The Garmin Descent Mk3i (51mm) is a premium dive computer and multisport GPS smartwatch designed for underwater exploration and everyday performance. With advanced dive technology, a rugged design, and smart features for land and sea, it’s built to meet the needs of serious divers and outdoor professionals alike.
Key Features:
51mm Case with Sapphire Crystal & Titanium Bezel – Durable and scratch-resistant with a premium finish
Dive-Ready Functionality – Supports multiple dive modes including single and multiple gas, gauge, apnea, and closed-circuit rebreather (CCR)
SubWave™ Sonar Technology – Enables diver-to-diver messaging and tank pressure monitoring (compatible with Garmin Descent™ transmitter)
AMOLED Display – High-resolution screen with excellent visibility even in low-light or underwater environments
Multi-Band GNSS + SatIQ – Accurate surface navigation, track logging, and mapping features
Health & Fitness Tracking – Heart rate, Pulse Ox, sleep, stress, respiration, recovery, and more
Smartwatch Features – Smart notifications, Garmin Pay, music storage, Connect IQ app compatibility
Battery Life – Up to 48 days in smartwatch mode, up to 66 hours in dive mode
Condition: This unit is in excellent condition, fully tested and functional. Includes the original box and all standard accessories.
