Lutron Caséta Weatherproof+ Outdoor Smart Plug On/Off Switch | Works with Alexa, Google Assistant, Ring, Apple HomeKit (Smart hub Required) | for Landscape and String Lighting | PD-15OUT-BL | Black |1

You will not go wrong with Lutron devices. They are used in the offices and hospitals. I replaced some unreliable outdoor wifi switch with these. I have their other devices and they are always online and work. That is the most important thing here. Also, you can pair a Pico switch to these and skip the hub all together to create a 4 way switch in seconds.

Use to turn on/off exterior spot lights in my property. Smart plug works very well and setups/integrates easily into Lutron app. But, I did have to move my Lutron hub to a more central location in my house as one plug was initially out of range

The module works fast, no issues at all versus my old system

The Lutron Caseta line of smart home products is worth every penny. They use a proprietary communications protocol, but integrate with Alexa and HomeKit with an additonal hub. That said, even if your network goes down, the switches and remotes still work just as you would expect, its just your automations and integrations that will temporarily be unavailable. Its the only brand of smart outlet that Ive never had just spontaneously stop connecting to the network (unless the whole network is down).

East to install. Synced up immediately with my Lutron/Cassetta base and works effortlessly with Siri, Alexa and Google once setup with those systems is complete. Love it.

Works great.

But worth it for the rock-solid connection and HomeKit integration!

This integrates well with Caseta system/hub and had no problem connecting during setup. This is kind of bulky and designed for outside for things like holiday lights. Would be nice to have a less bulky version for inside use though that could handle higher wattages than the dimmer switch.

Had no problem integrating unit with my Lutron & Alexa system

I could not rate the Alexa use as I am an App biggot, but like the the rest of the Caséta system it works perfectly with Siri so it should work with Alexa as well. Installation was simple. Plug it into an standard US duplex outlet. Plug the load into the other connection on the device. That is all. You can then press the waterproof button to turn the device on and off. To activate the remote function, open the app on your phone. Click the dropdown to reach add the device option. Select the device and follow the instructions on the phone. When you have completed all steps as instructed. You can turn on and off your device with the app on your cell phone. In addition, when you next open your Home App on your iPhone the new device will show up and can be added to all your regular scenes or automations. For those not familiar with the Caséta system, you will need to get a starter kit so you have a bridge. Without the bridge none of the Caséta products can be configured. They will work as local device controllers only. For Apple Siri integration, you also need an iPad or Apple TV you can leave connected to the same wireless system as the bridge and the bridge must be connected to the internet for proper setup.