Garmin Forerunner 255S with 1.1″ (27.5mm) Diameter, Women’s Health, 5 ATM Rating, Underwater Wrist-based Heart Rate (Music Black)

1.1″ (27.5mm) Diameter,
Sunlight-visible, transflective memory-in-pixel (MIP),
5 ATM Rating,
Pool Swimming, Open Water Swimming Swim Profiles,
Bluetooth, ANT+, Wi-Fi,
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,1.1″ (27.5mm) Diameter,
Sunlight-visible, transflective memory-in-pixel (MIP),
5 ATM Rating,
Pool Swimming, Open Water Swimming Swim Profiles,
Bluetooth, ANT+, Wi-Fi,
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,,