Fitbit sync is broken on Samsung devices with Android 13
Fitbit Charge 4: powerful fitness tracker let down by its poor screen – in black and white – and connectivity issues | South China Morning Post
Fitbit black screen issue: what to do if the device's screen is blank or not working
How do I get started with Fitbit Charge 4?
Fitbit Charge 4 Review | PCMag
How to Restart and Turn On Fitbit Charge 4 - Technipages
Fitbit Charge 4 with GPS In-Depth Review | DC Rainmaker
Syncing Fitbit Devices - Fitabase Knowledge Base
How to Fix Sync Issues for a Fitbit Charge 2 - Support.com TechSolutions
My Fitbit Charge 4 broke after 17 months of use. Screen was detached and it stopped showing anything. I have never dropped it or done something wrong. Is it worth it to
How to restart your FitBit Charge 4 in under a minute - 2 methods to fix sync / unresponsive screen - YouTube
Can You Answer Calls On Fitbit Charge 4? - Smart Digi Here
Real users give feedback on the Fitbit Charge 4 | Engadget
Fitbit Charge 4 with GPS In-Depth Review | DC Rainmaker
The most common Fitbit problems and how to fix them - Android Authority