The Leviton Decora Smart Home app connects the Decora Smart with HomeKit technology product family to your iOS device – no hub required! Control your lights and connected plug-loads using the free app for iPhone, iPad, and iPod Touch. Use Siri on your iOS device to control your Leviton HomeKit-enabled devices with just your voice. Add dimmers, switches, and plug-in modules to begin automating lights and loads both inside and outside your home.

Easily replace your existing single pole or multi-way devices with the new Leviton Dimmer or Switches to allow control from your iOS device via the Decora Smart Home app. If you have plug-in devices like lamps, fans, or small appliances, the Decora Smart with HomeKit technology plug-in dimmer and plug-in outlet are perfect additions to the in-wall devices.

Use the free Decora Smart Home app to add/name your smart devices, add them to rooms/zones, and to control them individually or as a room with a single button push. Customize your experience with adjustable fade rates, maximum/minimum illumination levels, and more if desired for a truly advanced lighting control system that’s easy to use manually or via the app. Even control multiple properties such as vacation homes.

Leverage the Leviton Decora form factor with matching color change kits, multi-way devices for hallways and staircases, multiple options for wallplates and more, to match the décor throughout your home. A five year limited warranty supports Leviton Decora Smart with HomeKit technology products.

What’s New

Version 1.7.5

Better support text
Miscellaneous Bug fixes

Ratings and Reviews

1.8 out of 5
199 Ratings

199 Ratings

El Guapo ✔ ,

Very buggy, struggled for days. Needs overhaul.

After days of struggling with this app and installing 30 light switches, I learned I had to move my access point/router 6 inches away from each light switch in order to get each accessory to join the network. Rebooting my iPhone also helped as sometimes the passing of WiFi credentials from the iPhone to each light switch didn’t work (but I assume this is Apple’s fault since they wrote the API for that process). Deleting Zones or Rooms from within the Decora app sometimes caused a catastrophe of also deleting unrelated light switches (accessories) altogether. This is inexplicable. App needs a serious overhaul.

cybercookie72 ,

2 years 6 switches only one working with HomeKit

The switches as switches and dimmers work great, seem a bit warm but work without issue.....where this app and the switches die is with remote control or more specifically the lack of keeping these switches connected to the app and HomeKit.....get used to connection failed message for no rhyme or reason I have 2 switches for a bathroom RIGHT next to each other...the farthest from the router worked up till last year when it started getting the connection issues. For the last year only one switch is connecting anymore....and it is the front porch which is the furthest from the router, the signal goes through the kitchen AND the utility room...LoL the switch that has the most interference and weakest signal is the one that’s hanging on.....I can’t really tell if the app is crap or the switches are crap....or the combination make the crap experience....Leviton support is nonexistent and loves to try and blame the router....I have had a linksys wrt54, Apple airport and ASUS rt ac66u...the one switch that has worked through all routers and different router placements the others up till a year ago work intermittently connect but constantly loose connection and then eventually never connect again.....STAY AWAY FROM THESE SWITCHES and by proxy the app.....good thing is the app doesn’t freeze anymore

morganhighley ,

Unreliable connection - Not ready for real world

I tried 1 dimmer and 5 switches for the past 5 months with hopes of being able to standardize on them throughout my house. I have excellent WiFi coverage with plenty of bandwidth and clean, stable power. Unfortunately, the devices would randomly disconnect and would rarely reconnect without either performing the 7-second network refresh (which rarely worked) or the full factory reset which also requires removing each reset device from HomeKit (which impacts all associated automation) and going through the process of adding new devices. Even had to completely cut power to my house to reset all of the devices because they all went offline at one point, had to factory default all of them and none of them would connect unless power was cut to them. Since there is no “air gap” on the devices, flipping breakers is the only solution. The app only showed an available update one time (which didn’t seemed to work) and was grayed out the rest of the time. Also has issues where I could not add a device using the Leviton app but the HomeKit Home app worked. I really wanted these to work but it’s way too buggy. Just replaced all of the Leviton devices with another system and haven’t had a single problem.

App Privacy

The developer, Leviton Manufacturing Co. Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Leviton Manufacturing Co. Inc.
22.2 MB

Requires iOS 9.1 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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