Oh no! If the red and blue lights don’t flash on the front of your device after you tap it, it could mean the batteries have died. Not to worry, as you can easily change the battery in your Fiit device. We recommend the Panasonic Energizer Battery - CR2032.
To change the battery:
Open the battery cover by moving the arrow to the unlocked symbol using a 2p coin
Remove the battery cover and remove the flat battery for safe disposal
Replace with the new CR2032 battery, taking care to seat the battery correctly
Replace the battery cover and secure tightly