Best Fitness Tracker Deals - Top 10 in December 2025

Last Update: 18. December 2025
1
Best Choice
9.9
Fitbit
TODAY 29% OFF!
£139.99 (29% DISCOUNT!)

FREE delivery**
  • 7 days of battery and Water-resistant up to 50m
  • Compatible with iOS 15 or higher & Android OS 9.0 or higher
  • Move more: Heart Rate on Equipment via Bluetooth, Built-in GPS, 40+ Exercise Modes, Daily Readiness Score, Active Zone Minutes, 24/7 Heart Rate, All-day Activity Tracking, Cardio Fitness Level, Automatic Exercise Tracking, Workout Intensity Map and Reminders to Move
  • Comfortably Connected Day and Night: Google Maps, Google Wallet, Youtube Music Controls, Call, Text and Smartphone App Notifications, Vibrant Colour Touchscreen with Customizable Clock Faces, Timer and Stopwatch
  • Sleep better: Automatic Sleep Tracking, Personalized Sleep Profile, Daily Detailed Sleep Score (with Premium), Smart Wake Vibrating Alarm, Sleep Mode
Colour Brand Weight
Porcelain / Silver Aluminium Fitbit 3 g
£9900
RRP: £139.99 -29%
Amazon
Show Deal
2
Best Value
9.9
RUIMEN
TODAY 43% OFF!
£39.99 (43% DISCOUNT!)

FREE delivery**
  • 【Better Performance】This Bluetooth smart watch designs with a 1.85-inch TFT high-definition full touch screen offers you a better user experience. BT5.0 can offer faster and stable connection, resolution ratio of 280 *240 offers excellent image quality. There are a variety of dials and DIY dial designs. You can also choose your favorite picture in the App (GloryFit) to customize the dial to release your unique personality.
  • 【Answering Calls/Dialing & Text/ Call Reminder】Built-in speaker, you can make calls or received calls through the watch after connecting to Bluetooth, you will not miss any important calls when you are exercising, cycling, running...(cannot support insert sim card). Support information reminder(Message, Facebook, Twitter, WhatsApp, Instagram, Wechat etc). Note: Can not reply to message.
  • 【Healthy Partner on The Wrist】The fitness watch records daily steps, distance, calorie consumption. Smart watch use high-performance sports optical sensors, which can monitor physical health indicators and 24-hour heart rate monitoring. It can monitor blood oxygen, sleep tracking, physiological cycle reminder. Connect the watch to the APP to check the body monitoring data which can help you better understand health and adjust lifestyle reasonably.
  • 【100+ Sport Modes & IP68 Waterproof】The fitness watch has 20 sports modes as standard for you, you can choose a new sport mode from the over 100 sports modes in the App and transfer it to the watch. View your fitness data analysis to help you achieve better exercise results. Our smart watch also meets IP68 waterproof standards, which means you can wear it for living waterproof, but not water-resistant, we do not recommend you wear it when swimming or raining or bathing.
  • 【More Practical Functions】The digital sport watch is compatible with most iOS 9.0 and Android 6.0 smartphones. It can also work as an assistant: music and camera control, weather display, sedentary reminder, alarm clock, stopwatch, find phone, flashlight, bring you more smart experience. Large capacity and low power consumption design offers longer endurance. It can last for 5-7 days under full charged (depends on individual usage).
Colour Brand Weight
Black RUIMEN 56.6 g
£2277
RRP: £39.99 -43%
Amazon
Show Deal
3
9.8
Fitbit
TODAY 31% OFF!
£84.99 (31% DISCOUNT!)

