Ergomotion 4.0

First off this could be a great app and initially I was impressed. That soon ended. The wake to vibration feature, even though enabled, has never worked. Nice sounds in the sleep function however they are on about a 10 to 15 second loop and that loop isn't seamless. So, let's say you're listening to white noise. Every time the loop repeats you get a rather jarring blast rather than a seamless transition. Also if you are using this feature Siri is disabled. So if you want Siri to turn off your lights you have to turn the sounds off, exit the app, talk to Siri, then turn it back on. If the app isn't open when you fall asleep, you simply get a wake up notification rather than alarm. What could be a nice app is crippled by sloppy implementation.