You can use every phone with Android. I suggest to use Android greater than 10.
You don't need the SIM card, just download the map when you are at home with the WiFi..
Sorry for long time without posting anything and answering to the question on the forum.
After a really long time, I release a new version of BLEvo for Android (version 3.13.0).
Most likely the previous BLEvo version did not work properly with Android 14. Now the problem should be solved.
This...
With the Android version you can perfom the back of all the rides and the settings. Then if you change the phone you can recover the backup. The recommend setting from my point of view is to set the Smart Power and try it.
If you have the TCU, Levociraptor should work also for Vado SL. The bike is present in the list of Levociraptor compatibility. Check it on www.levociraptor.com
If I understood well, for developing an app on the iphone to read the HR data from the watch, I have to implement also the app on the watch.. And this is not planned... sorry for this..
Yes you can use the same phone..
You should scan for new bike when you change the battery.
Please take care that evenif the battery is switched off, BLEvo will find it so it is better to give the name to the battery..