Fitbit Smartwatch Parts
Get a new battery for your Fitbit and bring your smartwatch back to life!
iFixit has you covered with batteries and free repair guides. Repair with confidence! Our replacement batteries are tested to rigorous standards and backed by our industry-leading warranty.
Choose your model of Fitbit Smartwatch:
Parts that work with Fitbit Smartwatch:
Fitbit Charge 3 and 4 Battery
Replace a battery compatible with the Fitbit Charge 3 or 4. 71 mAh. 4.4 Volts (V).
Fitbit Alta HR Front Housing Frame
Replace a front housing frame compatible with the Fitbit Alta HR. Repair with confidence!
Fitbit Blaze Battery
Replace a 170 mAh battery compatible with the Fitbit Blaze smartwatch. 3.7 Volts (V).
Fitbit Versa 1 Battery
Replace a dead or malfunctioning battery in a Fitbit Versa 1 smartwatch.
Fitbit Versa 1/Versa Lite Touch Screen Assembly
Replace touch screen display compatible with the Fitbit Versa 1 and Versa Lite smartwatch. Includes all of the small parts preinstalled in the assembly.
Fitbit Charge 2 Battery
Replace a model #LSSP411415 battery compatible with the Fitbit Charge 2 fitness wristband. 60 mAh. 3.7 Volts (V).
Fitbit Alta Front Housing Frame
Replace a front housing frame compatible with the Fitbit Alta. Renew the appearance of your fitness tracker.
Fitbit Versa 2 Battery
Replace a dead or malfunctioning battery in a Fitbit Versa 2 smartwatch.
Fitbit Charge HR Battery
Replace a battery compatible with the Fitbit Charge HR smartwatch.
Fitbit Versa 3 Battery
Replace a dead or malfunctioning battery in a Fitbit Versa 3 smartwatch.
Device Info
Fitbit produces activity trackers, wearable devices that measure data such as the number of steps walked, heart rate, and quality of sleep. The first product released was the Fitbit Tracker.