Garmin Forerunner 945 Black Bluetooth Smartwatch Step Tracker Heart Rate Monitor Notifications

Wireless Capabilities
ANT / Bluetooth / Wi-Fi

Battery Life
Smartwatch : 14 days
GPS : 36 hours
GPS Music : 10 hours

Lens
Gorilla glass DX coating

Case & Band Material
Polymer (fiber-reinforced) case with silicone band

Water Resistance
50m / 5 atm

Case Size
Thickness: 13.7 mm
Diameter: 47.0 mm

Display
Size: 1.2 inches / 30.4 mm
Type: Sunlight-visible, transflective memory-in-pixel (MIP)
Resolution: 240 x 240 pixels

Memory
200 Hours of Activity Data

Other Specifications
Time and date display
GPS time sync
Automatic daylight saving time
Alarm clock
Timer and stopwatch
Sunrise and sunset timing
Performance Analytics (personalized training and recovery insights)
Garmin Coach (train smart, custom workouts to adapt to you and your training goals)
Sports Apps (cycling, pool swimming, indoor rowing and more)
Wrist-Based Heart Rate
Pulse Ox (body oxygen absorbing guage)
Body Battery Energy Monitoring
Multi-GNSS Support (GPS / GLONASS / Galileo)
Compass
Smartphone Notifications
Satellite Communication (view and send messages, weather alerts and SOS trigger)
Calendar view