Are you looking for the best fitness trackers under £100? This guide reviews seven great-value options from trusted brands, proving you do not need to overspend to track your health properly.
Big Fitness Ambitions, Sensible Budgets
Fitness trackers have a talent for creeping up in price while promising to change your life. This list is for people who want better health insights without the financial guilt. Every tracker featured here was available for under £100 at the time of this review, proving you can get genuinely useful fitness tracking without spending smartwatch money.
If your goals include moving more, sleeping better, or finally figuring out why you feel tired despite going to bed early, you are in the right place.
Established Brands You Can Trust
This guide focuses on recognisable brands with a track record for reliability, accuracy, and usable apps. These are companies that understand most people want clear insights, not endless graphs that require interpretation. You will not find gimmicks here, just solid fitness tracking that works day after day.
Options to Suit Every Lifestyle
Not everyone trains the same way, and not everyone wants the same level of detail. Some trackers here are perfect for beginners who want simple step counting and heart rate monitoring. Others offer built-in GPS, structured workouts, or deeper sleep insights for those who like a little more data. Whether you walk, run, cycle, swim, or just want to stay active between the kettle and the couch, there is something here for you.
Fitness Tracking Without the Overwhelm
The best fitness tracker is the one you actually wear. Comfort, battery life, and ease of use matter just as much as features. These trackers focus on the essentials, steps, heart rate, sleep, calories, and activity tracking, without turning fitness into a second job.
Best 7 Fitness Trackers Under £100
#1, Fitbit Charge 6 Fitness Tracker
The Fitbit Charge 6 is what happens when a fitness tracker refuses to stay in its lane and quietly steals a few smartwatch tricks along the way. For under £100, it offers an impressive mix of health tracking, everyday convenience, and polish that few rivals manage to balance this well.
Fitness tracking is where it shines. Built-in GPS means outdoor runs and walks can be tracked without your phone, while heart rate, sleep, steps, ECG, and activity zones give you a clear picture of how your body is actually responding to exercise. With over 40 exercise modes, it suits everything from gym sessions to casual hikes.
What makes the Charge 6 stand out is the smart extras. Google Maps for turn-by-turn navigation, Google Wallet for contactless payments, and YouTube Music controls make it feel far more capable than most trackers at this price. Battery life comfortably reaches around a week, which keeps charging drama to a minimum.
It is slim, lightweight, and comfortable enough for all-day wear, including sleep. While it does nudge the top end of the under £100 bracket, the included Fitbit Premium trial and feature set make it feel like excellent value for anyone who wants a tracker that feels smart without becoming overwhelming.
#2, XIAOMI Smart Band 10 Fitness Tracker
The Xiaomi Smart Band 10 is a reminder that you do not need to spend big money to get serious features. Sitting comfortably around the £50 mark, it delivers an almost shocking amount of tech for the price.
The large 1.72-inch AMOLED display is bright, crisp, and genuinely impressive, especially given the slim band design. Battery life is the real headline, with up to 21 days on a single charge, meaning you can forget where the charger even lives. For busy or forgetful users, that alone is a huge win.
Fitness tracking is broad and flexible. With over 150 sports modes, continuous heart rate monitoring, sleep tracking, swimming analysis, and 5ATM water resistance, it covers nearly every activity most people will try. It is light on the wrist and comfortable enough for day and night wear.
The app experience is not as polished as Fitbit’s, and GPS performance is more basic, but expectations should match the price. As a low-cost, long-lasting, feature-packed tracker, the Xiaomi Smart Band 10 offers outstanding value for beginners and budget-conscious users alike.
#3, HUAWEI Band 10 Smartwatch
The HUAWEI Band 10 is proof that small, lightweight trackers can still be surprisingly clever. This is a band that focuses less on flashy extras and more on understanding what your body is doing, especially while you sleep.
Sleep tracking is the headline act here. Using AI-powered analysis, the Band 10 looks at heart rate, HRV, SpO2, breathing patterns, and sleep stages to deliver insights that feel genuinely useful rather than generic. If you are the kind of person who wakes up tired and wants to know why, this tracker earns its keep quickly.
During the day, it stays comfortably out of the way. At just 15g and under 9mm thick, it is one of those devices you forget you are wearing, which is exactly what you want from a fitness band. With around 100 sports modes and excellent swimming accuracy, it quietly covers far more ground than its size suggests.
Battery life is another win. A quick five-minute charge can get you through a couple of days, while light users can stretch it close to two weeks. For around £50, the HUAWEI Band 10 is an excellent choice for users who care more about health insights and comfort than smartwatch-style extras.
#4, Reflex Active SeaVenture AMOLED GPS Silicon Smart Watch
The Reflex Active SeaVenture is one of those trackers that makes you double-check the price, because on paper it sounds far more expensive than it actually is. Built-in GPS, AMOLED display, call handling, and 50m water resistance at this level is impressive.
