Descent Mk2i

Descent Mk2i/ Descent T1 Bundle

Part Number 010-02132-03

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Feature
Specs
In The Box
Update
Accessories
Compatible Devices

THE DIVE COMPUTER FOR BOTH YOUR WORLDS

Monitor your gas and depth¹ with the advanced, watch-style dive computer that comes with multisport training and smart features.

Air-integrated dive computer for you and your dive buddies.

Choose from multiple dive modes for your underwater adventure.

Measure your performance and track your stats above water.

This smart dive computer features Garmin Pay, music and notifications.

Share and review dives in the Garmin Dive app.

The battery in your Garmin device is simply unmatched by other smartwatches.

QUALITY BY DESIGN

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

PREMIUM MATERIALS

Fit the look to your lifestyle with a stylish titanium bezel.

Plunge to a whole new depth of capability.

AIR INTEGRATION

Pair with Descent T1 transmitter for integrated pressure monitoring on up to 5 tanks via SubWave sonar data network¹.

SUBWAVE SONAR

Transmit data — such as remaining air time, air consumption rate and more — for you and other 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.

CUSTOMIZABLE DIVE MODES

Add additional screens for each dive mode that features the fields you want to see.

SURFACE MULTI-GNSS

Track your entry and exit¹ points with advanced satellite connectivity.

DIVE LOG

Store and review data for up to 200 dives — and share via the Garmin Dive app.

INREACH® COMPATIBLE

Pair with inReach satellite communicators³ and the inReach dive case.

Push performance to a whole new level.

PERFORMANCE METRICS

View advanced training metrics that include running dynamics, heat- and altitude-adjusted VO2 max, recovery advisor and more³.

PACEPRO TECHNOLOGY

A first-of-its-kind feature that helps keep you on pace with grade-adjusted guidance as you run a course.

SPORTS APPS

Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.

ANIMATED WORKOUTS

Easily follow animated workouts for cardio, strength, yoga and Pilates. View workouts right on your watch screen.

TOPO AND SKI MAPS

Use topographical maps to navigate your adventures and view run names and difficulty ratings for 2,200+ worldwide ski resorts.

ABC SURFACE SENSORS

Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis compass.

WRIST-BASED HEART RATE

Optical heart rate³ technology gauges activity intensity as well as heart rate variability to calculate your stress level. It also tracks underwater without a heart rate strap.

PULSE OX SENSOR

For altitude acclimation, sleep monitoring or between Apnea/Apnea Hunt activities on the surface, a Pulse Ox² sensor uses light beams at your wrist to gauge how well your body is absorbing oxygen.

ALL DAY RESPIRATION

Track how you’re breathing throughout the day, during sleep and during breathwork and activities such as yoga.

TURN-BY-TURN NAVIGATION

Follow a route or course with help from turn-by-turn directions, which let you know ahead of time when the next turn is coming.

ROUND-TRIP ROUTING

Enter a distance you want to travel, and get suggested routes that will bring you back to your starting point. Trendline popularity routing helps you find the best local paths.

Enhance your every day.

SAFETY AND TRACKING FEATURES

If you feel unsafe or if your watch senses an incident, assistance and incident detection features⁶ send your location to emergency services. Feature not available while in dive mode.

MUSIC

Store up to 2,000 songs, or access streaming music apps from your compatible services⁵, including Spotify®, Deezer and Amazon Music.

GARMIN PAY CONTACTLESS PAYMENTS

Breeze through checkout lines with Garmin Pay contactless payment solution⁶ through participating providers.

SMART NOTIFICATIONS

Receive emails, texts and alerts right on your wrist when paired with a compatible device.

CONNECT IQ STORE

Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store.

QuickFit accessory bands let you match your style with no tools required.

Descent Mk2 Series
Dedicated Website

Learn More

Customize your Garmin device using the Connect IQ Store

Learn More

The Garmin Dive app lets you log, track and share your dives

Learn More

¹ GPS tracking does not work underwater
² This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com.hk/ataccuracy. Pulse Ox not available in all countries.
³ Activity tracking and fitness metric accuracy
⁴ When paired with a compatible smartphone. See safety and tracking features requirements and limitations.
⁵ May require premium subscription from a third-party music provider
⁶View current supported country, payment network and issuing bank information

SPOTIFY and the Spotify logo are among the registered trademarks of Spotify AB. Amazon Music and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

Garmin Dive App Garmin Ski Maps

General
Lens Material	sapphire crystal
Bezel Material	Diamond-like Carbon (DLC) coated titanium
Case material	fiber-reinforced polymer with metal rear cover
QuickFit watch band compatible	(26 mm)
Strap material	silicone or titanium
Physical size	52 x 52 x 17.8 mm
Color display
Display size	1.4” (35.56 mm) diameter
Display resolution	280 x 280 pixels
Display type	sunlight-visible, transflective memory-in-pixel (MIP)
Weight	silicone band: 99.6 g titanium band: 160.3 g
Battery life	Smartwatch: Up to 16 days GPS: Up to 48 hours GPS and Music: Up to 15 hours Max Battery GPS Mode: Up to 96 hours Dive mode: Up to 80 hours Dive mode with Descent T1: Up to 32 hours Expedition GPS Activity: up to 35 days Battery Saver Watch Mode: Up to 50 days
Water rating	Dive (Designed to comply with EN13319), 10 ATM
Memory/History	32 GB

