Garmin FORERUNNER 745

Lens material Corning gorilla glass dx
Strap material Silicone
Physical size & weight 43.8 X 43.8 X 13.3 mm, 47 g
Display type Sunlight-visible, transflective memory-in-pixel (mip)
In built music storage Yes. Can store up to 500 songs
Battery life Smartwatch mode: up to 7 days, Gps mode with music: up to 6 hours
Gps mode without music: up to 16 hours, Ultra trac mode: up to 21 hours
Water rating 5 ATM
Sensors Gps, glonass, galileo, barometric altimeter, compass, gyroscope, accelerometer,
thermometer, pulse ox blood oxygen saturation monitor
Connectivity Bluetooth®, Ant ®, Ii-fi
Smartphone compatibility Iphone®, Android