Top 5 Fitness Trackers Under $100: Review Guide Now

Do you dream of tracking your steps and heart rate but think fancy gadgets cost too much money? You are not alone! Many people want to get healthier, but expensive fitness trackers can stop them. It feels frustrating when you see all those high-tech watches, but your wallet says “no way!”

Finding a great fitness tracker under $100 seems tricky. You worry that cheaper means lower quality or missing important features. Will it even last? We understand that you want good value without breaking the bank. You need reliable data to reach your fitness goals.

This guide cuts through the confusion. We researched the best budget-friendly options available right now. You will learn exactly which trackers give you the most bang for your buck. Discover features like sleep tracking and long battery life, all within your price range.

Ready to find your perfect, affordable fitness partner? Keep reading as we dive into the top picks for fitness trackers under $100!

Top Fitness Tracker For Under 100 Recommendations

SaleBestseller No. 1

uaue AI Smart Watch with ChatGPT, 1.91" Bluetooth Calling Smartwatch for Men Women, 110+ Fitness Modes Activity Tracker, Sleep/Heart Rate/Calorie Monitor, IP68 Waterproof Step Counter for Android iOS

【Built-in ChatGPT AI Assistant – Smart Support Anytime, Anywhere】This smart watch comes equipped with ChatGPT AI, allowing you to access smart features directly from your wrist. Whether you need instant answers, translation help, or even emotional and wellness support, ChatGPT is there to help—all with voice or text input. Simply pair the smartwatch via Bluetooth and keep the "GloryFit" app active on your phone to enable the AI features. It’s like having your personal assistant with you 24/7.
【Comprehensive Health Monitoring with AI-Generated Reports】Track your health more intelligently. This fitness watch continuously monitors your heart rate, sleep quality (light, deep, REM), steps, calories, distance, and even menstrual cycles. What sets it apart is the AI-powered health report function: it analyzes your daily data and provides personalized wellness suggestions to help you better understand your body and improve your lifestyle over time.
【 Bluetooth Calling & App Alerts – Stay Connected Anytime】The built-in speaker and microphone allow you to answer, reject, and dial calls directly from the smart watches for men without taking out your phone. You can also sync your contacts and view your recent call history. Plus, receive real-time message and app notifications from SMS, WhatsApp, Facebook, Instagram, Twitter, and more—all visible on the 1.91" screen. Perfect for work, fitness, driving, or any hands-free situation.
【110+ Sports Modes & IP68 Waterproof – Ready for Any Workout】Whether you're into walking, running, cycling, basketball, jump rope, or hiking, this android smart watch supports over 110 sports modes with accurate activity tracking. It records your workout metrics like steps, duration, calories burned, heart rate, and distance in real-time. With an IP68 waterproof rating, you can confidently wear it while sweating or in light rain. (Note: Not suitable for hot showers or swimming.)
【1.91" HD Display & AI Watch Faces – Style Meets Tech】Featuring a large 1.91-inch TFT HD display with 320*380 resolution, this fitness tracker provides a vivid, responsive, and easy-to-read interface. With 4 brightness levels, it stays readable even under direct sunlight. Choose from 100+ watch faces via the "GloryFit" app, or describe your preferences and let the built-in AI create a unique, personalized watch face for you. It’s both smart and stylish—made to match your lifestyle.

Bestseller No. 2

Motivaris Fitness Tracker Watch for Women Men, Bluetooth Calling, 1.83" HD Display, 100 Sports Modes, Heart Rate & Sleep Tracking, IP68 Waterproof, Compatible with Android & iOS (Pink)

Bright HD Display:1.83" high-definition screen shows fitness data clearly, easy to read indoors or outdoors.
Bluetooth Calls & Alerts:Make and answer calls directly. Stay in touch with instant message and app notifications on your wrist.
Health Monitoring for Women:Track heart rate, blood oxygen (SpO₂), and sleep cycles. Women’s wellness management supports cycle reminders.
100+ Sports Modes:Supports yoga, running, cycling, walking, and more. Record steps, calories, and distance with accuracy.
IP68 Waterproof & Battery Life:Waterproof design withstands sweat, rain, and swimming. Extended battery supports continuous everyday wear.

