CMARS Smart Plug, ZigBee Switch Mini Smart Outlet Works with ST, Alexa, Echo (4th gen) Echo Plus (2nd) Google Home, Works as a Range Extender, Hub Required （2 Pack）

I have been using these plugs for 11 months, and I have not run into any issues. They have been working perfectly with Home Assistant. 1 Plug has been controlling a humidifier with no issues for the 11 months. The other plug is controlling a light, but it has been a short time for that one.

Bought a pair of these on Prime Day. Only took about a minute each to set up in the Alexa app. They work great and I will likely buy more of these very soon.

Se integran bien con SmartThings y Alexa y efectivamente aumenta la cobertura para otros dispositivos Zigbee.

The smart plugs are being used for old Lamps. With the amazon ones I am not able to fit 2 in a socket but these are great. Wonderful product, easy to use and easy to set up

The two CMARS Smart Plugs were exactly what was needed. I was pleasantly surprised how easily they paired with the Echo Studio I was using. I had expected a little more troubleshooting than I experienced. I use one to power my home entertainment system power strip so I do not need to turn off the light, TV, and system separately. I just use a voice command on my Echo Studio. Edit: One has since broken after owning them for about two months. When it works, its great. But having such a short lifespan is concerning. The one thing still outstanding is longevity. I plan to use one for more active use of on and off than another. In theory they should be last the same amount of time but I will update if the more used one faces issues sooner than later. Edit v2: Both are now non-functioning and useless. I admit that using them in conjunction with an extension cable may have been the issue but there were no warning that I noticed that spoke against it. Be warned they may die early.

Theyre cheap smart plugs. First one just died after 19~20 months of being continuously plugged in and on. Here I am ordering another pair as replacement. They follow ZigBee standards well enough, and serve as repeaters for the network. These stop my cats from burning out the pump motor in their drinking fountain when they splash all the water out.

Its hard to know if these devices were used before I got them, maybe something someone else returned, or if they were just packed poorly. They come in a fairly lightweight glossy-paper-board box, and that box was shipped by Amazon in an unpadded plastic envelope, the consistency of a decent garbage bag. The result is that the retail box was close to destroyed and the 2 devices had been banging around in the envelope. They work fine so far, and since they are plugged into outlets at near ground level, the scratches on them are not that obvious. It is not worth trying to return them, but I find it annoying that I pay for something new, but it looks poor when I get it. They paired almost instantly with my zigbee hub, and the built-in repeater function works well. Adding one between my hub and the front door has helped to make my zigbee lock more reliable.

April 2021 - When I received the plugs, they were a different brand, and didnt work with SmartThings. Oddly, they came with a card that referenced to reach out to CMARS for support, but CMARS confirmed these were NOT their plugs. ---- May 2021 - CMARS offered to replace the fake plugs (branded Gosund) with the correct CMARS plugs, and apologized for the inconvenience (which was Amazons fault as the fulfiller, not CMARS). Well, the new plugs came, and they work a treat. Right out of the box, theyre as simple to set up with SmartThings as I could hope for. 30-seconds from out of the box, to controlling my lamp with ST. Definitely recommend buying from CMARS if you want good service.

Good-looking product, but my Alexus hub isnt new enough to be able to recognize these plugs.

I have over 50 of these controlling my house, shop, greenhouse, high tunnel and garage. But why did they make the so big that they take up over half of the outlet.