Hi All, I bought both a 645M and a Varia Vision Display 6 months ago, When I started the 645 was on an early OS version of 3.7 I believe. The Varia Display worked perfectly even if the pay app did not :-) . Then since I upgraded to the 4.20 OS the display will not stay connected on bluetooth. Sometimes 20 mins others 40 mins (time vari’s ). I believe the fault is in the watch. If I reboot the watch it reconnects immediately and works agin for another 20-40 mins.
I contacted Garmin but not much help, they wanted both devices sent back and no fix forth coming. Does anyone else have this problem ?
I would warn off anyone thinking of the Varia Vision Display as it seems to be older technology and ignored by Garmin on recent releases.