Bluetooth USB Replacement dongle for Fitbit devices. Tested and works with Blaze, Charge, Charge HR, Charge 2 HR, Flex, Flex 2, Surge, Alta, Alta HR, Zip, One, and Force. Allows you to sync your Fitbit device with your PC.
Plugs into any USB Port
Syncs with your Fitbit band
Works with Windows XP, 7, 8, and 10
Does not work with Mac
Top quality best bet to sync your device