Pace Hare

Amazfit Active 2

21 h of continuous GPS in a 43.9 mm case. The silicone version is out of stock, so the page sells the 31.65 g leather one.

Sleep and recoveryWeight lossGym and cyclingFirst marathon

What the maker states

GPS battery21 h, Continuous GPS
Smartwatch battery10 days, Typical use
Weight31.65 g, Premium version, no strap; standard version 29.5 g
Case size43.9 mm
Water rating5 ATM
Display1.32 in AMOLED
Satellite systems5 satellite systems
Heart rate sensorBioTracker 6.0 PPG
External sensorsBluetooth (BLE): HR belt, power meters, speed and cadence
Training metricsZepp Coach, PeakBeats, readiness score, virtual pacer, 25 strength movements
AppZepp App
SubscriptionNone for core features

Against other sports watches

GPS battery, in hours

Where this came from