Clock Features
Time/date
GPS Time Sync
Automatic daylight saving time
Alarm clock
Timer
Stopwatch
Sunrise/sunset times

Sensors
GPS
GLONASS
Galileo
Garmin Elevate wrist heart rate monitor
Barometric altimeter
Compass
Gyroscope
Accelerometer
Thermometer
Depth sensor
Pulse Ox	(with Acclimation)

Daily Smart Features
Connectivity	Bluetooth Smart, ANT+ , Wi-Fi , Subwave
Connect IQ (downloadable watch faces, data fields, widgets and apps)
Smart notifications
Text response/reject phone call with text (Android only)
Calendar
Weather
Battery Saver - customizable low power watch
Controls smartphone music
Plays and controls watch music
Music Storage	up to 2,000 songs
Find My Phone
Find My Watch
VIRB Remote
Smartphone compatibility	iPhone , Android
Pairs with Garmin Connect Mobile
Garmin Pay

Safety and Tracking Features
LiveTrack
Group LiveTrack
Live Event Sharing
Incident Detection during select activities
Assistance

Tactical Features
Dual grid coordinates

Diving Features
Dive activity maximum operating depth	100 meters (Designed to comply with EN13319)
Single-gas mode
Multi-gas mode
Gauge mode
APNEA mode
APNEA hunt mode
Decompression model	Bühlmann ZHL-16c with gradient factors
Nitrox support
Trimix support
Closed Circuit Rebreather (CCR)
Gas mixes	Air, Nitrox and Trimix, up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses.
PO2	Up to 2.0 with customizable deco PO2 setting
Subwave Support
Air integration	(via Subwave )
Number of transmitters supported	5
Gas time remaining
Gas consumption rate
Auto start/end dive
Custom end-dive timeout	(20s to 10 m)
Safety Stop	(customizable off/3min/5min)
Deep Stops	(using custom gradient factors)
Customizable conservatism	(low/medium/high or custom using gradient factors)
Dive ascent/descent rate indicator
Automatic altitude adjustment
No fly time	(with 24hr countdown)
Dive planner	(basic NDL + multi-gas deco planner)
Tides
Backlight	(configurable time and intensity; auto-on at depth)
Automatically saves dive entry and exit locations
Custom dive data screens
Sync dive log to Garmin Dive Mobile app
Alerts & alarms	Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching, tank pressure, gas consumption rate. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time
3-axis dive compass	(with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading
Missed Deco Lockout	(can be disabled prior to dive with user acknowledgement)
Residual Tissue Loading Reset	(on the surface with user acknowledgement)
Surface diver status widget	(surface interval, N2/HE loading, CNS, OTU and tissue compartment status)

Boating Features
Available Boating Profiles	Boating
Built-in barometer and tide tables

Activity Tracking Features
Step counter
Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
Auto goal (learns your activity level and assigns a daily step goal)
Sleep monitoring (monitors total sleep and periods of movement or restful sleep)
Calories burned
Floors climbed
Distance traveled
Intensity minutes
TrueUp
Move IQ
Fitness Age	(in app)
Body Battery Energy Monitor
All-day Stress Tracking

Gym & Fitness Equipment
Available gym activity profiles	Strength, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates and Yoga
Cardio workouts
Strength workouts
Yoga workouts
Pilates workouts
On-screen workout animations
Automatic rep counting

Training, Planning and Analysis Features
GPS speed and distance
Customizable data pages
Customizable activity profiles
Auto Pause
Interval training
Advanced workouts
Downloadable training plans
Power Modes - customizable in-activity battery settings
Auto Lap
Manual lap
Configurable lap alerts
Heat and altitude acclimation
VO2 max
Training Status (lets you see if you’re training effectively by tracking your training history and fitness level trend.)
Training Load (your total training load for the last 7 days calculated from estimated EPOC)
Training load focus
Training Effect
Training Effect (anaerobic)
Primary benefit (Training Effect labels)
Custom alerts
Audio prompts
Finish time
Virtual Partner
Race an Activity
Auto multisport activities
Manual multisport activities
Course guidance
Garmin Live Segments
Strava Live Segments
Round-trip course creator (running/cycling)
Trendline Popularity Routing	(available as a wearable map theme)
Touch and/or button lock
Hot keys
Auto scroll
Activity history on watch
Physio TrueUp

Heart Rate Features
HR zones
HR alerts
HR calories
% HR max
% HRR
Recovery time
Auto max HR
HRV stress test (measures your heart rate variability while standing still, for 3 minutes, to provide you with an estimated stress level; the scale of this is 1 to 100; low scores indicate lower stress levels)	(with compatible accessory)
HR Broadcast (broadcasts HR data over ANT+ to paired devices)
Respiration rate (during exercise)
Respiration rate (all-day and in sleep)

