Interested in reviews of SONOFF MINIR4 Extreme Wi-Fi Switch? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of SONOFF MINIR4 Extreme Wi-Fi Switch below. We will appreciate if you also share your experiences with SONOFF MINIR4 Extreme Wi-Fi Switch after purchasing.
Sonoff's smallest smart switch. uses the Wifi4 standard and can only use WPA2. But for the price, great. I use it for a number of led lights in series.
the delay between pressing the switch and turning on the light is very small
even without the need to flash, it can be controlled over the local network (integration in HA does it automatically)
it could be even smaller, getting it in the box under the Schneider Unica switches is a challenge
thanks to the location in el. box with a lot of cables, you need to have a really strong wifi signal
if " Band Steering" is active on the network, it is unable to connect
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Jaroslav, Klecany
Rated 25/03/2026, variant SONOFF MINI Extreme Wi-Fi Smart Switch (Matter)
Verified purchase
It works very well, the response to both the app and Apple Home, as well as the physical switch is fast. Easy to set up, so far without the slightest problems. It could be a little smaller and it would be ideal.
Relatively small
Easily pluggable
Works in both the native app and Apple Home
Cramming it with a switch and hard cables into a 4cm deep box was a challenge
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Anonymous customer
Rated 06/06/2025, variant SONOFF MINI Extreme Wi-Fi Smart Switch (Matter)
Verified purchase
In most wiring it works well, but see minuses.
Forget about security. In order to work well (quick response to press) you need to pair with Chinese and upgrade fw first. Apparently on a different version than the one seen by TÜV SÜD. It's the kind of banality that just makes you do it. A man speculating why.
It does not work with NC momentary switch, so it cannot replace staircase wiring. The Chinese promised to consider upgrading the fw. It's been a long time and still nothing. Other connections are Ok.
Getting it into a box where there are stiff cables is no fun. The terminal block is tiny.
Pay attention to the phase on the SW connection contacts. It is necessary to use regular software and cabling.
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František, Brno
Rated 12/05/2025, variant SONOFF MINI Extreme Wi-Fi Smart Switch (Matter)
Verified purchase
It's still missing a little bit of perfection - I know that the Matter protocol is still relatively new, but to be able to set up a detached mod (i.e. that the relay is switched off after the first signal and switched off after the second signal, for example from a switch or a button), is pretty shitty. Realistically, everything needs to be paired with eWeLink first, updated, configured and then added to Home Assistant or HomeKit. But then it works quite reliably (apart from the relatively large number of screw-ups).
Relatively fast response time (after upgrade to version 1.2.0
Easy wiring
Matter
It fits in a regular EU box under the switch, BUT.
. with a slightly more complicated wiring, the space for cables is needed a lot more and it doesn't fit anymore. It is ideal to have deeper boxes if possible (or not to put it in a box at all. but if you are counting on Smart Home in advance, I would prefer to choose another type of device - for example, directly into the fuse box).
Quite a big mess - out of 20 pieces I claimed 3 immediately (not working out of the box) and the other 2 died after the first breaker failure. But the rest has been holding for several months now.
Cannot upgrade firmware and change some important settings via Home Assistant, so need to have eWeLink app active.
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Jiří Beran, Trutnov
Rated 05/04/2025, variant SONOFF MINI Extreme Wi-Fi Smart Switch (Matter)
Verified purchase
watch out for matter 'server' otherwise it won't work
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Jiří, Černovice
Rated 17/02/2025, variant SONOFF MINI Extreme Wi-Fi Smart Switch (Matter)
Verified purchase - review from a price comparison website
not yet installed, so I can not judge the correct functionality of the purchased product.
so far I don't see any disadvantage, only after installation I will find out if everything is OK
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