Apparently @bernalbenson you have entered your password wrong to mang times.
Lets go to fitbit help docs http://help.fitbit.com/?q=Unlock
This link will bring up the lock FAQ.
You go to you ionic settings, lock, enter your phones unlock code, set up your trackers pin.
Viewing your battery charge does not require putting inn the pin. When you see the unlock message or the pin screen, simply swipe left.
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