WatchFitTool
Garmin D2™ — case dimensions and design

Garmin

D2™Size, Dimensions & Wrist Fit

Case Width

49mm

Thickness

17mm

Diameter

49mm

Weight

82g

The Garmin D2™ sits best on flat wrist widths of about 52–70mm (≈ 13.9–18.7cm wrist circumference). Adjust the slider below to check your wrist.

Check offerCheck Wrist FitCompare

Does the D2™ fit your wrist?

Drag the slider to your wrist width and see the D2™ overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.

For sports watches, Lug-to-Lug (L2L) is what matters most. Bulky is fine — overhang is not.

mm
40.0mm (small)85.0mm (large)
How to Measure
1

Lay arm flat, palm up.

2

Measure the flat width across top of wrist.

Wrist Width Measurement Guide →
Garmin D2™ (010-01040-30)
Case: 49mmL2L: 49mmThick: 17mm
Edge Clearance
+3mm
Check offer on Amazon
Sweet Spot3mm clearance. Perfect for sports watches - bold presence, no overhang.

Compare the D2™ with…

vs Garmin fēnix® Chronosvs Garmin Instinct 3 – 50 mm, Solar, Tactical Editionvs Garmin Instinct® 3 – 50 mm, AMOLED, Tactical Editionvs Garmin Instinct® 3 – 50 mm, AMOLED

Garmin D2™ Full Specifications

Overview1
FamilyGarmin
General7
Battery lifeWatch mode: 2 weeksGPS mode: Up to 50 hours
Display Size1.2" (30.4 mm) diameter
Case materialfiber-reinforced polymer
Lens Materialdomed glass
Memory/History20 MB
Strap materialleather
Display resolution70 x 70 pixels
Sensors6
GPSYes
CompassYes
GLONASSYes
ThermometerYes
AccelerometerYes
Barometric altimeterYes
Product Info4
Main SKU010-01040-30
Product ID148289
Product NameD2™
Product VariationWatch Only
Clock Features7
TimerYes
StopwatchYes
Time/dateYes
Alarm clockYes
GPS Time SyncYes
Sunrise/sunset timesYes
Automatic daylight saving timeYes
Cycling Features5
CoursesYes
Race an activityYes
Power meter compatibleYes
Bike lap and lap maximum power (with power sensor)Yes
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories)Yes
Running Features9
Run workoutsYes
Race predictorYes
Foot pod capableYes
Running dynamicsYes
Trail run auto climbYes
Performance conditionyes (with compatible accessory)
Stride length (real time)Yes
GPS-based distance, time and paceYes
Cadence (provides real-time number of steps per minute)Yes
Activity Profiles1
CyclingBiking, Indoor Biking, Triathlon
Aviation Features5
Worldwide airport database(s)Yes
Multiple time zones with Zulu/UTCYes
Altimeter with adjustable baro settingYes
Wirelessly receive flight plans from Garmin Pilot™Yes
3-axis compass with HSI (horizontal situation indicator)Yes
Swimming Features1
Basic rest timer (up from 0) (pool swim only)Yes
Outdoor Recreation16
TracBack®Yes
Sight 'N GoYes
Back to startYes
Fish forecastyes (via Connect IQ™)
UltraTrac modeYes
Vertical speedYes
GPS coordinatesYes
Area calculationyes (via Connect IQ™)
Elevation profileYes
Projected waypointYes
Total ascent/descentYes
Distance to destinationYes
Sun and moon informationyes (via Connect IQ™)
Point-to-point navigationYes
Bread crumb trail in real timeYes
Barometric trend indicator with Storm AlertYes
Daily Smart Features5
ConnectivityBluetooth® Smart, ANT+®, Wi-Fi®
VIRB® RemoteYes
Smart NotificationsYes
Smartphone compatibilityiPhone®, Android™
Pairs with Garmin Connect™ MobileYes
Training, Planning and Analysis Features20
% HRRyes (with compatible accessory)
% HR maxyes (with compatible accessory)
HR zonesyes (with compatible accessory)
HR alertsyes (with compatible accessory)
ShortcutsYes
Manual lapYes
Auto max HRYes
Auto scrollYes
HR caloriesyes (with compatible accessory)
VO2 Max (Run)yes (with compatible accessory)
Virtual PartnerYes
Interval trainingYes
GPS speed and distanceYes
Customizable data pagesYes
Touch and/or button lockYes
Activity history on watchYes
Manual multisport activitiesYes
Customizable activity profilesYes
Auto Pause® automatic timer haltYes
Auto Lap® interval tracking featureYes

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Garmin Instinct 3 – 50 mm, Solar, Tactical Edition

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Instinct® 3 – 50 mm, Solar

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Instinct® 2X Solar

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Garmin Forerunner® 965

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Forerunner® 965

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Garmin epix™

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D2™ — Frequently Asked Questions

What size is the Garmin D2™?

The Garmin D2™ has a 49mm case and is 17mm thick.

Will the Garmin D2™ fit my wrist?

The Garmin D2™ looks balanced on flat wrist widths of roughly 52–70mm (about 13.9–18.7cm circumference). Use the interactive fit tool above to check against your own wrist.

How much does the Garmin D2™ weigh?

The Garmin D2™ weighs 82g (case only; straps add weight).

What is the best way to compare the Garmin D2™ with other watches?

Use our side-by-side comparison tool to see the Garmin D2™ next to any other watch — case size, thickness, lug-to-lug and full specs, scaled to real proportions.

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