Physical dimensions: 2.0” x 2.0” x 0.6” (51.0 x 51.0 x 16.0 mm)
Display size WxH: 1.2” (30.4 mm)
Display resolution WxH: 218 x 218 pixels; transflective MIP color; sapphire lens
Color display: YES
Negative mode display: YES
With rubber bands: 85g
Battery Rechargeable 300 mAh lithium-ion
Battery life: Up to 50 hours in UltraTrac mode; up to 20 hours in GPS training mode; up to 6 weeks in watch mode
Water rating: 10 ATM
GPS-enabled: YES
GLONASS: YES
High-sensitivity receiver: YES
Barometric altimeter: YES
Electronic compass: YES
Smart notifications (show email, text and other alerts when paired with your compatible phone): YES
Vibration alert: YES
Music control: YES
Find my phone: YES
VIRB® control: YES
Watch functions: Time of day (12/24h), calendar (day/date), daily alarm
Maps and Memory:
Built-in memory: 32 MB; available 23 MB
Waypoints/favourites/locations: 1,000
Routes: 50
Running Features:
Heart Rate Monitor: YES
Virtual Pacer (compares current pace to target): YES
V02 max estimate: YES
Recovery advisor: YES
Race predictor: YES
Running dynamics: YES
Accelerometer (calculates distance for indoor workouts, without need for a foot pod): YES
Personal records: YES
Cycling Features:
Compatible with Vector: YES
Multiple bike profiles: YES
Bike speed/cadence sensor: Yes (optional)
Performance Features
Heart rate monitor: Yes
Virtual Partner: YES (train against a digital person)
Virtual Racer: YES (compete against other activities)
Auto Pause: YES (pauses and resumes timer based on speed)
Multi-sport: YES (changes sport mode with a press of a button)
Auto multisport: YES (switch sport modes with 1 button press)
Advanced workouts: YES (create custom, goal-oriented workouts)
Pace alert: YES (triggers alarm if you vary from preset pace)
Interval training: YES (set up exercise and rest intervals)
Heart rate-based calorie computation: YES
Calculates calories burned: YES
Training Effect: YES (measures impact of an activity on your aerobic fitness)
Swimming Features
Pool swim metrics: YES (lengths, distance, pace, stroke count/rate, calories)
Stroke type identification: YES (e.g. freestyle)
Open water swim metrics: YES (distance, pace, stroke count/rate, calories)
Activity Tracking Features
Step counter: YES
Auto goal: YES (learns your activity level and assigns a daily step goal)
Move bar: YES (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
Sleep monitoring: YES (monitors total sleep and periods of movement or restful sleep)
Garmin Connect
Garmin Connect compatible: YES (online community where you analyze, categorize and share data)
Automatic sync: YES (automatically transfers data to your computer)
Additional
Connect IQ™ app support: Yes (watch faces, data fields, widgets and apps)
EXO™ antenna (GPS/GLONASS): Yes
Wi-Fi: Yes
ANT+: Yes
Bluetooth® 4.0 LE: Yes
Weather Alerts: Yes
UltraTrac: Yes
tempe sensor support: Yes
TracBack: Yes
Ski features: Yes