The large, high-definition AMOLED screen is bright, sharp, and always-on, which makes it easy to check stats mid-activity without exaggerated wrist flicks. GPS tracking works well for outdoor activities like running, hiking, and cycling, and the wide range of sports modes means most users will find their activity covered.
What really sets it apart is how much everyday smartwatch functionality is included. You can make and receive calls, control music, receive notifications, and even customise watch faces using your own photos. It feels more like a budget smartwatch than a traditional fitness band.
Battery life is decent rather than exceptional, typically lasting a few days depending on usage, but that is a fair trade-off given the feature set. For £50 to £70, the SeaVenture is ideal for users who want strong visual appeal, GPS tracking, and smartwatch features without spending smartwatch money.
#5, Amazfit Helio Strap Fitness Tracker Wristband
The Amazfit Helio Strap is not trying to be a smartwatch, and that is exactly why it works so well. This is a performance-first fitness tracker designed for people who actually care about training, recovery, and understanding how their body is coping, not just how many steps they took to the kettle.
Its standout feature is recovery tracking. With continuous heart rate monitoring, stress tracking, sleep analysis, and Amazfit’s BioCharge energy score, the Helio Strap gives a clear picture of how ready you are to train or whether you should probably take the hint and rest. It feels particularly well suited to gym users, strength training fans, and HYROX-style workouts, with rep tracking, rest monitoring, and a dedicated race mode.
There is no built-in GPS, which is worth noting, but the trade-off is excellent battery life of around 10 days and a slim, distraction-free design. Everything syncs neatly through the Zepp app, which is subscription-free and integrates smoothly with platforms like Strava and TrainingPeaks.
For £80 to £100, the Amazfit Helio Strap is ideal for users who want meaningful performance and recovery data without smartwatch clutter, and without being locked into paid subscriptions.
#6, Samsung Galaxy Fit3 Smart Watch Fitness Tracker
The Samsung Galaxy Fit3 is a strong reminder that simple, well-executed fitness trackers still have a place. It focuses on everyday activity tracking, health insights, and ease of use, all wrapped up in a clean, comfortable design.
The large 1.6-inch AMOLED display is bright, clear, and easy to read at a glance, which makes it particularly friendly for users who do not want to squint at tiny screens. It tracks over 100 workouts, automatically detects common activities, and provides solid insights into sleep and blood oxygen levels.
Battery life is another highlight, lasting up to 13 days on a single charge, with quick top-ups getting you most of the way there in under an hour. It handles notifications, music controls, and basic smart features without fuss, keeping things practical rather than flashy.
GPS relies on your smartphone rather than being built in, but for walking, gym sessions, and general fitness tracking, this will not be an issue for most users. At £50 to £70, the Galaxy Fit3 is a dependable, user-friendly choice for anyone who wants reliable tracking from a trusted brand without unnecessary complexity.
#7, Togala Smart Watch Tracker for Men / Women
The Togala Smart Watch Tracker is a classic example of how far budget fitness tech has come. Sitting comfortably in the £40 to £60 range, it packs in an impressive list of features that would have cost a small fortune not that long ago.
The large 1.96-inch display is bright, clear, and easy to navigate, making it friendly for everyday use. You can answer and make calls directly from the watch, receive app notifications, control music, and even trigger your phone camera. It feels more like a compact smartwatch than a basic fitness band.
Fitness tracking is broad rather than deep. With over 100 sports modes, step tracking, heart rate monitoring, sleep tracking, SpO2 readings, and sedentary reminders, it covers the basics well. It does not have built-in GPS, and the health data is not as refined as Fitbit or Garmin, but expectations should match the price.
Battery life is another strong point, offering around a week of use and long standby time. For beginners, casual users, or anyone wanting smartwatch-style features at a very low cost, the Togala delivers solid everyday functionality without demanding a big spend.
Conclusion - Which Fitness Tracker Under £100 Should You Buy?
Choosing the best fitness tracker under £100 comes down to one simple question - what do you actually want it to do?
- If you want the most complete and polished experience, the Fitbit Charge 6 is the standout all-rounder. Built-in GPS, strong health insights, Google features, and a refined app make it the best choice for most people willing to spend near the top of the budget.
- For unbeatable value and battery life, the Xiaomi Smart Band 10 is hard to ignore. It offers a brilliant screen, huge sport support, and weeks of battery life at a price that feels almost unfair.
- Sleep-focused users will appreciate the HUAWEI Band 10, while those wanting GPS and smartwatch features on a tight budget should look closely at the Reflex Active SeaVenture.
- If training structure and recovery matter more than notifications, the Amazfit Helio Strap is an excellent, subscription-free choice.
- For simplicity and brand trust, the Samsung Galaxy Fit3 offers a smooth, dependable experience, while the Togala Smart Watch Tracker is ideal for beginners who want calls, notifications, and fitness tracking without spending much at all.
Final Word
There is no single “best” tracker here, just better matches for different lifestyles. Spend smart, wear it often, and let the progress take care of itself.
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