The SleepIQ implementation lets you view sensor data from SleepIQ by SleepNumber. In particular, it lets you see the occupancy and current SleepNumber (ie current firmness) of each side of a SleepNumber bed.
You will need an account on SleepIQ to use this component.
To set it up, add the following information to your
# Example configuration.yaml entry sleepiq: username: YOUR_USERNAME password: YOUR_PASSWORD