






Product description

1 Matter Compatible 2 Seamless with Apple 3 Voice Control
1 Safety Assured 2 Wide Application 3 Smart Timer 4 Smart Scene 5 LAN Control

Product name S41s Product type Matter Over WiFi Smart Plug Rating 120V~ 50/60Hz 15A Max Resistive load Max.load 1800W Wi-Fi IEEE 802.11 b/g/n 2.4GHz Product dimension φ50×30.8mm Working height Less than 2000m Working temperature 10T40(-10℃~40℃) Working humidity 5-95%RH, non-condensing Certification ETL/FCC
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Customer Reviews
4.4 out of 5 stars 12
4.3 out of 5 stars 720
4.2 out of 5 stars 222
4.4 out of 5 stars 108
4.4 out of 5 stars 404
Price
$29.99$29.99
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Wireless Connectivity
Matter Over Wifi
WiFi
WiFi
Zigbee
WiFi
Hub required?
✘
✘
✘
✔
✘
Voltage Range
AC120V
100V-240V~
100V-240V~
100V-240V~
AC120V
Max. Electricity
15A
16A
15A
15A
15A
Max. Performance
1800W
3840W
1800W
1800W
1800W
Compatible with Alexa
✔
✔
✔
✔
✔
Compatible with Google Home
✔
✔
✔
✔
✔
Special function
Remote Control、Voice Control
Energy Monitoring
Remote Control、Voice Control
Remote Control、Voice Control
Remote Control、Voice Control
Voice & Remote Control: Control your devices anytime via this remote control outlet or voice commands with Alexa, Google Assistant, IFTTT, SmartThings, or Apple Home. This wifi plug keeps your smart home connected—ideal when you’re away.
Certified Safety: ETL Certified for safety, this smart plug uses PC fireproof material for top flame resistance. The smart outlet self-extinguishes during electrical faults, protecting your home from potential fire hazards.
Flexible Timer Settings: Set one-time, repeat, random, or countdown timers with the timer outlet. Automate daily tasks like cooking, powering office gear, or turning off appliances—making your smart home life effortless and efficient.
Smart Scene: Automate your lighting by pairing with a SONOFF human presence sensor for “lights on when you enter, off when you leave.” Enjoy a convenient, comfortable, and fully automated smart home scene with effortless setup.
Versatile Load Compatibility: This smart plug supports up to 15A/1800W, suitable for lights, fans, or coffee makers. The smart outlet ensures safe, stable performance for various appliances—perfect for modern smart home automation.
7 reviews for SONOFF Matter Smart Plug S41s, 15A 1800W Max, Remote & Voice Control via Alexa/Google Home, ETL Certified, Timer Outlet, Matter-Compatible with Alexa, SmartThings, Google, and HomeKit (4-Pack)
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$29.99

Carl3031 –
Sonoff plug
Compact and easy to program
Shaun543 –
Quick easy Matter connection
Connected right away with Homekit, no issues.
Tino –
Curious design choice means you can’t plug two into a duplex receptacle
The shape of these things means that you cannot plug two of them into the same North American duplex receptacle (see photo). I don’t do this all that often anyway, so it’s not entirely a deal breaker — but around Christmas in particular when I deploy a lot of extra smart plugs to control my over-the-top decorations it would definitely be limiting. This shape might be a deliberate attempt to avoid interference by preventing two of them being installed directly next to each other, or it might be an artifact of a single case design being used for multiple plug standards; the NEMA 5-15 plug (i.e. regular three-prong plug) is more compact than most others. Either way, it’s a limitation to be aware of if it’s going to cause you problems.Thanks to Matter, setup was much quicker and easier than I’ve seen with any other Wifi-connected smart home gadgets, and they’ve been entirely reliable with both Home Assistant and Apple Home.
Michael –
Setup + Alexa Connection in less than 2 minutes
I ordered this set of four smart plugs to add home automation to a few free standing lamps in our house. Setting up the SONOFF smart plugs was simple:1. Plug the smart plug into an outlet2. Use a smartphone to scan the QR smartcode on the plug and open the link3. Select a device to control the plug (Alexa or Google Home)4. Follow the Alexa setup wizard.The plugs function as advertised and were detected and connected instantly during the setup process. The floor lamps we used on each of these outlets turned on/off using Alexa commands 100% of the time with no issues. The plugs are a good size and fit a standard home power outlet without blocking other neighboring outlets.The plugs feel very sturdy and seem to be made of a dense high quality plastic that won’t easily break. I own a few of these types of plugs from another manufacturer, and this SONOFF plug is of a higher quality, but comes at a higher price as well. The plus work great, recommended.
Sean Ragbir –
Poor
Does not work with Alexa
Jennie Etringer –
Great Matter-Enabled Smart Plugs!
I recently picked up this 4-pack of SONOFF Matter Smart Plugs and have been thoroughly impressed. If you are looking to future-proof your smart home, these are a fantastic choice.What I love:Seamless Integration: Thanks to Matter support, these work perfectly across different platforms. I was able to connect them to Apple HomeKit and Alexa without any of the usual “smart home headaches.”Compact Design: They have a small footprint that doesn’t block the second outlet on a standard wall socket, which is a huge plus.Reliable Performance: The 15A/1800W rating is plenty for most household appliances like lamps, fans, and even coffee makers. The connection has been rock-solid with no “No Response” errors so far.Safety First: Knowing they are ETL Certified and made with fireproof material gives me peace of mind when leaving them plugged in 24/7.Overall, for the price and the ease of setup, these are some of the best smart plugs on the market right now. Highly recommended for anyone wanting a reliable, cross-platform smart home experience!
Ronnie & Leslie –
Awesome improvements
I have been a huge fan of Sonoff products for about 8 years. The upgrades with this model are excellent. Typically pairing a device can take some trial and error. This was the easiest setup I have ever done. When I plugged it in Samsung Smart things immediately popped up on my phone asking if I wanted to pair. I instead paired it with the Ewelink app and it was just as easy. I am currently using one for my service provider router and when I turn it off the device automatically switches to Bluetooth so I care turn it back on. The plug works very well and response time is better than older devices. It will not fit two in one outlet. If you want to be able to use both of the plugs on an outlet it needs to be at the top. Best smart plug I’ve used so far.