Not accurate on iPhone 16
Does not allow for the camera bulge, needs a calibration button to compensate for camera as shows -2 when it is perfectly flat.
Connecting Issue
Since I have updated my phone to a iPhone 15 plus I have not been able to get connection to watch.
Works reasonably well
I place my phone on the shower floor on a block of wood to account for the phone’s camera lens. The refresh of the watch’s display seems delayed. I don’t know if this is a function of the watch/phone communication or the metal of the van. It’s certainly much better than a bubble level.
Does what it says on the tin.
Simple, effective. Excellent app.