Garmin Descent Mk3i 43mm GPS Dive Computer Smartwatch

Discover advanced underwater technology with the Garmin Descent Mk3i 43mm, a premium dive computer and multisport GPS smartwatch designed for divers who demand reliable dive data, navigation and everyday fitness features in a more compact design.

Featuring a vivid 1.2-inch AMOLED touchscreen, a durable sapphire crystal lens and a dive-rated design suitable for depths of up to 200 metres, the Descent Mk3i combines sophisticated diving capabilities with a comfortable size for everyday wear.

Its advanced dive functions support recreational scuba diving, nitrox, trimix, freediving and closed-circuit rebreather diving. SubWave sonar networking enables compatible diver-to-diver messaging and underwater monitoring, while compatible Descent T2 transceivers add tank-pressure monitoring. 

• 43mm compact case for a comfortable fit.

• 1.2-inch AMOLED touchscreen with 390 × 390 resolution.

• Sapphire crystal lens for enhanced scratch resistance.

• 200-metre dive rating with leakproof inductive buttons.

• SubWave sonar networking for compatible underwater communication.

• Air integration with compatible Descent T2 transceivers.

• Built-in LED flashlight with multiple lighting modes.

• DiveView colour maps with underwater depth contours and dive-site information.

• Multiple dive modes, including scuba, nitrox, trimix, gauge, apnea and rebreather.

• Multi-band GPS and built-in mapping for outdoor navigation.