Received a Garmin Vivosmart 3 replacing an old Fitbit Charge HR.
I was able to register device this morning and it updated the Dashboard on my PC. However since, for the remainder of the day I have been unable to sign into Garmin Connect on my PC - there's a constant message that says a script is running that may be affecting my browser. Cookies deleted, page refreshed, PC switched off/on.
(Win 10 Home - Firefox browser - both to date).
My Android tablet (Nexus 10) will sync with the Vivosmart, in spite of saying the app and tablet are incompatible.
Please tell me this is a temporary issue - on both - I had such problems with Fitbit - I hope Garmin are better - after 9 hours, I'm not too sure......
Geoff