App is at best awkward and at worst, frustratingly useless. Have been able to connect 2 of 4 devices. For the two that work, all automations fail and even the on/off switch fails the first time, every time, making it take 10x as long as just using a wall switch. For the devices that it can't find, they appear just fine in Bluetooth settings but the app doesn't see them in autoscan or manual. You have to enter the wifi password for every single failure too. It's exhausting.