How to Restart Fitbit charge, 2, 3, 4, 5, hr? - wearfanatic
Cold temperature Screen - Page 2 - Fitbit Community
Charge 2's display is frozen - Fitbit Community
Fitbit Support on Twitter: "@Wellsywoo Thanks for getting back to us. Please try the firmware updating tips: https://t.co/MCDfy9kHwI. And regarding the peeling band, pls DM us your email address for your fitbit
Fitbit Versa 4: Screen is Frozen or Unresponsive? Can't Restart? FIXED! - YouTube
Frozen on Thermometer Warning Screen? - Fitbit Community
How to Reset a Fitbit Surge to Fix Issues With the Device
Some FitBit Versa 2 users complain of unresponsive display after the latest update - Gizmochina