Does it mean it’s no longer supported?
Oh no the option just also indicates the connection state, so if you didn’t connect Sleep to your Tradfri, it shows (disconnected).
Ohhhhh… So does it work with just the bulb, or does it require the gateway?
(Or for that matter, the Phillips Hue’s Bridge).
Tradfri and Hue both communicate over Zigbee protocol which smartphones normally do not directly support, so you need a bridge to control them from Sleep.
Hmmm… Makes sense, I suppose. Thanks for the speedy reply!