Physical & Performance
Physical Dimensions: 1.77" x 1.77" x 0.46" (45 x 45 x 11.7 mm)
Display Size, WxH: 1.23" (31.1 mm) diameter
Display Resolution, WxH: 215 x 180 pixels
Color Display: Yes
Weight: 1.4 oz (41 g)
Battery: Rechargeable lithium-ion
Battery Life: 16 Hours training, 5 weeks watch + AT + Notifications
Water Rating: 5 ATM
GPS-Enabled: Yes
GLONASS: Yes
High-Sensitivity Receiver: Yes
Smart Notifications (displays 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: Includes date and alarm
Maps & Memory
History: 200 hours of activity data
Running Features
Virtual Pacer (compares current pace to target): Yes
V02 Max Estimate: Yes
Recovery Advisor: Yes
Race Predictor: Yes
Accelerometer (calculates distance for indoor workouts, without need for a foot pod): Yes
Personal Records: Yes
Cycling Features
Bike Speed/Cadence Sensor: Yes (optional)
Performance Features
Heart Rate Monitor: Yes (Some versions)
Foot Pod: Yes (optional)
Virtual Partner (train against a digital person): Yes
Virtual Racer (compete against other activities): Yes
Auto Pause (pauses and resumes timer based on speed): Yes
Auto Lap (automatically starts a new lap): Yes
Auto Scroll (cycles through data pages during workout): Yes
Advanced Workouts (create custom, goal-oriented workouts): Yes
Pace Alert (triggers alarm if you vary from preset pace): Yes
Time/Distance Alert (triggers alarm when you reach goal): Yes
Interval Training (set up exercise and rest intervals): Yes
Heart Rate-Based Calorie Computation: Yes
Calculates Calories Burned: Yes
Training Effect (measures impact of an activity on your aerobic fitness): Yes
Customizable Screen(s): Yes
Shock Resistant: Yes
Activity Tracking Features
Step Counter: Yes
Auto Goal (learns your activity level and assigns a daily step goal): Yes
Move Bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it): Yes
Sleep Monitoring (monitors total sleep and periods of movement or restful sleep): Yes
Garmin Connect
Garmin Connect Compatible (online community where you analyze, categorize and share data): Yes
Automatic Sync (automatically transfers data to your computer): Yes
Connect IQ App Support: Yes