10 Best Amazon Fitness Trackers 2025 in the United States

The Apple Watch Series 10 (GPS, 46mm) is a strong choice for anyone looking for a fitness tracker that goes beyond basics. Its biggest plus is the large, bright always-on display that’s about 30% bigger, making it easier to read your stats during workouts or daily use. The watch offers detailed activity tracking with customizable activity rings and supports many workout types, from running and swimming to yoga and even wheelchair workouts. It has advanced heart health features like ECG, heart rate alerts, and irregular rhythm notifications, plus sleep tracking that can detect issues such as sleep apnea.

GPS is accurate and built-in, useful for outdoor activities, while water resistance up to 50m means you can comfortably swim with it. Battery life supports a full day of use and includes fast charging—getting 80% charge in around 30 minutes—which is handy if you often forget to charge overnight. The watch also excels in safety with fall and crash detection features that can call emergency services if needed. Its seamless integration with iPhones means notifications, calls, music, and Siri are available on your wrist, enhancing convenience.

The design is thin, lightweight (around 30g), and comfortable, with various bands and customizable watch faces to suit your style. The battery life might feel short if you use GPS or heart monitoring heavily all day, and the product only works with iPhones, so Android users won’t benefit. It’s also on the pricier side compared to simpler fitness bands. For those seeking a smartwatch that doubles as a comprehensive fitness tracker with smart features and health insights, the Apple Watch Series 10 presents a well-rounded, high-quality option.

The Apple Watch SE (2nd Gen) is a strong choice for anyone looking for a versatile fitness tracker with smart features. It offers reliable built-in GPS for tracking outdoor workouts, continuous heart rate monitoring, and a helpful activity tracker to keep you motivated. The watch also includes sleep tracking, which provides insights into your rest patterns, though it may not be as detailed as some dedicated sleep devices. Its 50-meter water resistance means you can comfortably wear it while swimming or in the rain.

Battery life is decent for a smartwatch with many features, typically lasting about a day, so expect to charge it nightly. Integration with iPhones and other Apple devices is seamless, making it easy to receive calls, texts, and notifications directly on your wrist. The design is sleek, lightweight (about 4.3 ounces), and comfortable to wear throughout the day, with customizable bands and watch faces to suit your style.

The battery life may feel short if you prefer not to charge daily, and the watch's full potential is best realized if you are already in the Apple ecosystem, as it doesn’t support Android devices. Also, while it has many safety features like Fall and Crash Detection, some health metrics like blood oxygen or ECG are missing compared to more expensive Apple models. This watch suits Apple users seeking a user-friendly, stylish fitness tracker with solid health and connectivity features.

The Fitbit Inspire 3 is a versatile fitness tracker aimed at helping you maintain a healthy lifestyle. It supports a wide range of activities with features like all-day activity tracking, 20+ exercise modes, and automatic exercise tracking. It also provides heart rate monitoring and sleep tracking, which are essential for understanding your health.

One notable strength is its ability to manage stress with a dedicated Stress Management Score, mindfulness sessions, and relax breathing exercises, which can be particularly beneficial for those looking to improve their mental well-being. The tracker is also water-resistant up to 50 meters, making it suitable for swimming and other water activities. Its long battery life of up to 10 days ensures that you won't have to charge it frequently, which is convenient for continuous use.

Additionally, it offers smartphone integration, allowing you to receive calls, texts, and app notifications directly on the tracker. The Inspire 3 has a lightweight design and comes with two band sizes (S & L), ensuring a comfortable fit for most users. However, it’s important to note that the GPS feature relies on your smartphone, which means you’ll need to carry your phone with you for accurate outdoor tracking. Some users might find the 0.76-inch screen size a bit small, but it’s sufficient for basic tracking and notifications. The Fitbit Inspire 3 is compatible with both iOS and Android, making it accessible to a wide range of users. Given its comprehensive feature set and focus on both physical and mental health, the Inspire 3 is well-suited for individuals looking for a holistic fitness tracker to support their wellness journey.