There are roughly a bajillion smart home devices out there. A bunch of them are on sale for Amazon Prime Day 2023. Whether you’re just starting your smart home or you’ve been waiting to add some smart light bulbs, a smart lock, a new indoor or outdoor security camera, or even a robot vacuum, it’s a good opportunity to save some cash.

Here are the best discounts we’ve found on devices that work with Apple Home, Google Home, Samsung SmartThings, and Alexa.

Before you buy any smart home device, make sure it works with the smart home platforms and the phone ecosystems you already use. Matter makes this easier — kind of, but also kind of not. There’s also a lot of junk out there! Here’s some stuff that’s actually worth buying. We’ll keep updating this as more deals surface.

Here’s the thing: robot vacuums are always on sale, and Prime Day isn’t necessarily the best time to buy one. In fact, the iRobot Roomba J7 Plus, our favorite robot vacuum, is slightly more expensive on Prime Day than it was just a few weeks ago, while the regular J7 is down from $599 to $399 — but it hits that price every few weeks. That said, these deals ain’t bad:

Other good video doorbell options:

Updated July 11th, 2023 at 3PM PT: Checked prices and added some new deals.