Overview

  • Dive-focused design
    With its bright 1.2” AMOLED color display, sapphire lens, 200-meter dive-rated case and leakproof metal inductive buttons, this watch is built to go deep.
  • Air integration
    Pair with our Descent T2 transceivers (sold separately) for integrated pressure monitoring on up to 8 tanks via the SubWave sonar data network.
  • Subwave sonar networking
    Exchange preset diver-to-diver messages up to 30 meters as well as monitor tank pressures and depth for up to 8 divers within a range of 10 meters.
  • Dive modes
    Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
  • Dive readiness tool
    This Garmin first technology shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body — to help gauge when you are best prepared to dive.
  • Diveview Maps
    Color maps on your wrist offer bathymetric depth contours and more than 4,000 dive sites to help you discover new places to dive and get oriented.
  • Built-in LED flashlight
    See and be seen with variable light intensities and strobe modes, in or out of the water.
  • Long battery life
    Stay in the water longer with up to 30 hours in dive mode plus up to 10 days in smartwatch mode.
  • Lume Mode
    To aid readability and help maintain night vision, an ambient light sensor gives a green luminescence to your watch face in low-light conditions.
  • Post-dive activity guidance
    Physical fitness is important for divers, but exercising shortly after a dive can increase the risk of decompression sickness. Post-dive activity guidance alerts you when it may be a good idea to postpone your training due to a recent dive.

Compare similar

Specifications

Capacity & configuration

Clasp Type
Buckle
Display Type
AMOLED
Alert Type
Audible
Replaceable Battery
No

Dimensions & weight

Product Name
Descent Mk3i GPS Dive Smartwatch – 43 mm Fiber-reinforced polymer
Band Width
20 millimeters
Maximum Depth of Water Resistance
656 feet
Product Height
0.56 inches
Product Width
1.7 inches
Product Weight
2.4 ounces
Product Length
1.7 inches
Product Type
Activity tracker

Features

Brand
Garmin
Color
Bronze PVD Titanium with French Gray Silicone Band
Case Size
43mm
Case Shape
Circular
Band Color
French Gray
Rotating Bezel
No
Display Screen
Yes
Screen Size
30.4 millimeters
Touch Screen
Yes
Screen Resolution
390 x 390
Color Display
Yes
Clock Display
Yes
Backlit Display
Yes
Adjustable Brightness
Yes
Customizable Watch Faces
Yes
Screen Material
Sapphire crystal
Operating System Compatibility
Android
Operating System
GarminOS
App Compatible
Yes
Voice Assistant Built-in
Not Applicable
Data Plan Required
No
Network Connectivity
None
Wireless Connectivity
Adaptive Network Topology (ANT)
Wireless Standard
N
Built-in Storage
32 gigabytes
GPS Enabled
Yes
Global Positioning
GPS
Usage Time
240 hours
Mobile Notifications
Yes
Mobile Payment Service Supported
Garmin Pay
Music Player
Yes
Silent Alarm
Yes
Built-In Microphone
No
Voice Activated
No
Metrics Measured
Activity vs. inactivity
Multi-Sport Tracking
Yes
Sensors
Accelerometer
Protective Qualities
Water resistant
Minimum Operating Temperature
-4.0 degrees fahrenheit
Maximum Operating Temperature
113 degrees fahrenheit
Minimum Wrist Size
128 millimeters
Maximum Wrist Size
224 millimeters
Size
Adjustable
Rechargeable
Yes
Battery Strength Indicator
Yes
Charging Time
120 minutes
Charging Interface(s)
USB-C
Battery Chemistry
Lithium-ion
Band Material
Silicone
Case Material
Fiber-reinforced polymer
Integrated Camera
No
Form Factor
Wristwatch
Year of Release
2023
UPC
753759333089

Power & warranty

Model Number
010-02753-13
Model Family
Garmin Descent Mk3i
Warranty - Parts
1 year limited
Warranty - Labor
1 year limited

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
JorgeEJul 21, 2026 · Verified purchase ★★★★★

Good smartwatch for now - It's working fine as a smartwatch. After a scuba trip I'll be updating my review

Add your review

Your email address will not be published. Required fields are marked *

Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat