Apple Watch App and the Nuki Opener
Possibility to open the door (Nuki Opener) without bluetooth over Internet (Apple Watch cellular)
It should be possible to open the front door (opener) via Internet if you have an Apple Watch with cellular or over wifi. Usually the Bluetooth Singnal is not enough to operate the opener via Bluetooth.
Leave the home without key und iphone. Only with the Apple Watch.
I leave very often the home without the smartphone. The Apple Watch ist always on your wrist.