This means having the ul stamp in the us or ce in europe.
Can you charge fitbit flex 2 with wall charger.
If necessary you can use a ul certified usb wall charger.
Any will do the fitbit will take just what it needs.
We support charging by plugging your charge hr into a computer.
Charging fully takes about two to three hours.
Only use the official fitbit branded charging cable that came with your tracker.
Any usb power source should be fine i ve been using a wall charger that i use for my phone for years.
Fitbit do recommend that the charger is safety certified.
If necessary you can use a ul certified usb wall charger.
We recommend plugging your charging cable into a usb port on your computer or other low energy device.
It s great to have you here.
It s great to see you around the community madeleines hope you re doing great.
Most people are able to charge with wall a c to usb adapters and other usb methods but we don t officially design or support toward them.
Fitbit flex 2 charger replacement usb charger charging cable cradle dock adapter with 6 7 170mm cable length for fitbit flex 2 fitness wristband does not fitbit flex 4 4 out of 5 stars 11 9 99 9.
Don t use a usb hub or battery pack to charge.
Leaving a tracker on a charger for an extended period of time is ok to do.
Make sure you use the charging cable that came with your device as most cables aren t compatible with other devices.
Connect the fitbit to a wall charger instead of your computer.
Plug the charging cable that came with your fitbit device into a usb port on your computer a ul certified usb wall charger or another low energy device.
To charge flex 2.
But if you try the usb port of desktop charger or wall charger with smart technology you can always charge your fitbit at full speed.
Charging fully takes about two to three hours.
Charging your device to 100 may take 1 2 hours for troubleshooting steps see why isn t my fitbit device s battery charging.
The device isn t connected securely to the charging cable or you re using a charging cable that came with a difference device or from another retailer.
Attach the other end of the cable to your device.
Try a different usb port or a ul certified wall charger.
W elcome to the fitbit community sancta.
The fitbit doesn t come with one but you can plug the included charging cable into any usb wall charger like the one your phone or tablet uses.
If necessary you can use a ul certified usb wall charger.
The only recommendations from fitbit are.
Don t use a usb hub or battery pack to charge and only use the charging cable that came with your tracker.