After spending close to 60 hours in research, tests, and reviews, we concluded that the Lutron Caséta Wireless Smart Lighting Dimmer is our choice as the best 3-way smart dimmer switch. It does not require a neutral wire and is extremely flexible. We also decided that the Leviton Decora Smart Dimmer Switch was the best multi-function smart dimmer.
It works on single-pole and three-way switches and supports Alexa, Google Assistant, and Siri. The Smart Dimmer Switch by Martin Jerry was our best budget-priced 3-way smart dimmer switch as it does not require integration with HomeKit and works exceptionally with a neutral line.
Our Top Choice (our top three)
- Lutron Caséta Wireless Smart Lighting Dimmer (Best Overall 3-Way Smart Dimmer Switch)
- Leviton Decora Smart Dimmer Switch (Best Multi-Function Smart Dimmer Switch)
- Smart Dimmer Switch by Martin Jerry (Best Budget-Priced 3-Way Smart Dimmer Switch)
Best 3-Way Smart Dimmer Switch
We felt that a 3-way smart dimmer switch is the best smart lighting solution. We installed the smart light switches and dimmers on the walls. Though the installation can be an expensive investment, once they are installed in the home or office, a smart light switch allowed us to operate the lights through the smartphone app.
Let us read to learn & understand more about these models, followed by the buying guide, how we tested, and why trust us.
1. Lutron Caséta Wireless Smart Lighting Dimmer Switch – Best Overall 3-Way Smart Dimmer Switch
The Lutron Caséta Wireless Smart Lighting Dimmer Switch is our overall best 3-way smart dimmer switch. It comes infused with several features including an amazing flexibility that makes it a superb choice.
Our readers may want to know that most of the models required a neutral line for installation. We were able to install it in our team members’ house, which was pretty old, build 40 years ago, and yet we had no issues.
The starter kit helped us control the lights when we needed to do it. Our participants liked the fact that it is responsive on the smartphone app. Unfortunately, we could not customize the smart dimmers, which was probably our only grouse with this model.
However, it worked fantastically well during the testing on the iOS and Android models. But it is somewhat more expensive than other units. We were happy to know that the model also worked using Lutron’s sensors for motion-activated lights.
The maker had provided us with everything that we required. The accessory on this package is notable. There was no need for us to make any additional purchases, which was good to note. Though it does not support three-way switches, it can be adjusted with the help of the Pico wireless remote kits.
All in all, we liked the integration with a wide range of smart home platforms, and the ease of use, which makes this a fantastic choice.
The Lutron Caséta Wireless Smart Lighting Dimmer Switch is the overall best 3-way smart dimmer switch. The model has stupendous features including compatibility with another smart system, functionality with Alexa & Google Home, and no neutral line requirement.
2. Leviton Decora Smart Dimmer Switch – Best Multi-Function Smart Dimmer Switch
The Leviton Decora Smart Dimmer Switch is our best multi-function smart dimmer switch. During testing, we liked the fact that it came with many smart home features. This second-gen dimmer switch offers compatibility with all three virtual assistants.
A notable feature of the 3-way smart dimmer switch is the fact that we could use it on the single-pole and the three-pole as well. Unlike the first product that we read about, this one requires a neutral line, which is fine.
But to our delight, we noticed that it came with full-range dimming and adjustable fade rates. This helped us to customize the smart lighting setup. The app is able to support and schedule the auto-shutoff feature when we require the lights for some time.
We did feel the lack of geofencing, which was a slight drawback. We could not make use of the lights when we entered the driveway or veranda at night. It can be used with the Leviton Decora Smart Anywhere Switch Companion, which is battery-operated.
All in all, we are quite pleased with the performance of the model. We strongly recommend this model when users are in search of a multi-functional 3-way smart dimmer switch. As it came with compatibility with 3 virtual assistants, we could make use of the one we preferred.
The Leviton Decora Smart Dimmer Switch is the best multi-function 3-way smart dimmer switch. It has some incredible features like a compact design, simple installation, supports three-way, and works with virtual assistants.
3. Smart Dimmer Switch by Martin Jerry – Best Budget-Priced 3-Way Smart Dimmer Switch
The Smart Dimmer Switch by Martin Jerry is our best budget-priced 3-way smart dimmer switch on the list of the best 3-way smart dimmer switch. The model can be installed easily, and a neutral wire is required.
We may want to say that the installation directions were written and easy to follow. We may want to say that no hub is required for this Wi-Fi dimmer switch. However, users will need to make use of 2.4G Wi-Fi only (not 5G).
It is a smart dimmer switch for LED lights and supports dimmable LED/CFL bulbs (Max 150W) and INC bulbs (Max 400W). The unit also works with all of the virtual assistants that are present in the market.
