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Leviton DW4SF-1BW Decora Smart Wi-Fi Fan Speed Controller, White

4.5 4.5 out of 5 stars 795 ratings

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Purchase options and add-ons

Switch Type
Dimmer Switch
Mounting Type
Plug In Mount

About this item

  • No Hub: Control your ceiling fans from anywhere via My Leviton app - select one of 4 fan speeds or turn your fan off. Not for control of ceiling fan light kits - requires additional DW6HD dimmer
  • Capabilities: Schedule ceiling fans to adjust when you want, including sunrise/sunset, include in scenes, utilize the auto-shutoff feature and vacation (randomization) mode. Easy Wi-Fi controls for your home
  • Voice control: Works with Alexa and Google Assistant voice assistants (sold separately). “Alexa, turn kitchen fan to max”
  • Works with: IFTTT, Alexa, Google Assistant and more
  • Very smart: Leviton devices are truly smart – your pre-set schedules, live inside each device, so your schedules always run as expected
See more product details

Customer ratings by feature

Alexa integration
4.6 4.6
Easy to install
4.4 4.4
Value for money
4.1 4.1
Remote Control
4.0 4.0

Frequently bought together

$65.99
Get it as soon as Sunday, Mar 31
Only 5 left in stock - order soon.
Sold by OceanSales and ships from Amazon Fulfillment.
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$27.33
Get it as soon as Sunday, Mar 31
In Stock
Sold by Home Controls, Inc. and ships from Amazon Fulfillment.
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Leviton DW4SF-1BW Decora Smart Wi-Fi Fan Speed Controller, White
Leviton DW4SF-1BW Decora Smart Wi-Fi Fan Speed Controller, White
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Price$65.99-16% $31.98
Typical:$37.99
-20% $49.73
List:$62.50
$15.49$46.79$27.24
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Alexa integration
4.6
4.5
4.8
3.9
4.0
Easy to install
4.4
4.6
4.1
4.1
4.3
Remote Control
4.0
4.5
4.4
Tech Support
4.3
3.5
2.6
Sold By
OceanSales
Treatlife Official
Home Controls, Inc.
Fruit Ridge Tools LLC
Amazon.com
Amazon.com
material
Acrylonitrile Butadiene Styrene
Plastic
Aluminum
Plastic
switch type
Dimmer Switch
Push Button
Flow Switch
Dimmer Switch
Power Diode
Dimmer Switch
connector type
Screw
Clamp
Screws
Plug In
Plug In
control method
voice
application, voice, touch
voice
remote
voice
touch
circuit type
1-way
3-way
3 way
3-way
operation mode
ON-OFF
Off
ON-OFF-ON
Off
mounting type
Plug In Mount
Wall Mount
Wall Mount
Wall Mount
Plug-In Mount

Product guides and documents


From the brand


From the manufacturer

DW4SF
DW4SF
DW4SF

SIMPLE WI-FI PRODUCTS FOR YOUR HOME – LEVITON KEEPS MAKING IT SMARTER

DW4SF

DW4SF Fan Speed Control

DW6HD

DW6HD 600W Dimmer

DW15s

DW15S 15A Switch

DW3HL

DW3HL Plug-In Dimmer

DW15p

DW15P Mini Plug-In Outlet

Customer Reviews
4.5 out of 5 stars
795
4.3 out of 5 stars
1,942
4.2 out of 5 stars
2,023
4.2 out of 5 stars
1,063
Supported Loads
1.5A split-capacitor LED/CFL 300W; INC 600W LED/CFL 600W; INC 1800W LED/CFL 100W; INC 300W ¾HP Motor, 15A General, 5A LED
Typical Uses
Control ceiling paddle fans In-wall; Dim & brighten lights In-wall; Turn lights on or off Plug-in; Dim & brighten lamps Turn lamps, fans, pumps on/off
3-Way Compatible Devices
DD00R DD00R-DLZ DD0SR-1Z or DD0SR-DLZ
Neutral Wire Required
Optional Colors
No Hub Required
Works with Alexa
Works with Google Assistant
Works with IFTTT
Vacation Mode/Randomization
Works as Timer via My Leviton

Does this also control ceiling fan light kits?

No, this only controls motors. Fan kits would need to be controlled separately using a DW6HD or DW15S.

Is a neutral wire required?

