By registering your devices for aromatherapy such as essential oil diffusers/heaters, "SmartEssence" notifies your smartphones their statuses, out of water notification for instance, using beacon technology.
Also, "SmartEssence" let you control those devices remotely over BLE, Bluetooth Low Energy.
Moreover, if the wake-up alarm has been set, "SmartEssence" will turning on the aroma device at the wake up time and starts playing the audio in background.

Requirements:
You can use "SmartEssence" with the devices that embeds Aplix's Bluetooth Low Energy module.
Please allow "SmartEssence" to access location services in order to receive beacons.
Please turn on Bluetooth on for "SmartEssence" to receive beacons. Otherwise, it cannot receive beacons.