9 Best Fitbit Watches 2025 in the UK

The Google Fitbit Charge 6 Activity Tracker offers a comprehensive package for fitness enthusiasts and those looking to improve their health. One of its standout features is the impressive 7-day battery life, allowing users to go a week without needing to recharge. The built-in GPS is great for tracking outdoor activities like running or cycling without needing a phone. Its water resistance up to 50 meters makes it suitable for swimming and wearing in the shower.

The tracker includes extensive fitness tracking options with over 40 exercise modes, all-day activity tracking, and heart rate monitoring, which is essential for anyone serious about fitness. The sleep tracking feature, alongside the daily sleep score and smart wake alarm, can significantly improve your sleep habits. Its compatibility with both iOS and Android ensures it will work with most smartphones. The addition of Google Maps and Google Wallet integrates useful smart features that go beyond fitness, enhancing daily convenience.

However, while the 1.04-inch display is vibrant and customizable, it might be considered small by some users who prefer larger screens. The inclusion of a 6-month Premium Membership is a nice touch, offering enhanced features, but users should be aware that additional costs will apply after this period. The Google Fitbit Charge 6 Activity Tracker covers all the essential aspects of fitness tracking while offering additional smart features that make it a versatile choice for anyone looking to stay connected and healthy.

The Google Fitbit Inspire 3 Activity Tracker is a strong contender in the fitness watch category, especially if you're looking for a device with long battery life. It can last up to 10 days on a single charge, which is impressive. Heart rate monitoring is robust with 24/7 tracking and notifications for irregular heart rhythms. Fitness enthusiasts will appreciate the Daily Readiness Score, Active Zone Minutes, and over 20 exercise modes that provide comprehensive activity tracking.

GPS functionality is built-in, allowing for accurate outdoor tracking of your workouts without needing your phone. Sleep tracking is another highlight, offering a detailed Sleep Score, personalized Sleep Profile, and a smart wake vibrating alarm to help you wake up more gently. The device is also water-resistant up to 50 meters, making it suitable for swimming. The color touchscreen is customizable with different clock faces and is easy to navigate.

On the smart feature side, it keeps you connected with call, text, and smartphone app notifications. Users also get a 6-month Premium membership for deeper insights and exclusive content. However, the small screen size at 0.7 inches might be a drawback for some who prefer larger displays. Additionally, while the device is lightweight and comfortable, its minimalist design might not appeal to those looking for a more stylish accessory. The Inspire 3 is compatible with iOS and Android, making it versatile for most smartphone users. If you're after a reliable, feature-packed fitness tracker with excellent battery life and comprehensive health monitoring, this is a solid choice.

The Fitbit Sense 2 is a well-rounded health and fitness smartwatch designed for users looking for comprehensive wellness tracking. It offers up to 6 days of battery life, which means you won't need to charge it every day—a big plus if you want continuous health monitoring. The watch features built-in GPS, which is great for tracking outdoor activities like running or cycling without needing your phone. Its heart rate monitoring is continuous and accurate enough for most fitness needs, and it also offers advanced health tools like ECG for spotting irregular heart rhythms, stress detection, and blood oxygen (SpO2) monitoring.

Sleep tracking is thorough, providing detailed sleep stages, personalized profiles, and smart alarms to help improve rest quality. The watch is water-resistant up to 50 meters, so it’s safe for swimming or showering. Its AMOLED display is bright and clear, making it easy to read notifications, workout stats, and health insights. Smart features include on-wrist calls, texts, phone notifications, and contactless payments, making it convenient for everyday use.

One drawback is that some advanced health features require a Fitbit Premium subscription after the free 6-month trial ends, which is an additional cost. Also, while the watch is compatible with both iOS and Android, compatibility requires relatively recent operating system versions. The watch’s slim and lightweight design makes it comfortable for all-day wear, with included straps fitting a wide range of wrist sizes. This Fitbit is a solid choice for users who want a smartwatch focused on health and fitness with useful smart features and long battery life. It suits anyone serious about tracking various health metrics, including stress and sleep, but it is less suitable for those wanting a fully-featured smartwatch experience like many top-tier models offer.