iOS10 actually has some known bluetooth issues, you can see this webpage for some suggested solutions. https://www.imobie.com/support/how-to-fix-bluetooth-issues-on-ios-devices.htm . Another thing to try is to disable the "HomeKit" permission for the BEDDI app (in iOS settings, scroll to bottom to find BEDDI app, and turn off HomeKit permission), and then restart your phone. Some users said [...]
Please make sure you enable location service for BEDDI App. For iOS, it's in phone OS Settings -> BEDDI (all the way down at the 3rd party apps section) -> Locations ---> Make sure it's set at "Always". For Android, it's in phone Settings --> Application Manager -> BEDDI -> Permissions -> Location ---> Make [...]
You can customize 3 smart buttons via the App to trigger different commands. Each smart button has three modes – single press, double press and long press. You can pre-set total 9 devices/services.