We could also remotely control it on smartphones and set home automation according to schedules. Our participants were amazed to find out that it is ETL listed, over temperature protection for safety, soft on & soft off visual effect, and brightness memory when turned off.
Our team members did not face any issues when using the Smart Life app. That is because it is intuitive and pleasant to use on both iOS and Android. On the whole, the dimming performance was magnificent.
We were delighted to find out that the maker offers a professional support team to solve our problems. They also offer a 90-day 100% refund and come with a 1-year quality warranty. We did email them regarding a small clarification, and they did respond within 24 hours.
The Smart Dimmer Switch by Martin Jerry is our best budget-priced 3-way smart dimmer switch. The model has some spectacular features like comes embedded with some fantastic features including works with virtual assistants, an awesome Smart Life app, a 90-day 100% refund, and professional customer support.
4. Meross Smart Dimmer Switch – Best Wi-Fi Light Switch for Dimmable LED
Our next product on the list of the best 3-way smart dimmer switch is the Meross Smart Dimmer Switch. This second-generation model is a brand for value switch. It works flawlessly with virtual assistants, as the earlier model did not offer HomeKit compatibility.
Moreover, our team members thought that this dimmer switch is ideal for beginners to get started on using one of them. The single pole does not require a hub and supports SmartThings, which require a neutral wire.
We may want to inform you that when the home does not have a neutral wire, then the dimmer model will not work. So, please ensure that the electrical box has a neutral wire (white color) before purchasing.
Users can send them a photo of the inner part of the electrical box, and they will inform you about it. The unit can fit the existing 1/2/3/4 gang standard-size Decora/GFCI wall plate. Moreover, it works with the 2.4G Wi-Fi only, and not on the 5G Wi-Fi, as no hub is required.
Our participants liked the fact that we could dim the light from 0% to 100%. This could be done flawlessly with the help of the Meross app on the smartphone. It works effortlessly with virtual assistants or the wall switch hardware buttons.
We were able to easily schedule it to turn on/off or dim the light automatically. We may want to mention here that when the lights are turned on, they turn back with the same brightness that were in.
We did note that the model comes with sunrise and sunset settings. There is a remote and voice control, and we needed to turn your on/off your light voice commands. It can be operated using voice commands through smartphones from anywhere.
The model is produced from a PC+ABS fire-retardant material. It can provide immense protection against electricity overload, which is a fantastic thing. The smart dimmer switch has been certified by FCC/ETL and was able to meet all the safety and quality requirements.
All in all, we enjoyed our experience with the smart dimmer switch. We have no hesitation in recommending this model.
The Meross Smart Dimmer Switch is the best Wi-Fi Light Switch for Dimmable LED. The model comes with a variety of features including clear-written instructions, quick and simple installation, works with virtual assistants, and no hub is required.
5. WeMo – WDS060 Wemo Wi-Fi Smart Dimmer Switch – Best Virtual Assistant Smart Dimmer Switch
The WeMo – WDS060 Wemo Wi-Fi Smart Dimmer Switch is next on our list of the best 3-way smart dimmer switch. It is our best virtual assistant smart dimmer switch and works eloquently with Google Assistant and Amazon Alexa.
We noticed that we could protect the home with the away mode by randomizing the light schedules to create the kind of illusion we wanted. The night mode was a good option too, as we were able to set the light to a lower light setting, to prevent light blinding.
We did like the free Wemo app that made the installation process somewhat easier. We did notice that the setup was somewhat tough. However, once we were able to get through it, the smart dimmer switch was a breeze to use.
The WeMo – WDS060 Wemo Wi-Fi Smart Dimmer Switch is the best electric hole puncher for paper. The model has amazing features that include different light modes, compatibility with virtual assistants, efficient Wi-Fi settings and comes with a free Wemo app.
Buying Guide – Factors to consider for the best 3-way smart dimmer switch.
The below factors were taken into consideration when choosing the best 3-way smart dimmer switch. Knowing them can also help you to choose the best model for your home or office. We have discussed them briefly below:
- Setup process
The first factor that we saw was the setup process or the installation. Unless you are experienced in installing these electrical devices, we recommend that you take professional help.
Though they operate and function wireless, they have to be installed properly. Moreover, we do not want any fire incidents due to poor installation processes or setup methods. In this case, we felt that the Meross Smart Dimmer Switch was simple to install.
- Digital dimming performance
The digital dimming performance was the second factor that we gave importance to. We wanted to check and see how well the model did digitally. We are delighted to say that most of the units that we tested in the lab and at home did pretty well.
However, the WeMo – WDS060 Wemo Wi-Fi Smart Dimmer Switch was a standout and hence is our best recommendation for this feature.
- Smart Home Ecosystem Integration
It goes without saying that the smart home ecosystem integration is something that we can’t miss out on. The 3-way dimmer switch must be compatible with your smart home ecosystem. It should smoothly blend with it, otherwise, you may not benefit much from it.
