10 Best Fitness Trackers For Swimming 2025 in the United States

The AMAZTIM Smart Watch offers several features that make it suitable for swimming and fitness tracking. Its 50M waterproof rating ensures it can handle prolonged submersion, making it a reliable companion in the pool. The rugged build, including military-grade materials and a titanium case, adds durability, protecting it from damage in harsh environments.

Users can benefit from its extensive battery life, lasting up to 60 days in power-saving mode, which is a significant advantage for those who prefer less frequent charging. The watch also includes comprehensive health monitoring capabilities like 24-hour heart rate tracking, sleep monitoring, and blood oxygen measurement, which are essential for maintaining fitness levels and health. The 1.85-inch HD display is clear and large, though the absence of GPS might be a drawback for users who rely on precise location tracking during outdoor activities.

The device is compatible with both Android and iOS, enhancing its versatility and connectivity. The AI Voice Assistant and Bluetooth calling features add convenience, although these might not be crucial for swimming. Comfort and fit are addressed with a two-color silicone rubber strap, but the rugged design might feel bulky to some users. The AMAZTIM Smart Watch is a solid choice for swimmers and fitness enthusiasts who value durability, long battery life, and comprehensive health monitoring, despite the lack of GPS.

The Fitbit Versa 2 is a versatile fitness tracker with a range of features suitable for swimming. Its water resistance makes it well-suited for aquatic activities, offering reliable performance up to a certain depth. The swim tracking features allow users to monitor their swim metrics, although some advanced swim tracking capabilities like stroke detection and swim efficiency may be limited compared to specialized swim trackers.

Heart rate monitoring is robust, providing accurate readings during various activities, though accuracy may slightly dip underwater. Battery life is decent, with the always-on display option potentially requiring more frequent charging. The comfort and fit are enhanced by the inclusion of both S and L bands, making it adaptable for different wrist sizes, and its lightweight design ensures it doesn't feel cumbersome during long swims.

Connectivity options, including Bluetooth, Wi-Fi, NFC, and GPS, are comprehensive, allowing seamless syncing with smartphones and access to music controls, notifications, and Fitbit Pay. While the Versa 2 is packed with features, the reliance on third-party apps for some functionalities and the need for subscription services after the trial period could be seen as drawbacks for some users.

The Garmin Swim 2 is a specialized fitness tracker designed specifically for swimming, both in pools and open water. One of its key strengths is its robust swim tracking features. It records a wide array of data such as distance, pace, stroke count, stroke type, SWOLF (a measure of swimming efficiency), and stroke rate. This makes it exceptionally useful for swimmers looking to improve their performance and monitor their progress closely. Another notable feature is the underwater heart rate monitoring, which provides valuable insights into your workout intensity without needing an additional chest strap. The built-in GPS is particularly beneficial for open-water swimmers, ensuring accurate tracking of your swims in lakes, oceans, or rivers. The battery life is quite impressive, offering up to 7 days in smartwatch mode, 13 hours in GPS and heart rate mode, and 72 hours in pool mode with heart rate monitoring. This ensures you won’t need to recharge frequently, even with regular use.

Comfort and fit are paramount in a fitness tracker, and the Garmin Swim 2 is designed to be worn comfortably for extended periods, although some users may find its 1.04-inch screen slightly small. It is also important to note that it is compatible with both Android and iOS devices, ensuring broad usability. The connectivity features include smart notifications and automatic uploads to the Garmin Connect online community, facilitating easy access to your swim data and analysis.

The Swim 2 might be overkill for casual swimmers who do not need such detailed metrics or analysis. In summary, the Garmin Swim 2 is a comprehensive and advanced fitness tracker ideal for serious swimmers who want in-depth tracking and analysis of their swimming workouts.