How to Update Fitbit Versa 2 (and get new features) - YouTube
Fitbit Sense, Versa 3 update rolling out security fix - 9to5Google
The Latest Fitbit OS Update Delivers Even More Health and Convenient Features to Smartwatches - Fitbit Blog
Maybe it's just me…. But since the new firmware update my Fitbit has not read my heart rate unless i reboot or reset the whole thing. Even then it doesn't last long. :
Fitbit Keeps Failing to Sync? 6 Troubleshooting Tips
Fitbit updates Charge 5 and Luxe with Find Phone, bug fixes - 9to5Google
How to Receive Notifications on a Fitbit Versa 2 (with Pictures)
How to Update a Fitbit Charge Fitness Band - Support.com TechSolutions