Yes, a neutral wire is required for the DW4SF 4-Speed Fan Controller

Does 3-Way or Multi-Location functionality exist with this device?

Yes, pair with a DD00R Dimmer Companion device to control fans from several locations.

Can I connect with Alexa, Google, Samsung, IFTTT and more?

Yes, while none of these devices are required, they are all “Works with My Leviton” partners.

Can I create whole-home lighting and load control via the My Leviton app?

Yes – use a single app to control switches, dimmers, fan controllers, smart plugs, and outlets.

Product Description

Start automating and controlling your overhead ceiling paddle fan motors using the Decora Smart Wi-Fi fan speed controller - adjust 4 speeds + off. Use the free My Leviton iOS or Android app to add/name devices and to control them individually or as a room with a single button push. Create schedules, scenes and customize your experience.   Add an Alexa or Google Assistant device to use voice commands like, "Alexa, turn overhead fan to max". Rated for ceiling fan split capacitor or shaded pole motors up to 1.5A neutral wire required. A five year limited supports Decora Smart Wi-Fi products. Decora Smart devices are designed for countries which follow NEMA standards, including the United States, Canada and parts of South America. DW4SF is for use with the My Leviton app and can be connected to Voice controls and select third-party devices.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Leviton DW4SF-1BW Decora Smart Wi-Fi Fan Speed Controller, White


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
795 global ratings

Customers say

Customers like the ease of use, installation, and appearance of the electronic switch. For example, they mention it works perfectly, it's easy to install, and it looks good. That said, opinions are mixed on connectivity, value, and speed.

AI-generated from the text of customer reviews

49 customers mention38 positive11 negative

Customers find the electronic switch easy to use. They say it works perfectly, the app works well, and integrates seamlessly with Alexa devices. Some mention that the operation in the app and through Alexa is seamless.

"Works well and has 4 speeds. Can use switch, voice or app. Been waiting for this since last year and does not disappoint...." Read more

"...Integration with Alexa is easy too.One note, on initial setup, it might take 30 seconds for iOS to truly connect to the switch’s WiFi...." Read more

"...Also can control with Alexa and Smartthings. Great switch! Note: This switch requires a neutral wire." Read more

"...the device and ran through the setup the second time and it worked perfectly...." Read more

33 customers mention24 positive9 negative

Customers like the ease of installation with the electronic switch. They mention that it's easy to connect and program, and works well. Some say that the switch works mainly by hand and that no ceiling work had to be done.

"...I have Leviton smart light switches as well and these are even easier to install as they have the wires coming out of the fan switch that you just..." Read more

"...These switches really are great. Zero regrets. Absolutely no frustration." Read more

"...It was because the booklet and website instructions weren’t 100% accurate. For example, the names and locations of items were different...." Read more

"...I finally bought a Leviton DW4SF and installed. Wasn’t too difficult to install as I installed it next to a TP-Link smart switch in a box that holds..." Read more

12 customers mention12 positive0 negative

Customers like the appearance of the electronic switch. For example, they say it's very nice, okay to look at, and the app is well thought out. Some mention that it'll be perfect for their rooms.

"...It is a pricey bit of smart gear for what it does but the app is well thought out, if you use google home, or TP-Link's Kasa App you will be right..." Read more

"...On top of everything else, it also looks much nicer on the wall than the slide switch did." Read more

"...It's Leviton, so it's decent. Programming was very easy and automated...." Read more

"...Very reliable, and looks great too. Can be tricky to fit multiples in electrical boxes, but so can normal switches sometimes...." Read more

10 customers mention10 positive0 negative

Customers like the control of the electronic switch. They mention that it works perfectly, and can be controlled from the switch, voice, or app. Some say that the switches are nice and function correctly regardless of network. They also appreciate the reliability, consistency, and 4-way dimmer switch support. Overall, customers are satisfied with the control provided by the switch.

"Works well and has 4 speeds. Can use switch, voice or app. Been waiting for this since last year and does not disappoint...." Read more

"...Also, with Leviton I can have dimmers with multiple controls and all the switch rockers, and the side speed/dimmer adjusters are the same... and the..." Read more

"...Works perfectly, and yes you can control it from the switch too." Read more

"The switches are nice and function correctly regardless of network connectivity...." Read more

20 customers mention6 positive14 negative

Customers are mixed about the connectivity of the electronic switch. Some mention that it has good Wi-Fi and iPhone app integration, and stays connected to Alexa just fine. However, others say that it didn't work and would not communicate with their devices.

