10 Best Garmin Waterproof Watch 2025 in the United States

The Garmin Instinct 2X Solar is a rugged GPS smartwatch designed for outdoor enthusiasts and anyone who needs a durable, waterproof watch. Its standout feature is the solar charging capability that can extend battery life significantly—under good sunlight, the watch can run indefinitely in smartwatch mode, which is ideal for long trips without frequent charging. The watch meets tough U.S. military durability standards, making it resistant to water, shock, and extreme temperatures. It has a bright, 1.27-inch round display that’s large and clear enough to easily read outdoors. GPS functionality is strong thanks to multi-band GNSS, providing accurate location tracking even in challenging environments.

The Garmin Forerunner 955 is an excellent choice for triathletes and fitness enthusiasts who need a reliable GPS smartwatch with robust features. Its waterproof build ensures durability during swimming and outdoor activities, making it suitable for various sports. One of the standout points is its impressive battery life, lasting up to 15 days in smartwatch mode and 42 hours in GPS mode, which is perfect for long training sessions or races. The always-on, vibrant display enhances usability, even in bright sunlight, allowing for easy navigation through its functions.

The Garmin Forerunner 955 Solar is a waterproof GPS smartwatch designed especially for triathletes and serious runners. Its standout feature is solar charging, which extends battery life to up to 20 days in smartwatch mode and up to 49 hours when using GPS with solar assistance. This means less frequent charging, which is great for long training sessions or races. The watch has a bright, always-on color touchscreen that's easy to read even in bright sunlight, paired with traditional buttons for easier control during workouts. It provides very accurate GPS tracking by using multiple satellite systems and frequencies, making it reliable even on trails or in challenging environments. Heart rate monitoring is advanced, offering insights like HRV status that help you understand your recovery and training readiness. The watch also delivers helpful smart features like daily workout suggestions, race planning tools, and a customizable morning report on your sleep and overall condition.