Lutron Caseta Diva Smart Dimmer Starter Kit; Dimmer, Hub, Remote, & More

Easy install (if you can install a light switch, this is basically that plus following in-app instructions to set up the hub and Pico remote). No neutral required (unlike the simpler "Clara" on/off smart switch in the Caseta line, oddly), so it can replace pretty much any single-pole, "3-way", etc, switch in your US house. The dimmer switch itself can be a tight fit for an older electrical box, but that should be expected for any smart switches (or even non-smart dimmers). Certainly not the largest such device I've had to work with. Did require some re-organization and re-folding of wires behind it to get is able to sit flat like the old 1980s-era light switch it replaced did. Comes with all the hardware needed, other than the wall plate for the dimmer switch (which is odd; Lutron is really inconsistent about when it includes a wall plate and when it doesn't), but wall plates are easily picked up at your local hardware store (and you probably want to match the plates of your other light switches). Any "Decora" or "GFCI" wall plate will work with this. I really wish this came with the *paddle* Pico switch to match the paddle dimmer, although the "classic" Pico isn't *too* bad (gives me one to have sitting on my desk). I needed to order a Pico Paddle for our house (I can't see anyone wanting one wall switch to be a simple paddle and the other to be the ugly classic Caseta button layout) in the "other entrance of the room" position, as well as a wall mount (Amazon doesn't sell the actual Lutron wall mounts, just knock-offs, so had to pick these up at Lowe's). Functionally, offers "smart" control with Caseta's rock-solid reliability. The dimmer has a slider to set your "normal" dimming level; a single press on the "on" end of the paddle brings you to that preset; hitting it again goes to full-on. A single press of the "off" end, as expected, turns the lights off. Off and on operations happen with a quick but elegant "fade" effect. You can also set the "off level" for the dimmer to match the minimum level for your specific light bulbs / fixture (if you've ever had a dimmer where the lights are off when the dimmer is still at something like 50% you know how important this is). The Pico switch has a "full on" button, a "full off" button, then "dim/brighten by 1%" buttons, and a separate "on to preset" center button. Frustratingly works differently from the wall dimmer (that is, a single press on the "on" button goes to full-on, not to the preset). Note: the Paddle Pico Remote has similar functionality to the dimmer's on/off buttons (first press of 'on' brings it to preset; second to full on). Unlike the "classic" Pico remote, though, it doesn't offer any way to dim to "any" level 1 percent at a time (holding down the on or off ends of the remote doesn't do anything). The hub is, well, a hub. It takes a micro-USB cord (important for all us folks who have a bazillion USB-C cords but not many micro-USBs still hanging out in the drawer from 2010). It does include a wall plug power cord with a permanent cord attached, but if you're putting this in a cubby with all your other hubs etc you probably want to just plug it into a USB multi-port charger rather than using a separate wall plug for it, so make sure you have a little micro-USB cord available. It also must be plugged into your network via ethernet (*not* able to use wifi to connect!), so make sure you have an ethernet port available on your switch or router where it is to be installed. It *does* come with a short ethernet cable for that data connection. Would be nice if it supported PoE, but maybe some later iteration will. For those not already informed of "why a hub", the hub is the key to Caseta's reliability. Instead of using WiFi, Caseta uses its own RF band for (low bandwidth, low power, but high permeability through walls) communications between devices (device to device) and the hub (device to hub). While Thread is a pretty good newer standard for this purpose, it still isn't as rock-solid reliable and certainly as time-tested as Caseta's RF communications are. The hub basically allows all the devices to run on this reliable network (so when you press "on" on a Pico switch, it immediately and reliably turns the light on, just like a hard-wired switch would act), while allowing your other devices (phones, computers, etc) to control those devices over your local network. The physical hub is smaller than I'd expected, just a few inches square. The only real drawback is you need to provide it power and an ethernet connection. I know some people are really against needing to have a hub; I prefer reliability over the very minor inconvenience of having to house a hub somewhere in the house. Of course, the wall switch and pico remote work without the hub, but why would you buy this particular kit if you weren't going to be using the hub? With the hub, everything easily connects to Apple Home (my platform), Google, Alexa, etc. With Apple Home it just required going into settings, Integrations, then clicking the Apple Home integration. Asked for a code from the bottom of the hub, but also offered to use the camera for that, which worked flawlessly. This only needs to be done once for the hub, so if you add more light switches later on you don't need to re-integrate them with Apple Home. When I later opened the Apple Home app it prompted me that there was a new light and asked to place it in a room (didn't pick up the "Office" designation I'd given the lights in the Lutron app though) and give it a name (it *did* default to "Sconces" as that is what I'd told the Lutron app). Pretty much as easy as can be. Overall, I'm very happy with this, and looking forward to years of reliable use.

