and stress reduction but who don’t need detailed activity stats on their wrist.

    Pros:
    • Comprehensive sleep tracking with Sleep Score
    • Stress management tools including Relax Breathing
    • Compatible with both iOS and Android
    Cons:
    • No display for real-time stats
    • Limited band options (small and large only)
    • Requires phone for most data viewing

    Best for: Users interested in sleep, stress management, and overall wellness tracking

    Not ideal for: Active users who want real-time data and detailed workout stats on the device

    • Compatibility:iOS 16.4+ and Android 11+
    • Activity Tracking:All-day + 40+ exercise modes
    • Sleep Tracking:Automatic, Sleep Score
    • Stress Management:Stress Score, mindfulness
    • Additional Features:SpO2, menstrual health, irregular HR
    Our verdict
    “Best suited for users prioritizing sleep and stress management over immediate activity feedback, accepting the lack of a screen.”
  15. Fitness Tracker with Step, Distance, and Calories Counter for Women and Men

    Fitness Tracker with Step, Distance, and Calories Counter for Women and Men

    Best for Basic Daily Metrics

    View on Amazon

    This tracker covers essential daily metrics like steps, calories, and distance, making it suitable for casual walkers or those new to fitness tracking. Its 5-7 day battery life ensures minimal charging, but it’s limited in advanced health features, lacking blood oxygen or blood pressure. The device’s IP68 waterproof rating allows for swimming and washing, yet it requires a smartphone app and a USB-A charging port without an included cable, which could be inconvenient. Compared with the Zeacool or MorePro, this model is less feature-rich but more straightforward, making it a good entry-level device for users who want basic activity monitoring without complexity.

    Pros:
    • Tracks steps, calories, distance, and heart rate
    • Waterproof design supports swimming
    • Long battery life up to a week
    Cons:
    • Requires smartphone app for full use
    • No blood oxygen or blood pressure monitoring
    • No included charging cable, charges via built-in USB

    Best for: Women and men seeking a simple, waterproof tracker for daily steps and calories

    Not ideal for: Health-conscious users wanting detailed metrics like blood oxygen or blood pressure

    • Waterproof:IP68
    • Battery Life:5-7 days
    • Sports Modes:16
    • Compatibility:Bluetooth smartphones
    • Charging Method:Built-in USB-A port
    Our verdict
    “Ideal for users who want basic activity tracking in a waterproof package without extra complications.”
fitness trackers under 100
15 Best Fitness Trackers Under $100 That Combine Affordability and Accuracy 38
What makes a great fitness trackers under 100
1
Core Fitness Metrics
Most budget trackers focus on primary metrics like step count, heart rate, and sleep tracking.
2
Display Quality and Size
The display impacts how easily you can view your stats on the go.
3
Battery Life
Long battery life is a hallmark of good fitness trackers, especially if you prefer not to charge daily.
4
Waterproofing and Durability
If you plan to wear your tracker during workouts, swimming, or in the rain, waterproof ratings matter.
How to choose your fitness trackers under 100
1
How we picked
These products were selected based on their price point, feature set, and user-friendly design.
2
Core Fitness Metrics
Most budget trackers focus on primary metrics like step count, heart rate, and sleep tracking.
3
Display Quality and Size
The display impacts how easily you can view your stats on the go.
4
Battery Life
Long battery life is a hallmark of good fitness trackers, especially if you prefer not to charge daily.
5
Waterproofing and Durability
If you plan to wear your tracker during workouts, swimming, or in the rain, waterproof ratings matter.
Vetted fitness trackers under 100 ·
The best fitness trackers under 100, compared
★ Winner Fitness Tracker Smart Watch
Best Overall Fitness Tracker for Versatility
15compared

How We Picked

These products were selected based on their price point, feature set, and user-friendly design. We evaluated each device’s health monitoring accuracy, display quality, battery life, and waterproof ratings. Usability was also a priority—products needed to be easy to set up and operate without technical frustration. We prioritized models that offer a balance of essential fitness features and value, avoiding those with overly limited functions or poor build quality. The ranking reflects a combination of performance, versatility, and overall user experience in the under-$100 category.
Which fitness trackers under 100 fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Fitness Trackers Under 100

When choosing a fitness tracker under 100, it’s important to weigh several factors that influence usability, durability, and overall value. Cheaper models often cut corners on features or build quality, so understanding what matters most to your fitness goals can help you make a smarter selection. Keep in mind that some features, like GPS or extensive sports modes, are less common at this price point but can be game-changers for active users. Here are key considerations to guide your decision.

