08-21-2016 15:05
08-21-2016 15:05
08-21-2016 15:10
08-21-2016 15:10
Feel free to check out @SantiR 's suggestion in another thread.
https://community.fitbit.com/t5/Zip/Zip-not-responding-after-changing-the-battery/m-p/998468#M21647
Hope it helps