@stroughtonsmith @WarnerCrocker @doctorlaura It’s thick and heavy. See pull down my sweatshirt collar.
Discovered the app has to always be open to use (but not in foreground or have the phone on). Swipe it away and Bluetooth connection is broken.
The only damn way I’ve so far found to power off is turn off Bluetooth in Settings and it give up pairing and shut down.