Explore both of your worlds — underwater and topside — with the Descent Mk2 series of watch-sized dive computers. They feature multiple dive modes, such as single and multiple gas dives, gauge, apnea, apnea hunt, and closed-circuit rebreather.

The Descent Mk2 series comes with ABC sensors with an underwater 3-axis compass as well as surface GPS capabilities to mark your entry and exit points. On land, the Descent Mk2 series doubles as a premium multisport GPS smartwatch with multi-GNSS support, multiple sports apps, wrist-based heart rate monitoring, Pulse Ox sensor, advanced training features, Garmin Pay™ payment service, music storage, smart notifications for calls, texts and calendar alerts and more.

The advanced, watch-style dive computer with a rugged yet sophisticated design that features a large sunlight-readable 1.4” color display.

The Descent Mk2i dive computer adds SubWave™ sonar technology for integrated tank pressure monitoring on up to 5 tanks when paired with the Descent™ T1 transmitter (sold separately), making it ideal for instructors or group dives.

Battery Life:

Descent Mk2: up to 80 hours in dive mode, 16 days in smartwatch mode and 15 hours in GPS mode with music

Specifications

	Descent Mk2	Descent Mk2i
Unit dimensions (WxHxD):	52 x 52 x 17.8 mm	52 x 52 x 17.8 mm
Lens material:	Sapphire crystal	Sapphire crystal
Bezel material:	Stainless steel	Titanium
Case material:	Fiber-reinforced polymer	Fiber-reinforced polymer
Display Size, resolution, type:	1.4” (35.56 mm) diameter 280 x 280 pixels Sunlight-visible, transflective memory-in-pixel (MIP)	1.4” (35.56 mm) diameter 280 x 280 pixels Sunlight-visible, transflective memory-in-pixel (MIP)
Watch band QuickFit® watch bands:	Includes black silicone watch band Includes extra-long silicone adjustment strap Silicone adjustment band length: 128 mm Silicone buckle band length: 95 mm Total length of silicone adjustment and buckle bands: 223 mm Extra-long silicone adjustment strap length: 258 mm	Includes black silicone watch band Includes extra-long silicone adjustment strap Silicone adjustment band length: 128 mm Silicone buckle band length: 95 mm Total length of silicone adjustment and buckle bands: 223 mm Extra-long silicone adjustment strap length: 258 mm
Wrist circumference:	With silicone bands: 135-230 mm (max. with extra-long strap: 355 mm)	With silicone bands: 135-230 mm (max. with extra-long strap: 355 mm)
Weight:	With silicone bands: 103.8 g	With silicone bands: 99.6 g
Battery type:	Rechargeable internal lithium-ion	Rechargeable internal lithium-ion
Battery life:	Smartwatch: up to 16 days GPS: up to 48 hrs GPS + music: up to 15 hrs Max battery GPS mode: up to 96 hrs Dive mode: up to 80 hrs Battery saver watch mode: up to 50 days	Smartwatch: up to 16 days GPS: up to 48 hrs GPS + music: up to 15 hrs Max battery GPS mode: up to 96 hrs Dive mode (with Descent™ T1): up to 32 hrs Dive mode: up to 80 hrs Battery saver watch mode: up to 50 day
Water rating:	Dive, 10 ATM (Designed to comply with EN13319)	Dive, 10 ATM (Designed to comply with EN13319)
Wireless technologies:	Wi-Fi®, BLUETOOTH® and ANT+® technologies	Wi-Fi, BLUETOOTH, ANT+ and SubWave™ technologies

Proposition 65 Warning for California Consumers WARNING:

Contains lead - Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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