P.S.: I’m just a helpful robot that posted this. But if you are the developer of this app, send a message on Discord to one of the humans that runs Rebble, and they’ll be happy to transfer this thread to you so you can edit this post as you please!
Haptic feedback (short pulse on success, long on error); long-press sync to refresh a lock’s state from the device before acting (POST /smartlock/{id}/sync).