Which Fitness Tracker Lasts The Longest?

Trackers for Exercise That Have the Longest-Lasting Batteries The Garmin Vivofit 4 is a Garmin product. Lifespan of the battery is one year. Move Your Withings ECG. Withings. Lifespan of the battery is one year. Fitbit Zip. Fitbit. Lifespan of the battery: up to half a year. Charge your Fitbit. Fitbit. Battery life may last for up to a week. Samsung Galaxy Fit2. Samsung. Lifespan of the battery: up to 15 days. Charge 4 Fitbit, Fitbit. Fitbit.