FREE delivery**
  • Up to 10 days of battery and Water-resistant up to 50m
  • Compatible with iOS 15 or higher & Android OS 9.0 or higher
  • Move more: 24/7 heart rate, Daily Readiness Score, Active Zone Minutes, all-day activity tracking, 20+ exercise modes, automatic exercise tracking and reminders to move
  • Stress less: always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications, SpO2, menstrual health tracking, resting heart rate and high/low heart rate notifications
  • Sleep better: automatic sleep tracking, personalized Sleep Profile, daily detailed Sleep Score, smart wake vibrating alarm, sleep mode
  • Comfortably connected day and night: calls, texts & smartphone app notifications, color touchscreen with customizable clock faces, Compatible with iOS 15 or higher & Android OS 9.0 or higher, super lightweight and water resistant to 50 meters, up to 10 day battery life
  • Includes 6-month Premium membership for deeper insights & guidance, exclusive workouts, mindfulness sessions and more
Colour Brand Weight
Black/Midnight Zen Fitbit 130 g
£5900
RRP: £84.99 -31%
Amazon
Show Deal
4
9.7
hailianhua
TODAY 10% OFF!
£28.99 (10% DISCOUNT!)

FREE delivery**
  • 【1.10 Inch Display & Custom Watch Face】 Fitness tracker with AMOLED HD Touch Color Screen design, an exquisite visual display, provide you with high-quality touch and visual experience, making all incoming calls and message reminders extremely clear, enjoy a wonderful view.
  • 【All-day Activity Tracking】 With app “Keep Heath”, the blood pressure watch understand resting heart rate trends and better estimate calorie burn with 24/7 continuous heart-rate, Tune in to your body with breathing rate, heart rate variability and more. You can also set the amount of exercise you want to complete, stay motivated all day long!
  • 【Sleep Tracker】 Activity & fitness trackers automatically measures your fall asleep, awake times, light and deep sleep, then review your sleep quality and duration in the App. Please note that the data should be for reference only and does not replace a doctor's advice.
  • 【25 Sports Modes】 Step counter for walking with 25 sports modes to track the corresponding exercise. For example: steps, calories, distance, heart rate, exercise time, etc. Let you exercise more scientifically. With connected GPS, it can record your workout route, and so on.
  • 【IP67 Water resistant Design】Fitness tracker watch designed to withstand your variety lifestyle, pedometer watch features a IP67 water resistant, allowing you to wear it with confidence rain or shine, ensuring you stay connected and in control no matter where life takes you.
  • 【Additional Smart Features】Fitness watch features include weather updates, remote camera control, hydration and sedentary reminders, and female health tracking, helping you maintain a balanced and upgrade your daily routine.
  • 【Intelligent Notification & Long Battery Life】 You can get calls, SMS messages, and SNS notifications including Facebook,WhatsApp, Instagram, Twitter on your health watch. It takes only 2 hours to charge and you can enjoy up to 7 days of long battery life or 15 days of standby time. Compatible mobile phone system: android 5.0 (inclusive) and IOS 9.0 (inclusive) or above.
Colour Brand Weight
Bordeaux KWEROE -
£2609
Was: £28.99 -10%
Amazon
Show Deal
5
9.7
Spurkey

FREE delivery**
  • 24/7 Heart Rate Monitor :This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition
  • 1.10 inch AMOLED HD Touch screen: The Stopwatch pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
  • 25 Sport Modes Activity Tracker: you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
  • IP68 Waterproof activity & fitness trackers :step counter for walking Designed according to waterproof and dustproof standard, you can wear it when washing hands, taking bath, swimming, diving or getting caught in the rain will not damage your watches
  • Multiple Convenient Functions :This smart band has multiple functions such as remote photography, music control,mobile search, drinking water reminder, sedentary reminder, menstrual reminder cycle, real-time weather display, etc
  • Battery Life & Compatibility: running watch Regular use up to 10-14 days, standby for 30 days. step tracker use magnetic fast charging provides better endurance experience.This whoop band is suitable for iPhone and android smartphone
  • Pursuing 100% High Quality calorie tracker watch: If you have any questions or requirements during use, please feel free to contact us at our email address. We will do our best to solve your problem. The best gift for lovers, friends, family
  • Sleep Tracking & Sleep Score:The Smart watches monitors your sleep and analyzes your sleep quality through Deep Sleep, Light Sleep, Awake stage, gives you a nightly sleep score in the app, leading a healthy lifestyle
Colour Brand Weight
Black Spurkey -
£2899
Amazon
Show Deal
6
9.6
Runlio
TODAY 23% OFF!
£25.99 (23% DISCOUNT!)

