Best Waterproof Smartwatches in 2025 for Swimmers and Adventurers
Whether you’re diving into the pool, hiking through tropical rainstorms, or tracking laps in open water, a waterproof smartwatch is your ideal companion. In 2025, the latest models bring enhanced durability, advanced swim tracking, GPS accuracy, and health-monitoring features — all wrapped in rugged, stylish designs.
Here are the 7 best waterproof smartwatches in 2025, perfect for swimmers, triathletes, and outdoor explorers.
🌊 1. Garmin Swim 2 – Designed for Serious Swimmers
Why it stands out:
Made specifically for swimming, the Garmin Swim 2 offers pool and open-water tracking, stroke recognition, distance, pace, and even heart rate monitoring underwater. Lightweight and ultra-comfortable for long swim sessions.
Water Resistance: 5 ATM
Swim Tracking: Pool + Open Water
Battery Life: Up to 7 days
Built-in GPS: Yes
Best for: Swim training and triathlons
🏞️ 2. Apple Watch Ultra 2 – Rugged and Ready
Why it stands out:
Engineered for adventurers, the Apple Watch Ultra 2 is EN13319 certified for diving and boasts 100m water resistance. Features include dual-frequency GPS, advanced depth sensors, Action button, and Oceanic+ app for scuba diving.
Water Resistance: 100 meters
Dive Capable: Up to 40m
Battery Life: 36 hours
Health Monitoring: ECG, blood oxygen, heart rate
Best for: Divers, triathletes, and explorers
🏄 3. Garmin Instinct 2X Solar – Built for the Wild
Why it stands out:
Built like a tank, this solar-powered smartwatch is water-rated to 10 ATM and perfect for water sports, hiking, and endurance athletes. With tactical features, multi-GNSS support, and unlimited battery life (with solar), it’s made for extremes.
Water Resistance: 10 ATM
Battery Life: Up to 40 days / Unlimited (with solar)
Built-in Features: Compass, altimeter, GPS, heart rate
Best for: Outdoor survival and long treks
🏊 4. Coros Pace 3 – Budget-Friendly Swim Tracker
Why it stands out:
Affordable yet powerful, the Coros Pace 3 offers accurate swim tracking, Triathlon mode, and multisport support. Extremely lightweight with long battery life and custom workout plans via the Coros app.
Water Resistance: 5 ATM
Battery Life: Up to 38 hours GPS / 24 days regular
Multisport Mode: Yes
Best for: Budget-conscious athletes
🤿 5. Suunto Vertical Titanium Solar – For Extreme Divers
Why it stands out:
A powerhouse for mountaineers and divers alike, the Suunto Vertical is WR100, built with military-grade durability. Tracks over 95 sports, supports offline maps, solar charging, and barometric altitude tracking.
Water Resistance: 100m
Battery Life: Up to 85 hours in GPS mode
Offline Maps: Yes
Best for: High-end adventurers and divers
🏖️ 6. Fitbit Charge 6 – Waterproof Fitness Tracker Alternative
Why it stands out:
Though not a full smartwatch, the Fitbit Charge 6 is a great waterproof tracker with heart rate monitoring during swims, Google Maps, and YouTube Music control. Great for everyday swimmers.
Water Resistance: 50m
Battery Life: Up to 7 days
Features: Built-in GPS, Google Wallet, HR monitoring
Best for: Casual swimmers and fitness users
🏝️ 7. Huawei Watch GT 4 – Beautiful and Waterproof
Why it stands out:
Combining aesthetics with performance, the Huawei Watch GT 4 supports swim tracking, heart rate, and SpO2, while delivering a luxury look. Ideal for pool users who want functionality and fashion.
Water Resistance: 5 ATM
Battery Life: Up to 14 days
Display: AMOLED
Best for: Style-conscious swimmers
🏆 Which Waterproof Smartwatch is Right for You?
For Pro Swimmers: Go with Garmin Swim 2
For Rugged Adventures: Choose the Apple Watch Ultra 2 or Garmin Instinct 2X
For Budget Needs: The Coros Pace 3 has unbeatable value
For Style: The Huawei GT 4 looks great on any wrist
For Fitness Tracking: Try Fitbit Charge 6 if you want lighter wear
🛒 Don’t Get Left Powerless in the Pool!
A waterproof smartwatch isn’t just about swimming — it’s about freedom to move, confidence in any condition, and tracking every adventure. Pick your perfect match from the list and dive in!