Easily setup and control your home's lights, shades, fans, temperature and Sonos rooms from anywhere with the Lutron app on your iPad, iPhone, iPod touch, and Apple Watch.

The Lutron App requires a Lutron Smart Bridge, Smart Bridge Pro, or RA2 Select Main Repeater and compatible Lutron products:

Smart Bridge:
-Caséta Wireless light dimmers/switches/fan controls and Pico remote controls
-Serena motorized shades

Smart Bridge Pro:
-Caséta Wireless light dimmers/switches/fan controls and Pico remote controls
-Serena, Triathlon and select Sivoia QS Wireless motorized shades

RA2 Select Main Repeater:
-RA2 Maestro light dimmers/switches/fan controls and Pico remote controls
-Triathlon and select Sivoia QS Wireless motorized shades

Also integrates with these other smart home devices:
-Amazon Alexa
-Google Home
-Honeywell Wi-Fi thermostats including Lyric**
-Nest Learning Thermostat, Nest Protect, and Nest Cam**
-Carrier Côr thermostat**
-ecobee3, ecobee4, and Smart Si
-HomeKit thermostats

The Lutron app will walk you through set up with easy step-by-step instructions.


Control from anywhere
Control lights, shades, fans and temperature in the comfort of your home or from anywhere in the world – the office, the airport, the beach – so lights aren't left on, shades aren't left open, and your HVAC is set back while you're away.

Make a scene
Add personalized scenes to control multiple lights and shades together at the touch of a button. Create a "movie" scene that dims the lights and closes the shades, or make a "goodnight" scene that turns off all your lights and closes your shades as you drift off to sleep.

Right on schedule
Schedule scenes to happen automatically at set times of day, or based on sunrise and sunset. Turn on your porch light at dusk, turn it off at dawn, or open your shades in the morning to wake up with the sun.

Automatically turn lights on when you arrive home and automatically turn lights off when you leave. Receive a notification if you’ve left the lights on after leaving home, then turn them off right from the Notifications screen.

Today Widget Scene Selection
Turn on your favorite scene from the Today Widget by swiping down from the top of your device's screen. No need to launch the app or even unlock your phone.

Apple Watch App
Control the lights and shades in your home no matter where you are. Whether you’re on the couch and want to dim the lights for movie night, or on the road and want to make it look like someone’s home, all it takes is a tap. And if the lights are on when you leave the house, you’ll get a notification giving you the option to turn them off. You can even close and open your shades while you are on vacation to give your house a lived in look right from your wrist.

HomeKit Support
Use Siri to control your Lutron lights and shades. If your iPhone is charging on your bedside table, simply say "Hey Siri, turn off my lights." Group your lights together into rooms so you can say things like "Siri, set the Kitchen lights to 50%." App developers can control Lutron dimmers, switches, and window shades.

**Only available in some regions

What’s New

Version 6.7.1

Wireless Sensors now added to Caseta to turn lights on and off automatically!
Now set the time range for your lights to randomize when using Smart Away!
Wireless Repeater for Caseta - extend your system range!

Ratings and Reviews

3.4 out of 5
343 Ratings

343 Ratings

Porizo ,

No support for multiple homes/locations

The app is good and the wireless dimmers are great, I liked them so much that I added them to our vacation home. To my surprise the app does not support multiple homes! Wow! I had other wireless switches in our second home which worked perfectly while being controlled by Google home and more importantly by voice commands as Google home DOES support multiple homes. I switched to Lutron in order to have only one system and now I basically have lost my voice command ability as you can not set up multiple homes in Google home since you would have to set up two Lutron accounts and link them to Google home in order to accomplish it. Google home/Lutron does not allow for this. So now I have lost my voice controls. The app needs still needs to mature a lot. Need to add multiple location support!!

Developer Response ,

Thanks for reaching out about supporting multiple homes in the app - Have you tried the latest 6.6 version of the app? We listened!

sbrunner ,

Rock solid

We have over 90 devices - on two bridges. The two accounts that are required are a bit of a hassle, Home brings them together - and this is what we use. After three years of service, the system has been running rock solid and dependable. The system deals perfectly with the many lightning related power outages we have in Texas.

I am super excited about the new fan controllers and will replace my eight fans that are on the old on/off switch today. Thank you for the 75 device expansion, not enough, though. A really nice feature would be the merger of the RA Select and Caseta lines for more flexibility. I do not believe it would eat into revenue as both lines serve completely different markets. But it would allow tinkerer to spend more money that they otherwise would not spend.

An in-wall outlet is missing from the line, the plug-in model is no replacement. I am running a couple of Z-wave outlets today for these for various things such as pump controller, outside lighting, and holiday illumination. Z-wave has been running fairly stable, but compared to Clear Connect, no comparison. Z-wave so and so often fails to trigger, whereas Clear Connect works every single time.

Developer Response ,

Thanks so much for sharing your feedback with us! Your feedback on upgrade options/compatibility, and in-wall outlet has been shared with our product management team.

FranceUSA ,

Siri phone works. Watch does not at first

Alexa will work but not as well as Siri. But Siri only works well with the iPhone. The watch does download the app but does not let you control anything. I had to delete My Home in HomeKit and reload the bridges to get it working. That is crazy. Also, the app watch does not let you access devices. It only lets you access scenes. So unless you create a scene you will not see your device. So create a scene to turn on a light and create a 2nd scene to turn off the light. Not very smart.

With all that said, I don’t think there is a better hardware device for switches. Add Hue Lights to Caseta and you have an amazing system.

The 30ft Range is not a problem for me yet but at a minimum they should create a mesh of Bridges that could add 50 devices each. So that with 3 Bridges one could handle 150 devices. 2 Bridges with 2 separate accounts is not an acceptable solution. And the expensive custom “RA2” which is a premium to the “Caseta” system is not HomeKit ready which means that even for free no one would want that outdated expensive system. Currently you can only do 50 switches on Caseta, which means you have to be selective on what to use Caseta. May be light switches using Caseta and use a different Brand to control power plugs.

Developer Response ,

Thanks for your feedback on our Apple Watch app and hardware!
You can customize what Lutron devices appear in our watch app from the iPhone app Settings menu under 'Apple Watch' - you can chose items from your scenes, lights, and shades.
We understand your concerns about the 50 device limitation and are committed to making improvements. Our currently available professionally installed solutions are RA2 Select (up to 100 devices), RadioRA 2 (up to 200 devices), and HomeWorks QS (large scale) - all which can be used with HomeKit.
Please let us know if you have any other questions, concerns, or feedback!


Lutron Electronics Co., Inc.
162.2 MB

Requires iOS 9.0 and watchOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, Portuguese, Simplified Chinese, Spanish

Age Rating


  • Family Sharing

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

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