Fitbit Smartwatch Batteries

Store

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.

Browse parts by model

Fitbit Blaze (FB502SBUL)
Fitbit Charge HR

Refine Results by category

Choose Category

All
Batteries

Choose your model of Fitbit Smartwatch:

View as thumbnails View as a list Most Popular Sort results

Parts that work with Fitbit Smartwatch:

Fitbit Blaze Replacement Battery

Replace a dead or malfunctioning battery in a Fitbit Blaze smartwatch.

$19.99

Fitbit Charge HR Replacement Battery

Replace a dead or malfunctioning battery in a Fitbit Blaze smartwatch.

$17.99

Showing products 1 - 2 of 2

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.