After plugin the switch, two of my bulbs are hs.

The switch is one of the best for the money offered. I use it in zigbee2mqtt, the relay can be disabled and use the key as a smart button, assigning control of other devices or scenarios. It is preferable to use the version with zero, the version without zero seemed that it has a slightly higher delay, I do not know what is connected with, perhaps because it does not work in router mode. Mechanically very pleasant, does not rattle, everything is quiet and tactile pleasant. Design is great, fits most interiors. Wish to the manufacturer to make versions with removable frames for 2-3-4 switches

Works perfect with Alexa and Google Nest!

It takes great photos, easy to install and setup, very happy with it. My one concern at this stage is how long does the battery last.

Works even under shelter