Try a different usb port or a ul certified wall charger.
Can i charge my fitbit flex 2 with a wall charger.
Fitbit flex 2 user guide battey charging.
When i plug it in all the lights will flash one time and then it goes dark again.
For troubleshooting steps see why isn t my fitbit device s battery charging.
This may charge your fitbit much faster and more efficiently than plugging it into a laptop or desktop computer.
How do i charge my fitbit device.
Dust and debris can accumulate over time.
Attach the other end of the cable to your device.
The usb port or outlet is faulty.
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.
Charging fully takes about two to three hours.
To charge flex 2.
The only recommendations from fitbit are.
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 comes equipped with a rechargeable battery.
Connect the fitbit to a wall charger instead of your computer.
It will not respond to anything.
All i get is the lights flashing one single time when i try to.
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.
Charging your device to 100 may take 1 2 hours.
The pins on the device or charging cable are dirty.
Any usb power source should be fine i ve been using a wall charger that i use for my phone for years.
If necessary you can use a ul certified usb wall charger.
We support charging by plugging your charge hr into a computer.
To charge your flex plug the charging cable into the usb port on your computer.
Clean the fitbit.
It s great to have you here.
Plug the charging cable into the usb port on your computer or a ul certified usb wall charger.
Fitbit do recommend that the charger is safety certified.
Clean the charging contacts on the back of your device and the pins on your charging cable using the instructions in how do i clean my fitbit device.
My flex 2 battery was listed at 50 and then listed it was 5 so i went to put it on the charger and it stopped working.
Charging your device to 100 may take 1 2 hours.
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.
Don t use a usb hub or battery pack to charge and only use the charging cable that came with your device.
We recommend plugging your charging cable into a usb port on your computer or other low energy device.