Pace Hare

Garmin Forerunner 570

The 47 mm version has 18 h on GPS only and 14 h with multi-band. Garmin lists no preloaded maps, which arrive at the Forerunner 970.

Sleep and recoveryWeight lossGym and cyclingFirst marathonTriathlon

What the maker states

GPS battery18 h, GPS only
Multi-band GPS battery14 h, All systems plus multi-band
Smartwatch battery11 days
Weight50 g
Case size47 mm, 47 mm version
Water rating5 ATM
DisplayAMOLED, 1.4 in, 454 x 454
Satellite systemsGPS, GLONASS, Galileo, QZSS, BeiDou, multi-band
Heart rate sensorGarmin wrist optical heart rate sensor
External sensorsANT+, Bluetooth
Training metricsTraining Readiness, Training Status, VO2 Max, lactate threshold, running power, race predictor
AppGarmin Connect

Against other sports watches

GPS battery, in hours

Where this came from