10 Best Garmin Waterproof Watch 2025 in the United States

The Garmin fēnix 7 Pro Sapphire Solar is a robust multisport GPS smartwatch designed for serious athletes and outdoor enthusiasts. Its standout feature is the Power Sapphire solar charging lens, which extends battery life significantly, particularly useful for extended outdoor activities. The built-in flashlight with different intensities is a practical addition for nighttime training or emergencies.

This watch also excels in health and fitness tracking, boasting features like heart rate variability (HRV) status, Pulse Ox for altitude acclimation, and advanced sleep monitoring, making it a comprehensive tool for monitoring your overall health and training progress. The new hill score and endurance score features provide insights into your running strength and endurance over time, adding more depth to your training data analysis.

Advanced navigation with multi-band GPS and SatIQ technology ensures accurate positioning and optimized battery life, crucial for outdoor explorations. Durability is another strong point, with its fiber-reinforced polymer case, titanium bezel, and rear cover, making it resilient against harsh conditions. The 1.3-inch display is clear and easy to read, complementing the watch's robust build. However, the watch may be a bit bulky for those with smaller wrists, and some might find the multitude of features overwhelming if they are only looking for basic functionality.

The watch is priced on the higher end, which could be a consideration for budget-conscious buyers. Nevertheless, with 32 GB of storage, Bluetooth, Wi-Fi connectivity, and compatibility with iOS and Android, it offers ample smart features alongside its fitness and navigation capabilities. This watch is particularly well-suited for athletes, outdoor adventurers, and those who value extensive health monitoring and long battery life.

The Garmin Instinct 3 is built tough with a 50mm fiber-reinforced polymer case and a metal-reinforced bezel, making it a solid choice for anyone needing a rugged, waterproof outdoor watch. Its 1.3-inch AMOLED display is bright and clear, which is a nice upgrade over traditional screens in this category, helping you easily read data outdoors. GPS functionality is strong, featuring multi-band GPS with SatIQ technology for accurate navigation and optimized battery use, aided by a 3-axis compass and barometric altimeter. This makes it reliable for hiking, trail running, or other adventures.

Battery life is impressive, lasting up to 18 days under normal use and even longer with power-saving modes, so you won’t worry about frequent charging on trips. Health tracking is comprehensive, including wrist-based heart rate, Pulse Ox, and advanced sleep monitoring, though it’s important to remember these are estimates and not medical-grade. The built-in flashlight with adjustable brightness and strobe modes adds practical value in low-light situations.

The watch is fairly large at 50mm, which might feel bulky for smaller wrists. Also, its weight is just under 60 grams, so it’s not the lightest option if you prefer something more minimal. While it offers smart features like notifications and multisport tracking, it may lack some of the app variety or touchscreen responsiveness found on other smartwatches. This Garmin model is especially well-suited for outdoor enthusiasts who prioritize durability, reliable GPS, long battery life, and solid health monitoring in a waterproof package.

The Garmin Instinct 3 stands out as a rugged outdoor GPS smartwatch with several impressive features. Its water resistance rating of 10 ATM makes it suitable for swimming and other water activities. The built-in GPS with multi-band SatIQ technology ensures reliable navigation and positioning. Additionally, the solar charging feature offers unlimited battery life under optimal conditions, which is great for extended outdoor adventures.

The 0.9-inch display, while not large, is sufficient for essential readings and notifications, and the solar charging lens adds significant value for outdoor use. This watch excels in durability with a fiber-reinforced polymer case and metal-reinforced bezel that meet military standards for thermal and shock resistance. The built-in flashlight with various intensities is a practical touch for outdoor enthusiasts. Health monitoring features like heart rate monitoring, advanced sleep tracking, and Pulse Ox provide valuable insights, though they are not intended for medical use.

Smart features such as Garmin Pay, smart notifications, and compatibility with the Connect IQ Store enhance its usability. However, the 0.9-inch display might feel small for users who prefer larger screens, and the memory storage capacity of 128 MB is limited compared to other smartwatches. Additionally, the need for solar exposure for optimal battery performance could be a limitation in less sunny environments. Despite these minor drawbacks, the Garmin Instinct 3 is particularly well-suited for outdoor enthusiasts who prioritize durability, reliable GPS, and extended battery life.