Bestseller No. 3

Smart Watch for Men Women, 1.85" HD Touchscreen Smartwatches with Message Call Function, 100+ Sports Modes IP68 Fitness Tracker, 24/7 Heart Rate/Sleep Monitor Fitness Watch for Android iOS Black(2025)

1.85-inch HD Full-View Display and DIY Dials: This T10 smart watches for men is equipped with a 1.85-inch square high-definition screen, enhanced by advanced TFT touch technology and exceptional color accuracy, delivering a truly immersive visual experience. With the "Dee Fit" app, explore a curated collection of over 100 bespoke watch faces, allowing you to effortlessly personalize your style to match your daily attire and mood—expressing your individuality with sophistication and flair.
Bluetooth 5.3 Call and Message Reminder: With a built-in microphone and Hi-Fi speaker, this OTOZABU smart watches for women enables you to effortlessly handle calls directly from your wrist—no need for your phone. Perfect for business trips, work, or daily life, it streamlines communication with exceptional clarity and convenience. The fitness tracker can also receive notifications from apps such as Facebook, Whatsapp, Instagram, SMS and more. Simply lift your wrist to view the information.
100+ Sport Modes: Meticulously engineered for performance, this fitness watch comprehensively supports diverse activities from running and cycling to football, tennis, and yoga. It delivers precise tracking of essential metrics including steps, distance, and calories burned. Catering to both fitness enthusiasts and professional athletes, the running watch provides professional-grade monitoring and in-depth data analysis—empowering you to develop and refine scientifically-based training regimens.
24/7 Heart Rate Monitor and Sleep Tracker: Engineered with a high-performance biometric sensor, our smart watch for android delivers continuous, real-time heart rate monitoring to optimize your training intensity. Furthermore, this advanced heart rate monitor watch comprehensively analyzes your sleep patterns and breathing rhythm, offering scientifically-grounded insights to enhance sleep quality—empowering you to wake up refreshed and revitalized every day.
Multifunctional and Extensive Compatibility: This mens smart watch integrates a range of useful functions—including voice assistant, remote camera control, stopwatch, timer, sedentary reminders, and weather display—to streamline daily tasks and enhance efficiency. It maintains broad compatibility with both iOS 9.0+ and Android 4.4+ smartphone systems, ensuring seamless cross-platform connectivity.

Bestseller No. 4

Smart Watch for Women Men(Answer/Make Calls), 1.91" HD Smartwatch, Fitness Tracker with 100+ Sport Modes, IP68 Waterproof, Heart Rate/Sleep/Step Monitor, Pedometer, Activity Tracker for iOS Android

Bluetooth Call and Message Alerts: Smart watch is equipped with HD speaker, after connecting to your smartphone via bluetooth, you can answer or make calls, view call history and store contacts through directly use the smartwatch. The smartwatches also provides notifications of social media messages (WhatsApp, Twitter, Facebook, Instagram usw.) So that you will never miss any important information.
1.91’ HD Screen and Multiple Face：Smart watch for men women is equipped with a 320*380 extra-large hd full touch color screen, delivering exceptional picture quality and highly responsive touch sensitivity, which can bring you a unique visual and better interactive experience, lock screen and wake up easily by raising your wrist. Though “Gloryfit” app, you can download more than 100 free personalised watch faces and set it as your desktop for fitness tracker.
24/7 Heart Rate Monitor and Sleep Tracker Monitor: The fitness tracker watch for men has a built-in high-performance sensor that can record our heart rate changes in real time. Monitor your heart rate 24 hours a day and keep an eye on your health. Synchronize to the mobile phone app"Gloryfit", you can understand your sleep status(deep /light /wakeful sleep) by fitness tracker watch develop a better sleep habit and a healthier lifestyle.
IP68 waterproof and 110+ Sports Modes: The fitness tracker provides up to 110+ sports modes, covering running, cycling, walking, basketball, yoga, football and so on. Activity trackers bracelets meet the waterproof requirements for most sports enthusiasts' daily activities, such as washing hands or exercising in the rain, meeting daily needs (note: Do not recommended for use in hot water or seawater.)
Multifunction and Compatibility: This step counter watch also has many useful functions, such as weather forecast, music control, sedentary reminder, stopwatch, alarm clock, timer, track female cycle, screen light time, find phone etc. The smart watch with 2 hrs of charging, 5-7 days of normal use and about 30 days of standby time. This smart watches for women/man compatible with ios 9.0 and android 6.0 and above devices.

