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by santialbo 860 days ago
I tried that and gave up. Get ready to spend a lot of moeny, sensors and devices are still very expensive compared to the ZB counterparts. Most Matter devices go with Wifi rather than Thread which makes your wifi network implode if you plan on installing a large number of them. For that reason I decided to go with what's cheap and works today, which is Zigbee.
1 comments

> I tried that and gave up. Get ready to spend a lot of moeny, sensors and devices are still very expensive compared to the ZB counterparts.

When you compare apples-to-apples, there's no price penalty — for example, a Leviton Decora smart dimmer is $56 for Zigbee or $50 for Matter. Kasa's Matter dimmer switch is $27, and I see $3 Matter devices on AliExpress. Matter and Thread don't currently match Zigbee in terms of device diversity, but that's just a matter of time.

> Most Matter devices go with Wifi rather than Thread which makes your wifi network implode if you plan on installing a large number of them.

Even hundreds of Matter devices using Wi-Fi would collectively use an insignificant portion of your Wi-Fi network's throughput.

Try having more that 40-50 devices connected to your home router and you will see devices disconnecting randomly because your router can't keep up with them.
I have more than that on my ordinary consumer router and have never seen a problem. Worst case, it'd be straightforward to dedicate a Wi-Fi router to your smart devices in the same way that you have a hub (and possibly repeaters) for your Zigbee devices.