Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is generally well-received, with customers praising its ease of use and integration with voice assistants. Many find it to be a reliable and functional smart switch. However, some customers have experienced connectivity and setup issues, and note that the switch is not dimmable, which some would prefer. Overall, the product meets the needs of most customers, though a few may encounter setup challenges or desire additional features.
Customer review summary generated by AI, including incentivized reviews.Incredibly Buggy, Even Worse Support
Would Not RecommendHalf the time I try to use the switch it tells me "Wemo is unavailable right now". Have to reset it regularly. Now had an issue where it won't reset, and for 9 days they have not resolved the issue, Twitter support gives different answers than 2nd tier support, and you cannot reach anyone on the phone. 9 days! I had to turn my breaker off for multiple lights in the house because the constant clicking and light show (blinking blue, red and green!) was unbearable. Still not resolved. Now they are ...
From belkin.com
Doesn’t fit
Would Not RecommendThis switch is too bulky and doesn’t fit the existing box case. Also the wiring comes with connectors which makes it even harder to fit the switch to the box case. Only buy it for newly built home otherwise you’ll have to take out your existing box case and put in a new one.
From belkin.com
Scarcer than hens teeth
Would Not Recommend[This review was collected as part of a promotion.] I have managed to secure a few of these. They seem to work fairly well and have the feature of working with Homekit, Echo and Google. Only needing o one for a 3 way setup is great. Have used on light and fan circuits. Have had to resort to buying refurbished or used units. Would recommend if I had the feeling Belkin was going to continue making them.
From belkin.com
Worked for awhile
Would Not RecommendHave 3 lite switches and 3 plug in modules. Set up a breeze, but after some time (months) goes randomly offline, takes literally hours sometimes to restablish, between failure to see wifi, failure to connect to app, multiple resets, router resets, etc. last week 2 light delivered dropped and been unable to reestablish after hrs trying.
From belkin.com
Hi Marhago, , We understand how important it is to have your Wemo devices and the app work as expected, and we’re sorry to hear of your less than sati...
It didn’t work
Hired an electrician to install and the unit didn’t work. Waiting on replacement now.
From belkin.com
Hi, Aaron, Your experience is far from expected. Our Wemo Smart Light Switch 3-Way should work after the installation as long as the system requireme...
Upgrade your app firsr
Would RecommendWorked only after app software upgrade. Now working fine. Had to delete and reinstall app first- a pain.
From belkin.com
Great security enhancement
Would RecommendSimple to install. This is my second switch which operate both my home and garage flood lights via Alexia, Great security addition when home or away
From belkin.com
Great switch, excellent functionality
Would RecommendEasy to setup, works well, great features. Make sure you have a common wire before purchasing.
From belkin.com
Must have for a smart home.
Would RecommendLove the product. Always works great. The only reason I took off one star was because it is a lot to fit in the box.
From belkin.com
Well Worth It
Love this thing. It was pretty easy to setup, although my house/electrical is rather new (2016) so older houses may not have the right setup. Double check that. Otherwise, it is so helpful to have this three way switch installed to allow for connecting to my Google Home device.
From belkin.com
Love it. Work perfect with Apple HomeKit
Would RecommendNice outlook and easy install. Work really well with Apple HomeKit
From belkin.com
Excellent 3-way switch
Would RecommendLove the 3-way switch. Easy to follow instructions made installation very simple. Connected to Apple HomeKit without any issues. Very happy with the purchase.
From belkin.com
Easy To Wire, Difficulty With Alexa
After a quick installation, I connected the switch to the wi-fi mesh and opened Alexa to set up a routine. This was not necessary with my just-installed smart dimmer; it was detected by Alexa at connection and worked flawlessly without me setting up a routine, responding to on/off/dim commands without me opening the Alexa app. The 3-way switch appears to require a manual set up and for the first few days, didn't respond correctly to the routines, "turn on/off master bedroom", flickering but rema...
From belkin.com
Perfect switch
Would RecommendPerfect switch for my needs. Works flawlessly, as advertised. Love the long-press rule that lets me control other Wemo lights.
From belkin.com
Works well, Had to wire to the other switch locati
Would RecommendBought 3 of these. The first one appeared to have an issue with it as the switch would only momentarily switch the light on. The traveler wires, common wire, neutral wire and ground were all correct. The fix was to install it replacing the other switch across the room. All others had no issue.
From belkin.com
Would buy again
Would RecommendVery easy to install, works perfectly with my LED overhead lights and iOS devices
From belkin.com
Great product! Very easy to install.
Would RecommendGreat product! Very easy to install. I love the clean simple look.
From belkin.com
Physically good but...
Would RecommendAfter researching and considering many options I went with the WEMO system as it overall had good reviews and is Apple HomeKit compatible. In the end I am generally satisfied in the first weeks of use though find that there are a lot of issues with the app and losing previously connected units when adding new one's. This seems to be a wifi and software issue that should be fixable in future firmware updates(?). In regards to the switch they work well and of course function without the app and...
From belkin.com
Hi, Thank you for sharing your feedback. We'd love to improve your experience with the device. Please send us an email at WemoCares@belkin.com with ...
Good looking
Pretty elegant, with detailed instructions. It will be better if a 3-way dimmer is there.
From belkin.com
Fails when you need it most
Would Not RecommendMost of the time it works. Just be used to the factory reset process and luck trying to force the app to work.
Hi,
Keeping the firmware up to date and utilizing the latest Wemo App version are few of the important steps to stabilize the overall per...


Hi Sonia doc fixndndjdnx, We thank you for sharing your honest review with your Wemo WLS0403. For proper assistance with the installation, it is high...