Garmin - Descent Mk3i GPS Dive Smartwatch – 51 mm Fiber-reinforced polymer - Silver and Black PVD Titanium with Black/Gray Band - (2026)

Discover a deeper connection with the Descent Mk3i watch-style dive computer. It features multiple dive modes plus SubWave sonar technology for diver-to-diver communication via preset messages (available with software v.15.70 or later). The device also supports monitoring of tank pressures and depth for up to eight networked divers, when paired with the Descent T2 transceiver (sold separately). Purpose-built specifically for divers, the Descent Mk3i dive computer combines a bright 1.2” AMOLED display with scratch-resistant sapphire lens, 200-meter dive-rated case and metal leakproof inductive buttons. DiveView maps offer bathymetric depth contours and more than 4,000 dive sites to help you find where to dive and get oriented. Plus, a dive readiness tool, developed by Garmin, shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body’s overall preparedness for diving — so, ultimately, you can make better-informed dive plan decisions (data presented is intended to be a close estimation of metrics tracked). This dive computer is designed to help maximize your preparation for the physical and mental challenges of diving. You can also reference ABC sensors with a 3-axis underwater compass as well as surface GPS capabilities to mark your entry and exit points. When you’re ashore, built-in sports apps help you stay on top of your fitness, while Garmin Pay contactless payments, music storage and smart notifications keep you connected (compatible smartphone required).

The Venu X1 GPS smartwatch features our biggest display — 2” easy-to-read AMOLED — and our thinnest watch case measuring 8 mm. It also has a sapphire lens and bright LED flashlight. Wear it all day, every day, thanks to the sleek and lightweight design, up to 8 days of battery life in smartwatch mode and ComfortFit nylon band. Optimize your health with HRV status, advanced sleep monitoring and Body Battery energy monitoring (data presented is intended to be a close estimation of metrics tracked). Track your passions with more than 100 preloaded sports apps, including running, golf and strength training. Train for an event, achieve a milestone, or improve your fitness with Garmin Coach training plans for running, cycling or strength. Train smarter and maximize your performance with the training readiness score, training status and endurance score, and be prepared for whatever the day brings (data presented is intended to be a close estimation of metrics tracked). Stay connected and take calls from your wrist with a built-in speaker and microphone when your watch is paired to your smartphone. Onboard TopoActive maps and 43,000+ preloaded golf courses allow you to navigate on the trail, the city or the course.

Garmin Descent Mk3i Watch Style-Dive Computer (51mm, Carbon Gray with Black Silicone Band) Featuring SubWave sonar-based communication and diver monitoring, this advanced, air-integrated Garmin Dive Computer and Smartwatch comes with Garmin innovations to help prepare you to make the most of your diving experience plus multisport training and smart features for your active life out of the water.