Battery level August 10, 2017 15:10 Updated The battery life of ZeFit4/4HR is up to 5 days after a full charge. Battery life varies by use and settings. Related articles Charging problem Charging procedure Improved battery life Water Resistance Support/Manuals
The battery life of ZeFit4/4HR is up to 5 days after a full charge. Battery life varies by use and settings.