"...it a year and apparently I missed an update and it will no longer function as a smart device AND you cannot update it via your mobile device...." Read more

"...Have had 2 of these installed for over 3 weeks and has not dropped connection to wifi so that is a plus...." Read more

"...The Leviton switches are the only smart switches that won't automatically reconnect after the brown-out, and I end up spending at least 2 hours..." Read more

"...speeds, only turn on or off, but the real issue is they disconnect from the network at least once a day (have a solid network), and don't reconnect..." Read more

12 customers mention7 positive5 negative

Customers are mixed about the speed of the electronic switch. Some mention that the max speed is much faster than the old high was, and they can control the fan speed reliably. They say it has 4 speeds and it's easy to select other speeds. Others say that they can't turn the fan on or off and that the assistant isn't able to change the speed. They also mention that to get the fan started, you have to start it at the higher speed and then reduce it down if necessary.

"Works well and has 4 speeds. Can use switch, voice or app. Been waiting for this since last year and does not disappoint...." Read more

"...The max is much faster than the old high was.On top of everything else, it also looks much nicer on the wall than the slide switch did." Read more

"...after the initial setup, I could only turn the fan on/off and not set the speed. Alexa would respond she couldn't do that...." Read more

"I just installed this fan controller this morning and it was fast and easy...." Read more

12 customers mention5 positive7 negative

Customers are mixed about the value of the electronic switch. Some mention that it's reasonable priced, worth the extra money, and the lowest cost ceiling fan Alexa switch that they could find. However, others say that it works but is too pricey to just operate the fan speed.

"...Right now the price is a little bit higher at $61 but when it came out it was $50 which I think these should be around $40 knowing that the lowest..." Read more

"This is probably the lowest cost ceiling fan Alexa switch that I could find. It's Leviton, so it's decent. Programming was very easy and automated...." Read more

"Very pricey to just operate the fan speed!..." Read more

"...Nice.Worth the extra money to get a reliable product." Read more

Works great with Alexa
5 Stars
Works great with Alexa
I’ve installed 5 of these in my house and all of them work flawlessly. My fans range from 60 to 72 inches in size and they all start and run exactly as you would expect. Very quiet with almost no motor hum even at the lowest speed. Integration with Alexa is easy too.One note, on initial setup, it might take 30 seconds for iOS to truly connect to the switch’s WiFi. You’ll get a green check mark ✅ in iOS almost immediately, but it can take another 10-20 seconds for the app to truly see the switch. This was sort of confusing to me. It’s strictly a one time time, though.These switches really are great. Zero regrets. Absolutely no frustration.
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Top reviews from the United States

Reviewed in the United States on April 16, 2020
3 people found this helpful
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Reviewed in the United States on July 4, 2022
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5.0 out of 5 stars Works great with Alexa
Reviewed in the United States on July 4, 2022
I’ve installed 5 of these in my house and all of them work flawlessly. My fans range from 60 to 72 inches in size and they all start and run exactly as you would expect. Very quiet with almost no motor hum even at the lowest speed. Integration with Alexa is easy too.

One note, on initial setup, it might take 30 seconds for iOS to truly connect to the switch’s WiFi. You’ll get a green check mark ✅ in iOS almost immediately, but it can take another 10-20 seconds for the app to truly see the switch. This was sort of confusing to me. It’s strictly a one time time, though.

These switches really are great. Zero regrets. Absolutely no frustration.
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Customer image
2 people found this helpful
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Reviewed in the United States on July 6, 2022
One person found this helpful
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Reviewed in the United States on November 2, 2020
Reviewed in the United States on August 4, 2020
Reviewed in the United States on May 27, 2020
2 people found this helpful
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Top reviews from other countries

Translate all reviews to English
bug
5.0 out of 5 stars "Effortless WI-FI or Smart Home Fan Control with Leviton Smart."
Reviewed in Canada on February 1, 2024
Marie Nilla Pinette
5.0 out of 5 stars Marque bien connue pour leur produit
Reviewed in Canada on February 21, 2021
krzysztof Wolczyk
5.0 out of 5 stars Easy to use
Reviewed in Canada on February 8, 2021