After all, the whole idea is to be able to work & operate the dimer switches wirelessly. This can be done through the ecosystem that is currently present in your home. Moreover, please ensure that the ecosystem and the dimmer switch are compatible in the first place.
In this case, we thought that the Lutron Caséta Wireless Smart Lighting Dimmer Switch did exceptional performance.
- How well do they work with popular virtual assistants?
Finally, we also tested & checked how well they worked with popular virtual assistants including Siri, Alexa, and Google Assistant. Most of the models that we suggested to us by the experts did work well with the virtual assistants.
Though it was not really a necessity, you just never know when you might want to take help from the virtual assistant. So, it does make sense to get a product that comes with these features.
Here we tested and felt that the Leviton Decora Smart Dimmer Switch was an ideal option.
Who is this for?
The 3-way smart dimmer switch is meant for users who plan on installing a smart home. Besides, when you are having mobility issues or physical problems, then this smart dimmer switch can come useful.
Now, you do not have to move around to switch on or off the light or other electrical switches. These can be done with the help of the dimmer switch. This is ideal for homes, offices, and even old-age homes.
How have we tested for the best 3-way smart dimmer switch?
|Product Name||Setup process||Digital dimming performance||Smart Home Ecosystem Integration||Compatibility with virtual assistants||Overall score||check Price|
|Lutron Caséta Wireless Smart Lighting Dimmer Switch||99||98||99||97||98.25||Check Price|
|WeMo - WDS060 Wemo Wi-Fi Smart Dimmer Switch||96||96||96||94||95.5||Check Price|
|Meross Smart Dimmer Switch||96||98||96||96||96.5||Check Price|
|Leviton Decora Smart Dimmer Switch||97||98||98||99||98||Check Price|
|Smart Dimmer Switch by Martin Jerry||98||98||96||96||97||Check Price|
Our interest in smart home products and appliances never vanes. We have tested the 3-way smart dimmer switches using the traditional methods recommended to us by experts. The best way we found out more about them was by installing them in our homes.
We also connected them to the Wi-Fi and smartphone app. Besides, we also reviewed their installation, performance, compatibility, and remote control abilities, and saw how they worked with the popular virtual assistants, including Amazon Alexa, Apple Siri, and Google Assistant.
Why should you trust us?
Our mission is to help you choose the right kind of products you want. After all, you want to get the best models sold currently in the market. Our main editors take exceptional pains and steps to ensure that the products recommended in the review are reliable, durable, and affordable.
We believe in guiding others through our work as product reviewers through intense testing and research in our process. Besides, we do not base our conclusions using the under standardized testing.
1. Do you need a 3-way smart dimmer switch?
Not necessarily, but when you want to adjust and operate your smart lights from your smartphone app, then a 3-way dimmer switch might come in handy. Moreover, you can also turn the lights on and off.
Using the single pole dimmer, you can only control a single light, but when you want to control several lights, you will require the 3-way dimmer.
2. Is there a 3-way dimmer smart switch?
The 3-way dimmer smart switch replaces the traditional 3-way switches that are mostly found in the bedroom and living room. Using a smart switch, you can now control the switch from anywhere you want with the smartphone app.
3. What is the best 3-way dimmer switch?
According to our research, we found the Lutron Caséta Wireless Smart Lighting Dimmer as the best 3-way dimmer switch. We have even installed a few in our homes and offices as well. Our team member’s 3-way dimmer switch has lasted him for more than 3 years now, without issue.
As we have mentioned several times in the review, they can be connected to Amazon Alexa and Google Home for voice control.
4. Can a smart switch be used as a 3-way?
The traditional switches have to be replaced with the 3-way switches in the home or the office. Then you can make use of the 3-way dimmer switches. There is no need to walk down to the switchboard and turn the lights off when you can do it from the comfort of your sofa, bed, or chair.
Besides, this model is extremely useful for those with physical problems, eyesight issues, and the elderly. You do not bump into anything and fall down causing serious injuries to yourself or others around you.
5. Does a 3-way dimmer need neutral?
In America, you need neutral lines to install the 3-way dimmer switch. The best way we checked for that was we switched off the circuit breaker and removed the existing switch there. The Lutron Caséta Wireless Smart Lighting Dimmer does not need a neutral wire.
Our overall choice is the Lutron Caséta Wireless Smart Lighting Dimmer as the best 3-way smart dimmer switch. We liked the fact that the unit does not need a neutral wire and is quite flexible. We also chose the Leviton Decora Smart Dimmer Switch as the best multi-function smart dimmer.
The model worked on single-pole and three-way switches and supports Alexa, Google Assistant, and Siri. Our budget unit was the Smart Dimmer Switch by Martin Jerry as it does not require integration with HomeKit and works nicely using a neutral line.