Are there Matter recommended water leak and smoke / carbon monoxide / gas detectors?

Hardware
,
1

Hi,

Looking for Matter enabled water leak and smoke / carbon monoxide / gas leak / and smoke detectors?
If not available in Matter, what is the 2nd best available? wifi or zigbee?

Thanks.

2

Matter is just a communication protocol and does not have anything to do with the transmission technique. Matter does support Wi-Fi, but also wired LAN and the relative new Thread network (successor of ZigBee).

As of now, I do not think there is a water leak sensor that uses Matter. I do not think this is even a device class as of Matter 1.4.

The most popular smoke / CO detector is from Heimann, although there should be a few more according to the CSA.

If you want to look any possible Matter devices up, I recommend this list.