I am using the V1 app with the V1 sensors on an Android Note 8. I had trouble re-registering the V1 sensors with the V2 app so I uninstalled the V2 app. In fact, I had problems making any changes with the FoBo app when I had both V1 and V2 installed on my phone. I am using Android 9.The Google Play Store info on the FOBO Bike 2 app still says it only supports the FOBO 2 sensors. No idea what's going on the in iWorld.
I saw that when I first "upgraded" (yeah, right) and was disappointed because I had hoped that I could use the original sensors for my trailer. I'm having enough troubles with just the 2s, haven't thought about trying to run 1s and 2s together.
@networkguy3, are you using v2 sensors with v1 app on Android? Successfully?
@Bluehighways, are you using v1 sensors with v2 app on iPhone? Successfully?
It seems @Monk and I are just embracing the suck with v2-v2.