Garmin Descent Mk3i - 51mm

This device integrates with transceivers for pressure monitoring and supports diving modes, readiness tools, and maps.

• The description claims the device supports up to 8 tank pressure monitoring via a sonar network.
• The description claims the device allows exchanging messages and monitoring tank pressures and depth for up to 8 divers within 10 metres.
• The description claims the device offers multiple dive modes including nitrox and trimix.
• The description claims the device provides dive-focused design features like a bright AMOLED display, sapphire lens, and long battery life.