10 Best Waterproof Fitness Trackers 2025 in the United States

The Apple Watch Series 10 is a premium waterproof fitness tracker that excels in many areas. With a water resistance rating of 50 meters, it is suitable for swimming and other aquatic activities. The battery life is decent, offering up to 18 hours of normal use and 36 hours in Low Power Mode, along with fast charging capabilities.

Activity tracking is comprehensive, covering a wide range of workouts and sports. Heart rate monitoring is advanced, featuring an ECG app and notifications for high and low heart rates and irregular rhythms. GPS functionality is robust, providing accurate location tracking for outdoor activities. The display is impressive with an always-on Retina LTPO OLED screen that is bright and easy to read.

Compatibility and app support are strong, particularly for iPhone users, integrating seamlessly with Apple services and devices. However, the watch comes with a high price tag, and its features are best utilized with other Apple products, limiting its appeal to non-Apple users. Additionally, while the battery life is decent, it may require daily charging for heavy users. The design is sleek and customizable, making it a stylish choice for fitness enthusiasts. Strengths include its advanced health monitoring, comprehensive activity tracking, and seamless integration with Apple ecosystem, while drawbacks include its cost and battery life for intensive usage.

The Fitbit Versa 4 is a versatile fitness smartwatch designed for people who want a reliable water-resistant tracker with solid health and activity features. It’s water resistant up to 50 meters, so it’s good for swimming and sweaty workouts without worry. The battery lasts about 6 days, which means fewer frequent charges compared to many other smartwatches. For fitness tracking, it covers a wide range with 40+ exercise modes, continuous heart rate monitoring, built-in GPS for accurate distance and routes, and automatic exercise detection.

It also tracks your sleep in detail, offering personalized sleep scores and smart alarms to help improve rest. The display is a clear 1.58-inch touchscreen that’s easy to navigate, and it supports notifications for calls, texts, and apps, which keeps you connected without needing your phone. Fitbit’s app works with both Apple iOS (15+) and Android (9+), providing a user-friendly dashboard for all your stats and health insights. The watch offers useful extras like stress tracking and a health dashboard, making it a comfortable, water-safe tracker with balanced health monitoring and smartwatch capabilities suitable for everyday fitness enthusiasts.

The Fitbit Charge 6 is a robust fitness tracker designed to help you build healthier routines. With a water resistance rating that makes it suitable for swimming and other water activities, it stands out in the waterproof fitness tracker category. The device boasts a built-in GPS, which is great for tracking outdoor activities without needing your phone. Its battery life is decent, though not exceptional, requiring regular charging for active users.

The tracker features 40+ exercise modes and automatic exercise tracking, providing comprehensive activity insights. Additionally, the real-time heart rate monitoring, including compatibility with various exercise machines, enhances its appeal for fitness enthusiasts. The display is compact but clear, making it easy to view stats and notifications. Compatibility with iOS and Android devices, along with integration with Google apps like Maps and Wallet, adds convenience.

The included 6-month premium membership offers advanced health insights, stress management scores, sleep tracking, and more, making it a well-rounded choice for those looking to improve their fitness. However, some users might find the 1.04-inch screen slightly small for detailed viewing, and the battery life may not last as long as other models on the market. Despite these minor drawbacks, the Fitbit Charge 6 offers a solid array of features that cater well to both casual users and dedicated fitness buffs.