Core Fitness Metrics

Most budget trackers focus on primary metrics like step count, heart rate, and sleep tracking. While these are essential, some models also include blood oxygen and blood pressure monitoring, which can be valuable if you’re managing specific health conditions. Be aware that the accuracy of these sensors varies, especially in lower-priced devices. Decide which metrics matter most for your health journey and look for models that cover those features reliably.

Display Quality and Size

The display impacts how easily you can view your stats on the go. AMOLED screens tend to be brighter and more vibrant, making them easier to read in sunlight, but they’re less common in lower-priced models. OLED or LCD screens are typical at this price point and can still be clear, though they might be less sharp. Consider how important screen clarity and size are for your daily use—smaller screens are more discreet but may be harder to read.

Battery Life

Long battery life is a hallmark of good fitness trackers, especially if you prefer not to charge daily. Many models under 100 can last from 5 days to over a week with moderate use. Some features, like continuous heart rate monitoring or color displays, drain power faster. Think about your routine: if you want a tracker that can go longer between charges, prioritize models with extended battery life even if they have fewer features.

Waterproofing and Durability

If you plan to wear your tracker during workouts, swimming, or in the rain, waterproof ratings matter. Look for at least IP68 certification, which supports swimming and showering. Cheaper models may only offer splash resistance or no waterproofing at all, limiting their versatility. Durability also includes build quality—consider materials and clasp mechanisms to avoid accidental damage.

Compatibility and App Ecosystem

Most affordable fitness trackers sync with popular apps like Fitbit, Google Fit, or proprietary platforms. Compatibility ensures your data is easy to access, analyze, and sync with other health tools. Some models work better with Android or iOS, so double-check device compatibility before purchasing. A well-designed app can add significant value, providing insights, goal setting, and social features that motivate continued use.

Frequently Asked Questions

Can I use a fitness tracker under 100 for swimming?

Many budget fitness trackers now include waterproof ratings, with IP68 being the most common in this price range. These devices can generally handle swimming and showering, but it’s important to verify specific waterproof capabilities listed by the manufacturer. Keep in mind that prolonged exposure to water or high-pressure swimming may still pose risks, so reviewing user reviews and official specs is wise. If swimming is a primary activity, choose a model explicitly rated for water sports to avoid damage.

Will a cheaper fitness tracker accurately measure my heart rate?

Budget trackers can provide decent heart rate estimates, but they often lack the precision of higher-end devices. Optical sensors in affordable models may struggle with accuracy during intense activity or when the device isn’t fitted snugly. For general health monitoring and casual workouts, they usually suffice. However, if you need detailed, clinically accurate data, you might consider spending more or using dedicated medical devices.

Do I need GPS in a fitness tracker under 100?

Most inexpensive trackers omit built-in GPS to keep costs down, relying instead on smartphone GPS when needed. If your workouts involve outdoor running or cycling, this can be a limitation, requiring you to carry your phone. For casual walking or indoor activities, GPS isn’t crucial. Decide based on your activity level—if precise route mapping matters, you might need to prioritize models with built-in GPS or be prepared to use your phone’s GPS.

How important is the display type in a fitness tracker under 100?

The display affects readability and user interaction. AMOLED screens are vibrant and easier to see in sunlight but are less common in this price range. LCD or monochrome screens are more typical and still functional but may lack vibrancy. If quick glances at your stats matter, opt for a device with a larger, clearer display. However, remember that color screens often consume more battery, potentially reducing overall usage time between charges.

Can I get extended battery life with a budget fitness tracker?

Yes, many affordable trackers can last over a week on a single charge, especially if they only monitor basic metrics like steps and sleep. Features like continuous heart rate monitoring or bright displays tend to drain batteries faster. To maximize battery life, consider turning off features you don’t need and adjusting settings like screen timeout. The key is balancing your desired features with the device’s power management capabilities.

Conclusion

For casual users or those new to fitness tracking, the Fitbit Inspire 3 offers a well-rounded experience with reliable health metrics and a user-friendly interface, making it the best overall choice. If you want the best value, the Zeacool Fitness Tracker provides extensive health features at a lower price point, though with a simpler display. Beginners or those on a strict budget will appreciate the straightforward functionality of models like the Google Fitbit Inspire 3 or similar. For active users who need waterproofing and multiple sports modes, investing in slightly pricier options within the under-$100 range makes sense, especially if you prioritize durability and comprehensive tracking. Ultimately, your decision should hinge on your specific fitness goals and preferred features.

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