Bestseller No. 5

Smart Watch(Answer/Make Call), 1.96" HD Smartwatch for Men Women, 2025 Fitness Watch with 110+ Sport Modes/Heart Rate/Sleep Monitor/Pedometer, IP68 Waterproof Fitness Activity Tracker for Android iOS

2025 New Smart Watch with Bluetooth Call/Intelligent Notifications: The smart watches for men adopts bluetooth 5.3 version for a faster and more stable connection. With a built-in premium microphone and hd speaker, allowing you to answer calls and interact with voice assistants directly from smartwatch. Meanwhile, you can receive message notifications and read them from your watch, such as Facebook, Messenger, Instagram, Gmail, Whatsapp, Twitter etc. Just raise your wrist to view messages.
1.96" HD Big Screen and Unlimited Customization Dials: smart watches for women adopt 1.96”TFT HD color display screen (320*386 resolution) which making it easy to operate and sensitive, experience crystal-clear visuals like never before. 4 level brightness adjustable allows you to read time and data clearly even under the glare. 200+ Multiple trendsetting combinations to match your mood and outfit of the day. Even create and customize your own mens smart watch faces from your phone gallery.
24/7 Heart Rate Monitor and Sleep Tracker: Adopted high-performance optical sensors, Fitness tracker provides health monitoring features such as 24-hour continuity real-time Heart Rate and Sleep Monitoring(Deep/light sleep). It accurately monitors your heart rate in real time nd better understand your heart rate trends. Also, it provides a detailed analysis of your sleep quality and facilitating lifestyle adjustments by "GloryFit" continuously recording your sleep patterns.
All Day Activity and Practical Functions: During exercise, sport smart watch automatically records daily steps, distance counter，calories burned, active minutes. This fitness watch men has other useful features offered like remote camera, music control, weather forecast, sedentary reminder, GPS tracking, stopwatch, find phone, raise to wake, alarm clock, calculator, etc. It makes things on your wrist simple and easy, and will always work as your effective daily assissant.
110+ Multiple Fitness Modes and IP68 Waterproof: The waterproof watch supports 110+ sports modes indoors and outdoors (covering walking, cycling, hiking, yoga, etc). At the sametime, Connecting the GPS in your cellphone can track all your workout routes and physical status during exercise. The smartwtach men is IP68 waterproof, you can wear it when washing hands, in the rain(Note: Do Not use in showers, saunas, etc).

SaleBestseller No. 6

Enfit Fitness Trackers,Smart Watch with 1.47" Color Screen,100+Sport Modes Fitness Watch with Heart Rate Sleep Monitor, Pedometer Step Counter Watch, 3TAM Waterproof Activity Trackers for Women Men,BK

100+ Exercise Modes & 3ATM Waterproof: The Enfit Fitness Trackers offers 100+ workout modes, including running, swimming, and yoga, while accurately tracking calories, steps, distance, and duration. With 3ATM waterproofing, it’s perfect for swimmers—wear it while washing hands, showering, swimming, diving, or even in the rain without worry.
24/7 Heart Rate Monitor: This fitness smart watch supports real-time heart rate, blood oxygen, sleep tracking so that you can know more about your physical condition. You can view real-time data on this health smart watch at any time. With real-time data monitoring on your fitness watch, you can get a health lifestyle with this smart watches for women men.
Message Notifications: Stay connected easily with real-time notifications on the fitness watches. Receive text messages and app message alerts from Facebook, WhatsApp, Instagram, and Messenger. This feature is perfect for those who workout and attend meetings regularly, allowing you to stay up-to-date without interrupting your work. Don't miss important calls and messages while staying focused.
Wide Compatibility Sleep Tracker: This smartwatch automatically tracks your sleep patterns, analyzing deep, light, and overall sleep duration. The Enfit fitness tracker for men and women is compatible with Android 6.0 and iOS 10 or higher smartphones with Bluetooth5.2, but it's not compatible with PCs, iPads, or tablets. A full charge can last 7 days (the battery life varies depending on usage and other factors).
Personalized Watch Faces: With more than 100 watch face or the option to use your own photos, you can customize your watch display to suit your taste. The fitess trackers with a 1.47'' touchscreen offers excellent readability in bright sunlight and adjustable brightness for nighttime or indoor use.