Running Features
Available run profiles	Running, Treadmill Running, Indoor Track Running, Trail Running
GPS-based distance, time and pace
Running dynamics	(with compatible accessory)
Vertical oscillation and ratio (the degree of 'bounce' in your running motion and the cost-benefit ratio with stride length)	(with compatible accessory)
Ground contact time and balance (shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry)	(with compatible accessory)
Stride length (real time)	(with compatible accessory)
Cadence (provides real-time number of steps per minute)
Performance condition (after running 6–20 minutes, compares your real-time condition to your average fitness level)
Lactate threshold (through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue)	(with compatible accessory)
PacePro Pacing Strategies
Run workouts
Race predictor
Foot pod capable

Golfing Features
Preloaded with 43,000 courses worldwide
Yardage to F/M/B (distance to front, middle and back of green)
Yardage to layups/doglegs
Measures shot distance (calculates exact yardage for shots from anywhere on course)	Automatic
Digital scorecard
Custom targets
Stat tracking (strokes, putts per round, greens and fairways hit)
Garmin AutoShot
Full vector map
Auto CourseView updates
Green View with manual pin position
Hazards and course targets
PinPointer
PlaysLike distance
Handicap scoring
TruSwing compatible
Round timer/odometer
Automatic club tracking compatible (requires accessory)

Outdoor Recreation
Available outdoor recreation profiles	Hiking, Climbing, Mountain Biking, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Jumpmaster, Tactical
Point-to-point navigation
Bread crumb trail in real time
Back to start
TracBack
UltraTrac mode
Around Me mode
Elevation profile
Distance to destination
Barometric trend indicator with Storm Alert
ClimbPro Ascent Planner
Trail run auto climb
Vertical speed
Total ascent/descent
Future elevation plot
Preloaded topographical maps
Preloaded ski resort maps
Downloadable cartography support
Compatible with BaseCamp
GPS coordinates
Sight 'N Go
Area calculation	(via Connect IQ )
Hunt/fish calendar	(via Connect IQ )
Projected waypoint
Sun and moon information	(via Connect IQ )
XERO Locations
Expedition GPS Activity
Tides

Cycling Features
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories)
Courses
Cycle Map (routable cycling-specific street map)
Available cycling profiles	Biking, Indoor Biking, Mountain Biking, Triathlon
Bike lap and lap maximum power (with power sensor)
Race an activity
FTP (Functional Threshold Power)	(with compatible accessory)
Compatible with Vector (power meter)
Power meter compatible
Compatible with Varia Vision (head-mounted display)
Compatible with Varia radar (rear-facing radar)
Compatible with Varia lights
Speed and cadence sensor support (with sensor)	(ANT+ and Bluetooth Smart sensors)

Swimming Features
Available swim profiles	Pool Swimming, Open Water Swimming, Swimming/Running
Open-water swim metrics (distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), calories)
Pool swim metrics (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories)
Stroke type detection (freestyle, backstroke, breaststroke, butterfly) (pool swim only)
Drill logging (pool swim only)
Basic rest timer (up from 0) (pool swim only)
Countdown start (pool swim only)
Pool swim workouts
Underwater wrist-based heart rate
Heart rate from external HRM (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)	(with HRM-Tri and HRM-Swim )

Descent Mk2i, titanium carbon gray DLC with black band
Black extra-long adjustment strap
Charging/data cable
Documentation

Descent Mk2i

Descent Mk2i

Descent Mk2i/ Descent T1 Bundle

THE DIVE COMPUTER FOR BOTH YOUR WORLDS

QUALITY BY DESIGN

PREMIUM MATERIALS

Plunge to a whole new depth of capability.

AIR INTEGRATION

SUBWAVE SONAR

DIVE MODES

CUSTOMIZABLE DIVE MODES

SURFACE MULTI-GNSS

DIVE LOG

INREACH® COMPATIBLE

Push performance to a whole new level.

PERFORMANCE METRICS

PACEPRO TECHNOLOGY

SPORTS APPS

ANIMATED WORKOUTS

TOPO AND SKI MAPS

ABC SURFACE SENSORS

WRIST-BASED HEART RATE

PULSE OX SENSOR

ALL DAY RESPIRATION

TURN-BY-TURN NAVIGATION

ROUND-TRIP ROUTING

Enhance your every day.

SAFETY AND TRACKING FEATURES

MUSIC

GARMIN PAY CONTACTLESS PAYMENTS

SMART NOTIFICATIONS

CONNECT IQ STORE

QuickFit accessory bands let you match your style with no tools required.

Descent Mk2 SeriesDedicated Website

Customize your Garmin device using the Connect IQ Store

The Garmin Dive app lets you log, track and share your dives

General

Clock Features

Sensors

Daily Smart Features

Safety and Tracking Features

Tactical Features

Diving Features

Boating Features

Activity Tracking Features

Gym & Fitness Equipment

Training, Planning and Analysis Features

Heart Rate Features

Running Features

Golfing Features

Outdoor Recreation

Cycling Features

Swimming Features

Descent Mk2 Series
Dedicated Website