FREE delivery**
  • Fitness Tracker for Daily Activity: The fitness tracker can automatically track your daily steps, calories burned, distance taken, and active minutes, which will help you to create a healthy lifestyle.
  • Sleep Monitor: With this activity tracker, you can read sleep time clearly from the curve icon on the "VeryFitPro" app, which analyzes your sleep quality and shows your deep sleep, light sleep, and awake time.
  • Call & Message Notifications: The fitness watch allows you to get incoming calls, SMS messages, and SNS notifications directly on your wrist (including Facebook, Twitter, WhatsApp, and Instagram).
  • Convenient USB Charging: Built in USB plug, you can charge the fitness tracker in USB port or your computer. Please remove the bands off the tracker and insert the built-in USB plug into a USB charger, no need for a charging cable. Full charging for 7 days of playtime.
  • Compatibility: The fitness tracker is compatible with iOS 7.1 above/Android 4.4 above and Bluetooth 4.0 above smartphones only. NOT for PC, iPad, or tablets.
Colour Brand Weight
Black Runlio -
£1999
RRP: £25.99 -23%
Amazon
Show Deal
7
9.5
IOWODO
TODAY 21% OFF!
£23.99 (21% DISCOUNT!)

FREE delivery**
  • 【Multi-function LED Flashlight Watch】 This smartwatch features a convenient design: the flashlight turns on and off with one click, eliminating the need to carry additional lighting tools. This smart watch combines precise timekeeping with a high-brightness LED flashlight, making it a perfect companion for those in dark environments. The watch boasts a battery life of up to 6-7 days (in daily use), and the flashlight provides 10-20 hours of continuous use.
  • 【Newly Improved Bluetooth Calling Version】 The IOWODO 2025 upgraded smartwatch is equipped with the latest single-chip processor, a built-in highly responsive microphone, and high-fidelity speakers. You can make and receive calls directly from the watch, view call logs, and add favorite contacts. Additionally, vibration alerts and notification displays ensure you never miss a message from Facebook, Twitter, Instagram, or WhatsApp.
  • 【110+ Training Modes and IP68 Waterproof Rating】 Choose from over 110 different training modes on your smartwatch, including yoga, cycling, running, hiking, walking, mountaineering, rugby, fitness, yoga, badminton, tennis, and more. This smartwatch tracks your training in detail, including steps, calories burned, distance traveled, and other important fitness information.This smart watch for women boasts an IP68 waterproof rating, providing enhanced water resistance. Note: Shower/bath, sauna, hot springs and diving are not supported.
  • 【Comprehensive Health Monitoring】This smartwatch monitors your heart rate, blood oxygen saturation, sleep quality, and stress levels 24/7. You'll get a clear view of your heart rate, blood oxygen levels, and nighttime sleep quality analysis. It includes a variety of health features to protect your well-being. Additionally, it features a sensitive activity tracker that automatically monitors your sleep patterns (including deep sleep, light sleep, and wakefulness) during sleep, providing a comprehensive analysis of your sleep, helping you start sleeping better.
  • 【1.91-inch HD Display and Customizable Watch Faces】 The 1.91-inch HD display with a crisp 240*284 resolution delivers crystal-clear visuals for an immersive experience. Easily personalize your smartwatch with a wide range of customizable watch faces to suit your style for any occasion—whether fashionable, artistic, or minimalist—making it an ideal choice for casual, sporty, or professional wear. Its sleek, modern design complements any outfit, seamlessly blending technology and fashion, making it an ideal everyday wearer.
  • 【Built-in voice assistant and Compatibility】 This watch also boasts a wealth of practical features, including a smart voice assistant, music and camera controls, weather display, sedentary reminder, alarm clock, stopwatch, and more. This smartwatch is compatible with Android 4.4 and iOS 9.0 or higher, ensuring smooth daily connectivity and all-day convenience. More than just a timepiece, it's a stylish all-in-one wearable device that empowers you to live a smarter and healthier life. [FSC-certified case and bracelet]
Colour Brand Weight
R-Pink IOWODO 103 g
£1899
RRP: £23.99 -21%
Amazon
Show Deal
8
9.4
Yoever

