10 Best Swim Watches 2025 in the United States

The Apple Watch Series 10 is a robust option for those seeking a swim-watch with advanced features. Its 50m water resistance makes it suitable for swimming and other water activities, while the depth and water temperature sensors add valuable data for serious swimmers. The built-in GPS allows you to track your swim routes accurately, which is a plus for outdoor swimming enthusiasts.

Additionally, the heart rate monitoring is comprehensive, featuring high and low heart rate notifications, irregular rhythm alerts, and even ECG capabilities for more in-depth health insights. The comfortable and lightweight design, along with a variety of customizable bands, ensures a good fit for different wrist sizes and styles. The always-on Retina display is a standout feature, offering a bright and clear screen that remains readable even in direct sunlight, which is great for outdoor use.

However, the battery life may be a concern for some users, as it lasts up to 18 hours under normal use but can be extended to 36 hours in low power mode. This requires frequent charging, which might be inconvenient for long-term use without access to a charger. The device is primarily compatible with iPhones, which may limit its appeal to non-iPhone users. Despite these minor drawbacks, the Apple Watch Series 10 offers a well-rounded package for swim enthusiasts and those looking for a comprehensive fitness tracker.

The Apple Watch SE (2nd Gen) is a versatile smartwatch that offers a robust set of features, making it suitable for swimming and general fitness tracking. It boasts a water resistance rating of 50 meters, which means it can handle swimming sessions without any issues. The built-in swim tracking features allow you to monitor your performance in the pool, providing useful metrics like laps, distance, and calories burned. The heart rate monitor is another strong point, as it helps you keep track of your heart rate both during workouts and throughout the day, with alerts for irregularities.

The Retina display is bright and clear, making it easy to read your stats even under direct sunlight or in the water. With built-in GPS, you can track your outdoor activities like running or cycling without needing your phone nearby. Comfort and fit are also well addressed, with the watch being lightweight and featuring adjustable sport bands that cater to different wrist sizes.

However, there are a few drawbacks to consider. The battery life, while decent, typically lasts around 18 hours, which means you'll need to charge it daily. This could be inconvenient for those looking for a watch that can last several days on a single charge. Additionally, while it's packed with features, the Apple Watch SE (2nd Gen) is mainly designed to work seamlessly with other Apple devices, so it might not be the best choice if you're using Android or other platforms. In summary, this smartwatch is an excellent choice for Apple users who want a reliable and feature-rich swim watch that also offers comprehensive health tracking and connectivity features.

The Apple Watch Ultra 2 is designed as a robust and feature-rich smartwatch ideal for swimmers and outdoor enthusiasts. Its 100-meter water resistance and certification for diving up to 40 meters make it reliable for pool and open water swimming. It offers automatic stroke detection, lap counting, splits, and sets, which are valuable for swim training. The watch also provides heart rate monitoring during workouts, helping you track fitness levels accurately. With its precision dual-frequency GPS, you get highly accurate location data for open water swims, which is a strong plus for serious swimmers.

Battery life is impressive, lasting up to 36 hours in regular use and extending to 72 hours in low power mode, so it can handle long training sessions or multi-day adventures without frequent charging. The bright Always-On Retina display is easy to read outdoors and underwater, while the rugged titanium case and sapphire crystal ensure durability. The included Orange Ocean band is designed for comfort and a secure fit during physical activity.

The watch is relatively large at 49mm, which may feel bulky or heavy (15.2 ounces) to some users, especially those with smaller wrists. Additionally, while it offers many advanced features, its full capabilities might be overwhelming if you prefer a simpler swim watch focused solely on swimming metrics. The Apple Watch Ultra 2 also requires a cellular plan to use all connectivity features independently from your iPhone, which could add to the cost. This watch is well-suited for swimmers who want a versatile, rugged device with detailed tracking and smart features, but it may be more than needed for casual swimmers seeking a straightforward swim tracker.