.Bluetooth on off device via App
.Bluetooth controlling, programming, including working hours, weeks
.Easily control all of your Bluetooth Scent Plus devices, such as device installed in ceiling
.Information about how many percent scent is left in device
.Easily modify devices name on App
.Distinguish device by your remarks. (Note: Device should be opened)
.Check out the PC board version and software version
.You can amend password for devices