Ok, this dimmer/hub setup is the best for our front porch light. The fact that no neutral wire is required makes the install a breeze. The Lutron app's Wi-Fi setup for a dimmer light schedule is very straightforward. We have two dimmers on our hub so far.

TYhe Diva dimmer is almost a unicorn: an in-wall dimmer that works both with Homekit and as a stand-alone dimmer, and does not need a neutral wire. I've used Lutron Maestro (non-smart) dimmers before, which are awesome, but this was my first experience with the Diva series. The in-wall, remote, and HomeKit controls all work perfectly. The lights don't quite dim all the way down, but I think that's due to the specific LED lights I'm using it with. Dimming is very smooth over the range it does have. I was annoyed that I had to download a Lutron app and create an account just to onboard the dimmer to HomeKit. I deleted the app after onboarding, though, and the dimmer still works fine through HomeKit. I plan to get more of these since the hub supports multiple Diva devices.

I bought this because the Kasa (2) switches I bought failed after about 6 or less months - one right after the other. They are a bit deeper than the Kasa switches but was able to get it to fit with a little more nudge. Thought I would hate having a separate hub to control my light switch but it was easy to set up and install. If this lasts longer than 6 or more months I’ll buy more of them. Update 01/08/2026: these were purchased in August 2024 and it is still rock solid. has not failed so I believe in the reliability of these. I plan on purchasing more of the switches since the original kit included the hub. Great product!

Installed without any issues. Setup has been working fine so far. Zero problems seen

I looked at a bunch. The others either were ugly or lost their wifi connection all the time. I was reluctant to use these because of the price and the proprietary comms; but there is a reason the pros use them. One thing I’d like to see improved ins future generation is for them to take up less space. The unit is a lot deeper than a dumb switch. And you have to split to wires instead of nuts; which takes up more space. A big problem fitting all the wires when you have multiple switches side by side.

After frustration with several smart light bulbs in three outdoor enclosed sconces, I decided to try smart switch. Due to wiring in our early 1970’s house I wanted a high-rated switch for Apple HomeKit. The Lutron Caseta switch kit met those key criteria as well as including a stand-alone remote. Installation was straightforward for a knowledgeable DIYer, taking about 20 minutes, fitting into a 3-switch box. Setup in the app with the hub, and into HomeKit was quick and easy. Now I have ready control including dimming and full schedule capabilities. Recommend for those with similar objectives.

Upgrading home to be more "smart" and this reliable, functional, easy to use, capable device was exactly what I was looking for. Have someone constantly leaving lights on? Forgot to turn lights off before bed and don't want to get up? Want to wake up to lights already on and not having to search in the dark? This product is for you. The capabilities are endless with integration with smart homes. Create schedules, scenes, remotely turn off/on, this device does it all.

This first smart switch was for the front outdoor porch lights. I can now dim them and set on/off times either by the clock or measured from sunset or sunrise. I added another switch (additional to this bundle) to a room where I wanted to use the remote control. Soon I will have two more that will be set up to make the place looked lived in when we are away. One of those will have a remote control to make it function like a 3-way switch. The installation was easy with good instructions, if you are comfortable swapping light switches. No issue either with setting up the hub and apps software. They state the range from the hub to switch can be up to 30 feet but mine is a bit further than that and has not had any issues. They have two devices though that can extend the range.

The product came with a wall plate bracket instead of the remote control pedestal. I was expecting the pedestal. Disappointed