The Garmin Descent Mk3i 43mm is built tough with a titanium case and scratch-resistant sapphire crystal, ready to dive as deep as 200 meters. It supports multi-gas and rebreather dives, and its SubWave™ sonar tech keeps you connected underwater. When you’re not exploring the depths, it tracks your heart rate, sleep, and over 100 sports modes to keep your fitness game strong.
- 43mm titanium case with scratch-resistant sapphire crystal lens
- Supports multi-gas and rebreather diving with a 200m depth rating
- SubWave™ sonar enables diver communication and tank pressure monitoring
- Battery life: up to 10 days in smartwatch mode, 30 hours in dive mode
- Monitors heart rate, pulse oximetry, and sleep patterns
- Offers over 100 sports modes for diverse activities
- Includes Garmin Pay™ and onboard music storage
