10 Best Fitness Trackers 2025 in the UK

The Google Fitbit Inspire 3 is a versatile fitness tracker with features aimed at helping users stay active and manage their health. It offers up to 10 days of battery life, meaning less frequent charging. Its water resistance up to 50 meters makes it suitable for swimming and showering without worry. The tracker is compatible with both iOS 15+ and Android 9.0+ devices, ensuring it can sync with most modern smartphones.

The Inspire 3 tracks a wide range of activities and health metrics: 24/7 heart rate monitoring, daily readiness score, active zone minutes, and automatic exercise tracking. It also supports over 20 exercise modes and sends reminders to move, helping to keep you on track with your fitness goals. For stress management, it offers daily stress management scores and mindfulness sessions. Sleep tracking is another strong point, with features like personalized sleep profiles, detailed sleep scores, and a smart wake vibrating alarm. The inclusion of a 6-month Premium membership adds value, providing deeper insights and exclusive content.

However, one downside is the reliance on connected GPS rather than built-in GPS, which means you need your phone nearby for accurate tracking during outdoor activities. Some users might also find the 220mm screen size a bit small for detailed viewing, though it does keep the device lightweight and unobtrusive. With a customer rating of 4.4 out of 5 stars, it's clear that many users are satisfied with their purchase. This tracker is best suited for individuals looking for a comprehensive yet straightforward fitness tracking solution that integrates well with their smartphones.

The Apple Watch Series 10 GPS 42 mm Smartwatch is a robust fitness tracker with a sleek design and a larger display. Its standout feature is the comprehensive health monitoring capabilities, including ECG, heart rate, and sleep tracking, making it an excellent choice for health-conscious users. The watch also tracks a variety of activities and workouts with advanced metrics, and its water resistance up to 50 meters makes it suitable for swimming. GPS integration allows for tracking outdoor activities without needing your phone nearby.

Additionally, the Apple Watch is highly durable with crack and dust resistance and has a carbon-neutral footprint, which is great for environmentally conscious consumers. It also offers seamless connectivity with Apple devices and services, enhancing the user experience through features like Apple Pay and Precision Finding for your iPhone. However, the battery life, while improved with fast charging, still may require daily charging for heavy users. Compatibility is limited to iOS devices, which might be a drawback for Android users.

For those deeply integrated into the Apple ecosystem, the customizable watch faces and straps add a personal touch, making it a stylish and functional accessory. It's a powerful and versatile fitness tracker, particularly for those already using Apple products.

The Garmin vívoactive 5 GPS smartwatch is a versatile fitness tracker that stands out with its vibrant AMOLED touchscreen and impressive battery life of up to 11 days. It offers comprehensive activity tracking, including specialized modes for wheelchair users, which makes it inclusive for different types of users. The built-in GPS allows for accurate outdoor activity tracking, making it a great companion for runners, cyclists, and more.

Heart rate monitoring is a key feature, providing insights into your health and fitness levels. The vívoactive 5 also includes sleep tracking with personalized coaching, giving users advice on improving their sleep quality. Its robust health monitoring features extend to stress tracking, menstrual and pregnancy tracking, and even guided meditation, offering a holistic view of your well-being.

Water resistance adds to its versatility, allowing you to wear it during swimming sessions or in the shower without concern. Compatibility with both Android and iOS devices ensures broad usability, though the 4GB storage may be limiting if you plan to store a lot of music directly on the device.

Despite its rich features, the interface might seem complex for someone seeking a simple fitness tracker. Additionally, the insights provided are estimations and may not be precise, which is something to consider if you rely heavily on exact data for your fitness regime. Nonetheless, its advanced training features, such as workout benefit analysis and recovery time, cater well to fitness enthusiasts aiming for performance improvement.

The Garmin vívoactive 5 is an excellent choice for users who want a comprehensive fitness tracking experience with a range of health insights and sports modes, provided they are comfortable navigating its feature-rich interface.