  • ☎️【Bluetooth Calling & Built-in Alexa】With the built-in microphone and Hi-Fi speaker, the smart watches for men /women can make/answer calls directly. The smart watch syncs SMS and messages from apps (WhatsApp, Facebook, etc.), so you won't miss any important information, whether you're exercising or driving. With Alexa built-in, you can do almost anything with your voice. Whether you want to play your favourite music, check the weather or set an alarm, Alexa is up to the challenge and leaves your hands free.
  • 💕 【Blood Oxygen & Heart Rate & Sleep Monitoring】The smart watch for women uses an advanced sensor chip and a photoelectric sensor for accurate monitoring. It provides 24-hour continuous measurement of your health indicators (SpO2, heart rate, and stress), as well as women's menstrual cycle reminders. In addition, the ladies smart watch automatically monitors your sleep status (deep sleep, light sleep, waking up) and provides a comprehensive sleep quality analysis, so better sleep starts now.
  • 🏃【100 Sports Modes & IP68 Waterproof】This fitness watch supports 100 sports modes such as walking, running, cycling, cricket, and soccer, allowing you to visually read sports data (steps, distance, calories, etc.) on the smart watch. To help you train scientifically and achieve your fitness goals, it is the best choice for fitness enthusiasts. The watch is IP68 waterproof and can be worn when swimming, washing hands, or in the rain, it is not recommended for use in hot water or seawater.
  • ⌚【1.8" Screen & Custom Watch Dials】The smart watch men/ women has a 1.8" HD touch screen, flexible touch response, and detailed image quality, bringing you a unique visual and better interactive experience. There are up to 100 watch faces for you to choose from on the "VeryFit" app, and you can also customise your watch face, which can be any photo, such as your family, pets, etc., to unleash your unique personality.
  • 🌞 【Multifunctional & Long Battery Life】With a large 300mAh battery, the smart watch for men/women will stay with you for longer, charging for 2 hours and using for 5-7 days. The smart watch has many useful features such as camera control, weather forecast, music control, alarm clock, and more surprising features for you to experience. Finally, it should be noted that the smart watch is compatible with smartphones (Android 6.0, iOS 9.0, and above).
  • ✅【Industry-leading 5-year guarantee】Yoever Smartwatch comes with an industry-leading 5-year guarantee, giving you peace of mind with every wear. We rigorously test every watch for durability, so you can trust it for the long term. If you ever need assistance, our 24/7 customer service is just a message away—offering hassle-free replacements and expert support. Your satisfaction is our priority, and we stand firmly behind the quality of every Yoever watch.
Colour Brand Weight
Black Yoever 89 g
Amazon
Show Deal
9
9.3
Jugeman
TODAY 24% OFF!
£16.99 (24% DISCOUNT!)

