- Best Use
- Multisport
- Average Battery Life
- 45 MM: Smartwatch: up to 18 days (7 days always-on); battery saver watch mode: up to 24 days; GPS only: up to 32 hrs.; all satellite systems: up to 25 hrs., 50 MM: Smartwatch: up to 24 days (9 days always-on); battery saver watch mode: up to 30 days; GPS only: up to 40 hrs.; all satellite systems: up to 32 hrs.
- Battery Type
- Lithium Ion
- Display Size
- 45 MM: 1.2 inches, 50 MM: 1.3 inches
- Illumination
- Luminous Face
- Altimeter
- Pressure-based
- Compass
- Yes
- GPS/Satellite Detectable
- Yes
- HRM Included/Integrated
- Yes
- Heart Rate Sensor Type
- Wrist-based
- Average Heart Rate
- Yes
- Pulse Oximeter
- Yes
- Heart Rate Target Zone(s)
- Yes
- VO2 Max Estimate
- Yes
- Recovery Advising
- Yes
- Tracks Steps
- Yes
- Pedometer Type
- Digital 3-axis Accelerometer
- Pace Alert
- Yes
- Interval Training
- Yes
- Tracks Calories Burned
- Yes
- Water-Resistant Depth
- 100 meters
- Pool Lap Recognition
- Yes
- Stroke Recognition
- Yes
- Sleep Tracking
- Yes
- Alarm
- Yes
- Time Display
- Yes
- Stopwatch
- Yes
- Preloaded Map
- None
- Programmable Routes
- Yes
- Number of Routes
- 30
- Number of Waypoints
- 1000
- Customization
- Widgets, Watch Faces, Apps, Data Fields
- Smart Device Notifications
- Yes
- Data Exchange
- Bluetooth, ANT+
- Compatible Fitness Accessories
- Power Meter, Heart Rate Monitor
- Gender
- Unisex