10 Best Activity Trackers 2025 in the United States

The Fitbit Inspire 3 Health & Fitness Tracker is a versatile device designed to help you stay active and monitor your health. One of its standout features is heart rate monitoring, offering continuous tracking to keep you informed about your heart health. It also excels in sleep tracking, providing detailed sleep scores and personalized profiles to help you improve your rest. The tracker includes a stress management feature, which is useful for managing daily stress levels through mindfulness sessions and breathing exercises.

For fitness enthusiasts, it provides 20+ exercise modes, automatic exercise tracking, and reminders to move, ensuring you stay active throughout the day. The device is water-resistant up to 50 meters, making it suitable for swimming and other water activities, and the battery life extends up to 10 days, reducing the need for frequent charging. Additionally, it comes with a 6-month Premium membership for personalized insights and advanced analytics.

On the downside, the GPS functionality is dependent on your smartphone, which might be less convenient for some users. The small screen size (0.76 inches) may also be a limitation for those who prefer larger displays. Compatibility is excellent, supporting both Apple iOS and Android devices, but you need to have fairly recent versions of these operating systems. The Fitbit Inspire 3 offers a comprehensive set of features for tracking various aspects of health and fitness, making it a solid choice for anyone looking to improve their well-being.

The Fitbit Charge 6 Fitness Tracker offers comprehensive features for those looking to monitor their health and fitness activities. It excels in heart rate monitoring, with real-time tracking during exercises, including compatibility with exercise equipment. The built-in GPS is great for tracking runs and rides, providing turn-by-turn directions via Google Maps, which is very useful for outdoor activities.

Sleep tracking is detailed, offering personalized Sleep Scores and stress management insights, making it beneficial for those looking to improve their sleep quality. Battery life is decent, with a lithium-ion battery that supports prolonged use, though it may require frequent charging for heavy users. The device is water-resistant, allowing for use during swimming or intense workouts without worry.

Compatibility with both iOS and Android devices ensures broad accessibility, and the inclusion of Google apps like YouTube Music and Google Wallet adds convenience for daily usage. The display is clear and functional, albeit relatively small at 1.04 inches, which might be a drawback for users preferring larger screens. Additional features like contactless payments, multisport tracking, and a 6-month premium membership add value, enhancing the utility of the tracker. The item weight and dimensions suggest it is lightweight and portable, suitable for all-day wear. The Fitbit Charge 6 is a solid choice for active individuals seeking a reliable and feature-rich fitness tracker.

The Apple Watch Series 9 is a robust activity tracker with a range of advanced health and fitness features. Key strengths include its heart rate monitoring, sleep tracking, and GPS capabilities, which are crucial for users keen on detailed health insights and fitness tracking. The always-on Retina display is bright and easy to read, and the watch is water-resistant up to 50 meters, making it suitable for swimming and other water activities.

Compatibility with Apple devices ensures seamless integration, and the watch offers various customizable options for both functionality and appearance. Additionally, its safety features like Fall Detection and Emergency SOS add a layer of security for users. On the downside, the battery life might not be as long as some other activity trackers, typically requiring daily charging. Also, the full functionality of the watch requires an iPhone XS or later, limiting its use for non-Apple users.

Despite these limitations, the Apple Watch Series 9 is an excellent choice for those already in the Apple ecosystem, looking for a high-performance, versatile smartwatch that doubles as a comprehensive activity tracker.