Garmin FORERUNNER 255 S MUSIC

Lens material Corning gorilla glass 3
Strap material Silicone
Physical size & weight 41 x 41 x 12.4 (mm)
Display type sunlight-visible, transflective memory-in-pixel (MIP)
Battery life
Smartwatch mode: Up to 12 days, GPS-only GNSS mode: Up to 26 hours
All-Systems GNSS mode with music: Up to 5.5 hours
All-Systems GNSS mode: Up to 20 hours
All-Systems GNSS mode plus Multi-Band: Up to 13 hours
Water rating 5 Atm
Connectivity Bluetooth, ANT+, Wi-Fi
Smartphone compatibility Iphone®, Android