According to the Body Response guide in the Fitbit app, the feature uses heart rate, skin temperature, and micro-sweat levels ...
You can reset a Fitbit Charge 2 to help troubleshoot the device if it isn't working properly, or factory reset it as a last ...
To turn off a Fitbit Charge 2, you'll have to let it run out of battery, or else restart it to fix issues. Here's how to ...
Tap the Settings app (gear icon) on your Fitbit device. Tap About or Device Info (if you see these options). Next, select Clear User Data or Factory Reset. Depending on your device, you may be ...