FREE delivery**
  • 1.96" HD Touchscreen and 220+ Customizable Watch Faces: The running watch equip 1.96 inch LCD touch screen and 4 level adjustable brightness, 320*385 resolution, delivering a clearer and more detailed display. The smart watches for men offers over 200 exquisite watch faces, and you can also upload your own photos and create a personalized watch face to create a truly personalized look. You can change the dial design at any time according to the mood, and preferences of the day.
  • Heart Rate Monitor and Sleep Monitor: Mens watch adopts the high-performance sensors monitor to detect your heart rate 24 hours a day, always pay attention to your physical health. In addition, the smart watch men monitors your sleep status, which can help you understand your health and help you adjust the lifestyle. Digital watches for men also provide a menstrual cycle recording function specifically designed for women to help them live a healthy life.
  • Answer/Make Calls and Smart Notifications: Smart watch built-in HD microphone and speaker, this bluetooth calling smart watch for men ensures stable, fast connections with bluetooth 5.3 and make calls directly from your watches men. Fitness watch also can receive message notifications from SMS and social apps (Whatsapp, Facebook, Twitter, Instagram, etc.), making it an ideal watches for women for work and daily life. Note: Can not reply to message.
  • 30 Days Standby Time and More Practical Functions: This fitness watches for men is equipped with a 300mAh large-capacity battery, which only takes 2 hours to charge, providing you with up to 7 days of battery life and 30 days of standby time, easily meeting your needs for long-term use. The digital watch also has other useful daily functions, such as smart notifications, music control, camera control, casual games, weather forecast, sedentary reminder, alarm clock, stopwatch, timer etc.
  • 113+ Sports Modes and IP68 Waterproof: This step counter watch offers over 100 indoor and outdoor sport modes, including walking, running, cycling, skipping rope, basketball, soccer etc, catering to the needs of most sports enthusiasts. You can wear IP68 waterproof smart watches to wash hands, it effectively protects against water splashes, rain, and sweat, allowing you to use it with confidence and take on any workout intensity.
  • Sync contacts: device - watch Bluetooth call - sync contacts - open - tick to add changes; Change dial pattern: device - dial settings. You can choose your favourite dial in the dial centre, or you can tap on the dial within the custom dial and tap to select the image to change it. This sports watch is compatible with smartphones running Android 4.4 or iOS 9.0 and above.
Colour Brand Weight
Deep pink Jugeman -
£1299
RRP: £16.99 -24%
Amazon
Show Deal
10
9.2
Runlio
TODAY 33% OFF!
£29.99 (33% DISCOUNT!)

FREE delivery**
  • All Day Health Monitor:Runlio fitness tracker watch tracks 24/7 real-time heart rate and blood oxygen saturation level. The sleep watch enables you to see the quality of each night's sleep in the APP with the time asleep, time awake, time in deep and restlessness. The data collected is meant to encourage a healthy lifestyle. (Note: The data is for reference only).
  • 25 Workout Modes Tracker: The This fitness tracker watch for women men tracks your workouts more accurately and efficiently every way, which helps you to keep you stay motivated. The smart watch can also accurately record your steps, calories, distance and detect your activity status in real time.
  • Sleep Tracker & Smart Notification: The smart reminder helps you to get the incoming calls, text, SNS, so that you won't miss any important calls or messages. You also can set the sedentary, your drinking water reminder and the women's menstrual period.
  • Personalized Watch Faces: You can quickly switch your watch face from classic to modern or go for something totally unique with your own photo to match your outfit. Runlio fitness watch could be the best gift for you and those you loved.
  • Compatibility & Long Battery Life: This smart watch is compatible with IOS 9.0 and above, Android 4.4 and above smartphones. Runlio fitness tracker watch gives 5-7 days of working time (varies due to frequency of use).
Colour Brand Weight
Purple Runlio -
£1999
RRP: £29.99 -33%
Amazon
Show Deal

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.

Other IMPORTANT INFORMATION that we ask you to take note of:

We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.

Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time. 