Bestseller No. 7

Smart Watch(Answer/Make Call), 1.96" HD Smartwatch for Men Women, 2025 Fitness Watch with 110+ Sport Modes/Heart Rate/Sleep Monitor/Pedometer, IP68 Waterproof Fitness Activity Tracker for Android iOS

2025 New Smart Watch with Bluetooth Call/Intelligent Notifications: The smart watches for men adopts bluetooth 5.3 version for a faster and more stable connection. With a built-in premium microphone and hd speaker, allowing you to answer calls and interact with voice assistants directly from smartwatch. Meanwhile, you can receive message notifications and read them from your watch, such as Facebook, Messenger, Instagram, Gmail, Whatsapp, Twitter etc. Just raise your wrist to view messages.
1.96" HD Big Screen and Unlimited Customization Dials: smart watches for women adopt 1.96”TFT HD color display screen (320*386 resolution) which making it easy to operate and sensitive, experience crystal-clear visuals like never before. 4 level brightness adjustable allows you to read time and data clearly even under the glare. 200+ Multiple trendsetting combinations to match your mood and outfit of the day. Even create and customize your own mens smart watch faces from your phone gallery.
24/7 Heart Rate Monitor and Sleep Tracker: Adopted high-performance optical sensors, Fitness tracker provides health monitoring features such as 24-hour continuity real-time Heart Rate, SpO2, and Sleep Monitoring(Deep/light sleep). It accurately monitors your heart rate in real time nd better understand your heart rate trends. Also, it provides a detailed analysis of your sleep quality and facilitating lifestyle adjustments by "GloryFit" continuously recording your sleep patterns.
110+ Multiple Fitness Modes and IP68 Waterproof: The waterproof watch supports 110+ sports modes indoors and outdoors (covering walking, cycling, hiking, yoga, etc). At the sametime, Connecting the GPS in your cellphone can track all your workout routes and physical status during exercise. The smartwtach men is IP68 waterproof, you can wear it when washing hands, in the rain(Note: Do Not use in showers, saunas, etc).
30-day Standby Time and Wide Compatibility: The well-designed and detachable wristband which soft, lightweight, breathable and very comfortable when wearing. Beside, the android smart watch is designed with a large-capacity battery, Charging time is 1.5-2 hours，once charge which allows it to last about 5-7 days for daily use and 30 days on standby mode. P99 smart watches compatible with most android and iOS phone (andriod 6.0+ and iOS 10.0+).

Bestseller No. 8

uaue AI Smart Watch with ChatGPT, 1.91" Bluetooth Calling Smartwatch for Men Women, 110+ Fitness Modes Activity Tracker, Sleep/Heart Rate/Calorie Monitor, IP68 Waterproof Step Counter for Android iOS

【Built-in ChatGPT AI Assistant – Smart Support Anytime, Anywhere】This smart watch comes equipped with ChatGPT AI, allowing you to access smart features directly from your wrist. Whether you need instant answers, translation help, or even emotional and wellness support, ChatGPT is there to help—all with voice or text input. Simply pair the smartwatch via Bluetooth and keep the "GloryFit" app active on your phone to enable the AI features. It’s like having your personal assistant with you 24/7.
【Comprehensive Health Monitoring with AI-Generated Reports】Track your health more intelligently. This fitness watch continuously monitors your heart rate, blood oxygen (SpO2), sleep quality (light, deep, REM), steps, calories, distance, and even menstrual cycles. What sets it apart is the AI-powered health report function: it analyzes your daily data and provides personalized wellness suggestions to help you better understand your body and improve your lifestyle over time.
【 Bluetooth Calling & App Alerts – Stay Connected Anytime】The built-in speaker and microphone allow you to answer, reject, and dial calls directly from the smart watches for men without taking out your phone. You can also sync your contacts and view your recent call history. Plus, receive real-time message and app notifications from SMS, WhatsApp, Facebook, Instagram, Twitter, and more—all visible on the 1.91" screen. Perfect for work, fitness, driving, or any hands-free situation.
【110+ Sports Modes & IP68 Waterproof – Ready for Any Workout】Whether you're into walking, running, cycling, basketball, jump rope, or hiking, this android smart watch supports over 110 sports modes with accurate activity tracking. It records your workout metrics like steps, duration, calories burned, heart rate, and distance in real-time. With an IP68 waterproof rating, you can confidently wear it while sweating or in light rain. (Note: Not suitable for hot showers or swimming.)
【1.91" HD Display & AI Watch Faces – Style Meets Tech】Featuring a large 1.91-inch TFT HD display with 320*380 resolution, this fitness tracker provides a vivid, responsive, and easy-to-read interface. With 4 brightness levels, it stays readable even under direct sunlight. Choose from 100+ watch faces via the "GloryFit" app, or describe your preferences and let the built-in AI create a unique, personalized watch face for you. It’s both smart and stylish—made to match your lifestyle.

The Ultimate Buying Guide: Fitness Tracker for Under $100

Finding a great fitness tracker without spending a lot of money is totally possible. These devices help you track your steps, sleep, and heart rate. We guide you through what matters most when buying a budget-friendly tracker.

