https://www.macrumors.com/2019/01/09/gardena-smart-system-apple-homekit/
CES 2019: Gardena Smart System Now Works With Apple HomeKit - MacRumors
The Gardena Smart System is gaining support for Apple's HomeKit, with HomeKit integration coming to Gardena devices like the Smart Water Control,...
gardena smart systemces 2019works withapple homekit