Top Waterproof Fitness Smartwatches to Buy in 2025

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From the rugged Garmin Fenix 8 to the stylish Apple Watch Ultra 2, discover the best picks for swimming, workouts, and adventure. In 2025, the market for waterproof fitness smartwatches has expanded significantly, offering a range of options tailored to various needs and budgets. These devices are essential for individuals engaging in activities where water exposure is inevitable, such as swimming, diving, or intense workouts.

This article provides an overview of the top waterproof fitness smartwatches available in 2025, highlighting their key features and suitability for different users. ​ Apple Watch Ultra 2 The Apple Watch Ultra 2 stands out with its 100-meter water resistance and EN13319 certification, making it suitable for recreational scuba diving up to 40 meters. Its robust titanium case, sapphire crystal display, and comprehensive swim tracking features, including stroke type, distance, and SWOLF score, cater to serious swimmers and divers.



Additional features like a depth gauge, water temperature sensor, and advanced fitness tracking enhance its appeal. However, its premium price and exclusive compatibility with iPhones may limit its accessibility. Garmin Fenix 8 Designed for triathletes and outdoor enthusiasts, the Garmin Fenix 8 offers a 10ATM water resistance rating, suitable for swimming, snorkeling, and open-water activities.

Its 1.4-inch AMOLED display remains visible underwater, and features like multi-sport triathlon mode, TracBack navigation, and an LED light for emergencies add to its utility. The watch boasts up to 47 hours of battery life in GPS mode and up to 16 days in smartwatch mode, ensuring reliability during extended activities.

​Samsung Galaxy Watch 7 The Samsung Galaxy Watch 7 combines a sleek design with comprehensive fitness tracking capabilities. With a 5ATM water resistance rating, it is suitable for swimming and showering. The watch features advanced health monitoring tools, including heart rate tracking, sleep analysis, and stress management.

Its integration with the Samsung ecosystem and support for third-party apps enhance its functionality for Android users. ​ Fitbit Sense 2 Fitbit Sense 2 offers a balance between affordability and functionality. With a 50-meter water resistance rating, it can handle swimming sessions and water-based workouts.

The watch includes features like heart rate monitoring, sleep tracking, and stress management tools. Its user-friendly interface and compatibility with both iOS and Android devices make it accessible to a broad audience. ​ Amazfit T-Rex 3 The Amazfit T-Rex 3 is built for durability, featuring a rugged design and a water resistance rating of up to 100 meters.

It supports over 170 workout modes and offers a battery life of up to three weeks under normal use. While it lacks some advanced features found in higher-end models, its affordability and robustness make it an attractive option for outdoor adventurers.​ Motorola Moto Watch Fit Motorola's Moto Watch Fit emphasizes battery life and simplicity.

With a 5ATM water resistance rating, it is suitable for swimming and water-based activities. The watch boasts up to 16 days of battery life and includes features like a 1.9-inch OLED display and onboard GPS.

Its focus on fitness tracking over broader smartwatch capabilities caters to users seeking a straightforward, long-lasting device. ​ Garmin Forerunner 965 The Garmin Forerunner 965 is tailored for triathletes, offering a 5ATM water resistance rating and advanced swim tracking metrics such as distance, pace, stroke count, and SWOLF score. It includes performance metrics, training load analysis, and recovery recommendations, supporting athletes in optimizing their training routines.

Its lightweight design and comprehensive tracking features make it a valuable tool for serious athletes. ​ Apple Watch Series 10 The Apple Watch Series 10 maintains a 50-meter water resistance rating, suitable for swimming and water-based workouts. It features a thinner design, a larger display, and enhanced health tracking capabilities, including a sleep apnea detector and expanded fitness features for activities like kayaking and rowing.

Its seamless integration with the Apple ecosystem and user-friendly interface appeal to iPhone users seeking a versatile smartwatch. ​ Google Pixel Watch 3 The Google Pixel Watch 3 offers a 5ATM water resistance rating, making it suitable for swimming and everyday water exposure. It features reliable heart rate monitoring, sleep tracking, and fall detection.

The watch's integration with Google's ecosystem and support for third-party apps enhance its functionality for Android users. ​ Fitbit Inspire 3 Fitbit Inspire 3 provides an affordable entry point into fitness tracking. With a 50-meter water resistance rating, it can handle swimming sessions and water-based activities.

The device includes essential features like heart rate monitoring, sleep tracking, and activity tracking. Its simplicity and compatibility with both iOS and Android devices make it suitable for beginners or those seeking a straightforward fitness tracker. ​ Conclusion The selection of waterproof fitness smartwatches in 2025 caters to a diverse range of needs, preferences, and budgets.

From high-end models like the Apple Watch Ultra 2 and Garmin Fenix 8, designed for serious athletes and adventurers, to more affordable options like the Fitbit Inspire 3 and Amazfit T-Rex 3, there is a device to suit every user. When choosing a smartwatch, consider factors such as water resistance rating, battery life, compatibility with your smartphone, and the specific fitness tracking features that align with your activities..