Key Features to Look For

Even cheap trackers offer useful tools. Focus on these main features first:

Step Counting Accuracy: This is the basic job. Make sure the tracker counts your steps correctly.
Heart Rate Monitoring: Many trackers now include this. It shows how hard you work during exercise.
Sleep Tracking: Good trackers tell you how long you slept and how well you slept (deep vs. light sleep).
Battery Life: Look for trackers that last at least 5 to 7 days on one charge. You do not want to charge it every night.
Water Resistance: A rating like IP67 means you can wear it while washing your hands or running in the rain.

Important Materials and Build Quality

The materials affect how long the tracker lasts and how comfortable it feels on your wrist.

Strap Material

Most trackers use silicone or TPU (a flexible plastic). Silicone is soft, durable, and easy to clean. This is great for workouts.

Screen Type

Budget trackers often use an OLED screen. These screens are bright enough for outdoor viewing, but sometimes they are small. Check the screen protection; a tough glass cover lasts longer than plain plastic.

Factors That Improve or Reduce Quality

Quality in a budget tracker comes down to software and fitness.

What Improves Quality?

Companion App: A good fitness app makes the data easy to read. If the app is confusing, the tracker feels cheap, even if the hardware is good.
GPS Connection: Some trackers connect to your phone’s GPS. This lets you map your runs accurately without needing a very expensive watch.
Comfortable Fit: If the tracker is too bulky, you will stop wearing it. Test how light it feels.

What Reduces Quality?

Proprietary Chargers: If the tracker uses a special, easy-to-lose charger, that reduces the user experience. Standard USB charging is better.
Inaccurate Sensors: If the heart rate monitor jumps around wildly during exercise, the data is useless. Read reviews about sensor reliability.
Poor Syncing: The tracker must connect to your phone quickly and reliably every time you open the app.

User Experience and Use Cases

Think about *why* you want the tracker. This helps you choose the right model.

For Casual Fitness Fans

If you mainly want to count steps and check your sleep, a basic model works well. Focus on battery life and comfort.

For Casual Exercisers

If you run or cycle sometimes, you need decent heart rate tracking and the ability to track specific workouts (like “running mode”). Make sure notifications (like texts) show up clearly on the screen.

Remember, a budget tracker is a great starting point. It motivates you to move more. Do not expect the same advanced features as the most expensive sports watches.

10 Frequently Asked Questions (FAQ) About Budget Fitness Trackers

Q: Can fitness trackers under $100 track swimming?

A: Many budget trackers offer basic water resistance (IP67), meaning they survive sweat or rain. However, only trackers specifically rated for swimming (usually 5ATM) accurately track laps and strokes.

Q: How accurate is the heart rate monitor on cheap trackers?

A: The accuracy is generally good for resting heart rate. During intense exercise, the readings might not be as precise as a chest strap monitor, but they give you a good general idea of your effort level.

Q: Do I need a smartphone to use these trackers?

A: Yes, you need a smartphone (iOS or Android) to set up the tracker initially, view detailed history, and receive notifications. Some basic models show step counts on the screen without a phone, but data analysis requires the app.

Q: What is the average battery life I should expect?

A: For trackers under $100, you can usually expect between 5 and 14 days of battery life, depending on how often you use the screen and if you keep constant heart rate monitoring turned on.

Q: Are these trackers good for monitoring sleep quality?

A: Yes, most budget trackers effectively monitor sleep duration (how long you sleep). They estimate deep, light, and REM sleep based on movement, which is generally reliable for tracking patterns.

Q: Do I have to pay a monthly fee to use the app?

A: Almost always, no. The basic tracking features and data storage are free. Some brands might lock advanced insights or premium training plans behind a subscription, but basic fitness tracking remains free.

Q: Can I change the watch faces on budget trackers?

A: Yes, most modern budget trackers allow you to choose from several different digital or analog watch faces through the companion app. This lets you customize the look.

Q: How do I know if the tracker will fit my wrist?

A: Most budget trackers use standard, adjustable silicone bands that fit a wide range of wrist sizes. Check the product specifications for the wrist circumference range if you have a very small or very large wrist.

Q: Can these trackers track my outdoor runs without my phone?

A: If the tracker does *not* have built-in GPS (which most budget models lack), it cannot track distance or map your route without carrying your phone. It will only count steps.

Q: Are the screens easy to read in bright sunlight?

A: OLED screens on budget trackers are usually bright enough for quick glances outdoors. However, very sunny days might make the screen harder to see compared to high-end trackers with reflective displays.