More information and FAQs about the featured Fitness Tracker in this comparison:


Technical Details
Colour Black/Midnight Zen
Brand Fitbit
Weight 130 g
Advantages
  • Premium membership
  • Daily Readiness Score
  • 6-months membership included
  • Up to 10 days battery life
FAQs about Google Fitbit Inspire 3 Activity Tracker with 6-months Premium Membership Included, up to 10 days battery life and Daily Readiness Score, Black / Midnight Zen
How long does the battery last on the Fitbit Inspire 3?
The Fitbit Inspire 3 has a battery life of up to 10 days.
What is included in the Premium Membership?
The Fitbit Inspire 3 comes with a 6-month Premium Membership, which includes advanced features and personalized insights.
What is the Daily Readiness Score?
The Daily Readiness Score is a feature on the Fitbit Inspire 3 that assesses your body's readiness for physical activity each day.
What color is the Fitbit Inspire 3 in Midnight Zen?
The Fitbit Inspire 3 in Midnight Zen is a deep blue color.
Is the Fitbit Inspire 3 waterproof?
Yes, the Fitbit Inspire 3 is waterproof and can be worn while swimming or showering.
Technical Details
Colour Black
Brand Runlio
Weight -
Advantages
  • Accurate tracking
  • Sleep monitoring
  • Waterproof design
  • Pedometer feature
FAQs about Runlio Fitness Tracker with Sleep Monitor, Activity Tracker with Step and Calories Counter, IP67 Waterproof Fitness Watch with Pedometer Stopwatch for Women Men, Black
Is the Runlio Fitness Tracker waterproof?
Yes, it is IP67 waterproof, which means it can be submerged in water up to 1 meter for 30 minutes.
Does the tracker track sleep quality?
Yes, the fitness tracker comes with a sleep monitor that tracks your sleep patterns and provides insights into your sleep quality.
Can I track my steps and calories with this tracker?
Yes, the tracker has a step and calories counter that accurately tracks your daily steps and calories burned.
Is the fitness tracker suitable for both men and women?
Yes, the fitness tracker is designed to be suitable for both men and women.
What color is the Runlio Fitness Tracker?
The fitness tracker is available in black color.

General information you should know about Fitness Tracker:


In today's fast-paced world, staying fit and healthy has become a top priority for many individuals. With the advancement of technology, fitness enthusiasts now have a powerful tool at their disposal – fitness trackers. These innovative devices have taken the fitness world by storm, offering a wide range of features and benefits that can help individuals achieve their fitness goals. If you're considering investing in a fitness tracker but aren't sure which one to choose, this article will provide you with a comprehensive overview of these devices and their advantages.

Fitness trackers, also known as activity trackers or smartwatches, are wearable devices that monitor various aspects of your fitness journey. They come equipped with sensors that track your heart rate, steps taken, calories burned, sleep patterns, and even GPS for tracking distance and route. These devices sync with your smartphone or computer, allowing you to view detailed reports and analysis of your activity levels. Many fitness trackers also offer additional features such as reminders to move, coaching programs, and even smartphone notifications.

One of the key advantages of fitness trackers is their ability to provide accurate and real-time data about your physical activity. By monitoring your heart rate, steps, and calories burned, you can gain a better understanding of your overall fitness level and make adjustments to your workout routine accordingly. Moreover, the sleep tracking feature allows you to analyze your sleep patterns and make necessary changes to improve your sleep quality.

Another benefit of fitness trackers is that they provide motivation and accountability. With the ability to set goals and track progress, these devices can help you stay motivated and on track with your fitness journey. The reminders to move feature is particularly useful for individuals with sedentary lifestyles, as it encourages regular movement throughout the day. Additionally, many fitness trackers offer social features where you can connect and compete with friends, providing an extra layer of motivation and support.

When it comes to choosing a fitness tracker, it's important to consider your specific needs and preferences. Some trackers are designed for specific sports or activities, such as running or swimming, while others offer a more general fitness tracking experience. Battery life, durability, and water resistance are also crucial factors to consider.

In conclusion, fitness trackers have revolutionized the way we approach fitness and health. They offer a plethora of features and benefits that can greatly enhance your fitness journey, from accurately monitoring your physical activity to keeping you motivated and accountable. With a wide range of options available on the market, take some time to research and compare different fitness trackers to find the one that best suits your needs. Investing in a fitness tracker can be a great step towards achieving your fitness goals and leading a healthier lifestyle.