3 App startup About devices that can be used Please use this app on a device compatible with Bluetooth low energy communication, as this app uses Bluetooth low energy communication to write setting information to the remote controller. Also, please use a device with a rear- facing camera, as this app scans QR codes after startup depending on usage. Compatible OS versions: iOS 18.0* Android 15.0* Equipped with rear-facing camera Please use a smartphone compatible with BLE 4.2* * For compatibility with other OS and Bluetooth versions, contact your local Daikin sales office.