Dive Mode: Up to 25 hours //
Smartwatch Mode: Up to 21 days/4 months with solar * //
Battery Saver Watch Mode: Up to 48 days/Unlimited with solar* //
GPS Mode: Up to 26 hours/39 hours with solar ** //
Max Battery GPS Mode: Up to 56 hours/Unlimited with solar** //
Expedition GPS Activity Mode: Up to 27 days/Unlimited with solar* //
*Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions //
**Solar charging, assuming use in 50,000 lux conditions
Bezel material:
Fiber-reinforced polymer
Case material:
Fiber-reinforced polymer
Display resolution
176 x 176 pixels
Display size
Custom, two-window design: 0.9″ x 0.9″ (23 x 23 mm)
45.5 x 45.5 x 15.2 mm //
Silicone Band: 128-224 mm //
Extra Long Silicone Band: 128-373 mm
QuickFit™ watch band compatible
Yes (22 m)
Strap material:
Silicone
Water rating
Dive (100 meters)
Weight ,
66 g
Clock Features
Alarm clock
Yes
Automatic daylight saving time
Yes
GPS Time Sync
Yes
Stopwatch
Yes
Sunrise/sunset times
Yes
Time/date
Yes
Timer
Yes
Sensors
Accelerometer
Yes
Barometric altimeter
Yes
Compass
Yes
Depth sensor
Yes
Galileo
Yes
Garmin Elevate™ wrist heart rate monitor
Yes
GLONASS
Yes
GPS
Yes
Gyroscope
Yes
PULSE OX BLOOD OXYGEN SATURATION MONITOR
Yes
Thermometer
Yes
Daily Smart Features
Battery Saver - customizable low power watch
Yes
Calendar
Yes
Compatible with Garmin Connect™ Mobile
Yes
Connect IQ™
Yes, (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS, AND APPS)
Connectivity
Bluetooth®, ANT+®
Controls smartphone music
Yes
Find my Phone feature
Yes
Find My Watch feature
Yes
Garmin Pay™
Yes
Music Storage
Yes
PAIRS WITH GARMIN GOLF APP
Yes
Smart notifications
Yes
Smartphone compatibility
iPhone®, Android™
Text response/reject phone call with text (Android™ only)
Yes
VIRB® Camera Remote
Yes
Weather
Yes
Health Monitoring
Abnormal Heart Rate Alerts
Yes (high and low)
All-Day Stress Tracking
Yes
Daily Resting Heart Rate
Yes
Fitness Age
Yes
Health Snapshot
Yes
Hydration
Yes (in Garmin Connect™)
Pulse Ox Blood Oxygen Saturation
Yes (spot-check, during sleep, all day)
Relaxation Breathing Timer
Yes
Respiration Rate (24x7)
Yes
Sleep
Yes
SLEEP SCORE AND INSIGHTS
Yes
WOMEN'S HEALTH
Yes (in Garmin Connect™)
Wrist-Based Heart Rate (Constant, every second)
Yes
Safety and tracking features
Assistance
Yes
Incident Detection during select activities
Yes
LiveTrack
Yes
Tactical Features
DUAL GRID COORDINATES
Yes
Diving Features
3-axis dive compass
Yes (with the adjustable heading, a quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading
Alerts & alarms
Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching. Customisable (up to 40) audible and/or vibration per dive mode, based on depth or time
APNEA hunt mode
Yes
APNEA mode
Yes
AUTO START/END DIVE
Yes
Automatic altitude adjustment
Yes
Automatically saves dive entry and exit locations
Yes
Backlight
Yes (configurable time and intensity; auto-on at depth)
CLOSED CIRCUIT REBREATHER (CCR)
Yes
CUSTOM DIVE DATA SCREENS
Yes
Custom end-dive timeout
Yes (20 s to 10 m)
Customisable conservatism
Yes (low/medium/high or custom using gradient factors)
Decompression model
Bühlmann ZHL-16c with gradient factors
Deep Stops
Yes (using custom gradient factors)
Dive ascent/descent rate indicator
Yes
Dive planner
Yes (basic NDL + multi-gas deco planner)
Gas mixes
Air, Nitrox, and Trimix up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gases
Missed Deco Lockout
Yes (can be disabled prior to dive with user acknowledgment)
Cadence (provides real-time number of steps per minute)
Yes
Foot pod capable
Yes
GPS-based distance, time and pace
Yes
Ground contact time and balance
Yes, (with a compatible accessory, (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)
Lactate threshold
Yes (with compatible accessory), (THROUGH ANALYSIS OF YOUR PACE AND HEART RATE, ESTIMATES THE POINT WHERE YOUR MUSCLES START TO RAPIDLY FATIGUE)
Performance condition
Yes, (AFTER RUNNING 6–20 MINUTES, COMPARES YOUR REAL-TIME CONDITION TO YOUR AVERAGE FITNESS LEVEL)
Race predictor
Yes
Run workouts
Yes
Running Dynamics
Yes (with compatible accessory)
Stride length (real time)
Yes (with compatible accessory)
Vertical oscillation and ratio
Yes, (with compatible accessory)(THE DEGREE OF 'BOUNCE' IN YOUR RUNNING MOTION AND THE COST-BENEFIT RATIO WITH STRIDE LENGTH),
Golfing Features
Auto CourseView updates
Yes
Automatic club tracking compatible (requires accessory)
Yes
Digital Scorecard
Yes
Green View with manual pin position
Yes
Hazards and course targets
Yes
PinPointer
Yes
Round timer/odometer
Yes
Stat tracking
Yes, (STROKES, PUTTS PER ROUND, GREENS AND FAIRWAYS HIT)
TOURNAMENT LEGAL
Yes
Measures shot distance
Manual, (CALCULATES EXACT YARDAGE FOR SHOTS FROM ANYWHERE ON COURSE)
Yardage to F/M/B
Yes, (DISTANCE TO FRONT, MIDDLE, AND BACK OF GREEN)