The Garmin Descent™ Mk2i/Descent T1 Bundle is a high-tech, air integrated dive computer that’s made to make your dive life and your daily life easier. This particular dive computer features a lightweight and practically indestructible titanium watch band. Made to look stylish with both a business suit and a wetsuit, this dive computer’s design traverses land and sea.

While the Descent™ Mk2i is made specifically as a dive computer, it lives a double life as a daily-use smartwatch as well. When paired with a compatible smartphone, it alerts you to texts, calls, calendar appointments, and more. You can check your heart rate and blood oxygen levels with it, and you’ll find that the sports apps can track your progress with a variety of workouts and training. The colorful and highly visible screen is easily readable while deep in the sea and out in the sunlight, too.

But you’re here for the scuba side of things, right? Right! While you can use the Garmin Mk2i for daily use, when you pair it with the T1 transmitter and get your dive gear ready, the Mk2i puts on its cape and supersuit and gets its game face on for the adventure ahead (figuratively speaking, of course). Choose your dive mode, whether single gas, multi-gas, apnea, apnea hunt, gauge, or closed-circuit rebreather, and dive right in. The underwater 3-axis compass will help to keep you on the right track on your dives, and the T1 transmitter’s SubWave™ signal will keep you accurately up to date on your tank pressure. Store up to 200 dives in the computer, and you can download them to the Garmin Dive™ app on your smartphone when you’re ready.

Diving in with the advanced technology of the Garmin Descent™ Mk2i/T1 Bundle will change the way you experience your dives for the better. And whether you wear it as a smartwatch on land or as a dive computer underwater, you’ll love the style, feel, and functionality of the Descent™ Mk2i by Garmin.

Garmin Descent Mk2i Wrist Dive Computer Features:

• SubWave™ sonar technology for integrated tank pressure monitoring on up to 5 tanks
• 1.4” color sunlight-readable display
• Elegant yet rugged design
• Six dive modes including single and multiple gas dives, gauge, apnea, apnea hunt, and closed-circuit rebreather
• Multi-GNSS support
• Multiple sports apps
• Wrist-based heart rate monitoring
• Pulse Ox sensor (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition)
• Advanced training features
• Garmin Pay™
• Music storage
• Smart notifications (when paired with a compatible smartphone) for calls, texts, calendar alerts, and more
• ABC sensors with underwater 3-axis compass
• Surface GPS (GPS tracking does not work underwater)
• Stores up to 200 dives, downloadable to the Garmin Dive™ app
• Battery life: up to 32 hours in dive mode with T1 enabled, up to 16 days in smartwatch mode, and up to 15 hours in GPS mode with music
• 32GB memory
• Battery Type: Rechargeable Internal Lithium-Ion
• Operating temp: -20º to 45ºC (-4º to 113ºF)
• DLC titanium band

Garmin Descent T1 Transmitter Features:

• 7/16 inch thread type
• Operating temperature: 0 to 40°C (from 32 to 104°F)
• Transmission range: Up to 10 m (33 ft.)
• Depth rated to 110 meters
• Reports pressure up to 300 bar (4351 psi)
• Battery: 3 V CR123A lithium, up to 100 hours
• Dimensions: 3.33" x 1.44" x 1.44" (84.50 x 36.52 x 36.52 mm)

What’s in the Box:

• Descent™ Mk2i Dive Computer with titanium band
• Descent™ T1 Transmitter
• Air spool
• Black silicone band
• Black extra-long adjustment strap
• Charging/data cable
• Documentation

Garmin Descent Mk2i/Descent T1 Transmitter Documentation:

• Garmin Descent Mk2i Wrist Dive Computer Owner's Manual 
• Garmin Descent T1 Transmitter Owner's Manual