Amazon’s Prime Day 2024 runs from Tuesday, July 16th, through Wednesday, July 17th, and is an excellent way to stock up on smart home gear. I spent hours sifting through the best deals to bring you my picks for the best buys.

Grab some serious bargains on robot vacuums, smart kitchen gadgets, and lots of smart plugs. Plus, smart lighting favorites Philips Hue and Lutron Caséta have some select savings on their popular products. Read on for all the latest deals, and be sure to check back, as I’ll keep this updated throughout the sale.

Best deals on Amazon Echo devices

• Several of my favorite Echo smart speakers and displays are on sale this Prime Day. If you’re looking for good sound and a smart home hub that adds support for Thread, Zigbee, and Matter smart home connectivity — the Echo fourth-gen is a great device for just $55 (down from $100).

• Stepping down in size and price, the Echo Dot fifth-gen for $25 is an excellent buy. Two on either side of the bed make for surprisingly good stereo sound in a bedroom. These are also Matter controllers, but no Thread or Zigbee. While I prefer the Dot with Clock version, strangely, both the fourth-gen and fifth-gen Dots with Clocks are out of stock on Amazon — so no deals to be had there.
• Speaking of clocks, Amazon’s resurrection of the Echo Spot has been the smart home highlight of my summer so far. For just $45 on sale, this small screened smart display shows just enough info to be useful and not enough space for Amazon to show me any ads... yet.
• If you want a bit more display with your smart display, the excellent Echo Show 8 is at an all-time low of $85. This is the best smart display you can buy today: a great size, good sound, and useful widgets, making it a handy tool for checking my calendar, picking a recent playlist, or turning on the kitchen lights. It packs the same smart home radios as the Echo fourth-gen — Zigbee, Thread, Matter — so it is an all-around smart home hub. Read my review.

Best robot vacuum deals

• The excellent Eufy x10 Omni is $200 off at Amazon — just $599.99. That’s one of the lowest prices you’ll find for a robot that can empty its dustbin, refill its mopping tank, and wash and dry its mop. It also has a nice, compact design and an impressive 8,000Pa of suction, plus AI-powered obstacle avoidance, so it dodges most common household clutter. Read my review.
• My favorite top-of-the-line Roomba — the Roomba Combo j9 Plus — is on a stellar sale, over 40 percent off at $799 at Amazon at Best Buy, down from $1,400. This is the first Roomba that can refill its water tank and empty its bin, and its mopping prowess has improved thanks to a new SmartScrub feature. The dock is also the nicest-looking of any robot vacuum I’ve tested, making this one more likely to fit in with your home decor. Read my review.

• My previous top pick for a robot vacuum, the Roomba j7 Plus, is now $399.99, and that’s with the auto-empty dock. That’s a great price for an excellent robot vacuum with good navigation skills and the best obstacle avoidance of any bot I’ve tested.
• My favorite budget Roomba, the i3 (aka the i4), is on sale for $253 $235 down from $400. It is getting harder to find as it’s being replaced by the Roomba Combo i5, which is also on sale for $249 at Amazon ($100 off). I’ve not finished testing the i5, but my initial impressions are positive, and it’s very similar to the i3, adding a removable mopping tank and a smaller auto-empty dock (which costs extra and is on sale for $399). Either bot would be a great buy this Prime Day.
• The previous top-of-the-line Dreame L20 Ultra is down to $799.99 $699.99 with on-page coupon, originally retailing for $1,500. This is my former top pick for a vacuuming and mopping bot because of its neat trick where it removes its mopping pads automatically when it’s time to vacuum so it won’t get your carpets wet. It’s being replaced by the Dreame X40, which has some impressive enhancements, but the L20 is still a great robot, especially at this price. The X40 Ultra is $1,900, although it’s on sale for $1,700.
• The Narwal Freo X Ultra is my favorite bot if you’re looking for a vacuum robot that excels at mopping. It’s seeing its biggest discount ever with $450 off, taking it to $949.99 from $1,399.99.

• The SwitchBot S10 robot vacuum and mop is on sale at Amazon for $799.99 ($400 off), its second-best price to date. This innovative robot hooks directly into your plumbing, so you don’t have to deal with filling and emptying large water tanks. Read my review.
• At a 45 percent discount, the Shark AI Robot Self-Empty XL is a steal at $299.99 for a solid self-emptying robot vacuum that doesn’t need replaceable bags. (It has a washable bin.) It’s loud and rattles but does a great job getting everywhere it needs to go, although it lacks advanced obstacle avoidance, so you’ll need to clean up before you run it.
• The Roborock Q5 Pro is one of my favorite budget robot vacuums thanks to its huge 770ml bin, double roller brushes, and 5,500Pa suction power, which make it a great choice for tackling pet hair. It’s 58 percent off at $179.99 right now. You can also add an auto-empty dock for $160 more.

Best bargains on video doorbells and smart locks

• Two of my favorite wireless Ring doorbells are on sale: the Ring Battery Doorbell Plus for $99.99 ($50 off) at Amazon and the Ring Battery Doorbell Pro for $149.99 ($80 off) at Amazon. These both have a head-to-toe view, something earlier battery-powered Rings didn’t offer, plus a higher resolution at 1526p. The major difference is that the Pro has Ring’s radar motion detection, significantly reducing false alerts. So, if you have a lot of action at your front door that you don’t want to be notified about, spring for the Pro. Otherwise, the Plus will do you very well.
• If you’re looking for a real bargain buzzer, the Blink Video Doorbell — my favorite budget option — is on sale for $30. But get it with the Sync Module for $5 more ($35), as this lets you see a live view and use local storage, so there’s no need for a subscription.

• My current favorite smart lock — the Yale Assure Lock 2 — is seeing decent discounts on its various models (read my review). The best deal is the Yale Assure Lock 2 Touch in black suede with Wi-Fi, no keyhole, a touchscreen keypad, and a fingerprint reader. It’s 32 percent off at $189.71 at Amazon. It works with all the major smart home platforms, including Apple Home (but not HomeKey), and has a nice, discreet look on your front door.
• The ingenious SwitchBot Lock — a retrofit lock that works with pretty much any lock — is down to $119 at Amazon from $170, including a keypad with a fingerprint reader and the Hub Mini needed to connect to smart home platforms for voice control. This is a great solution for renters since there’s no drilling at all (read my review).
• The newer model SwitchBot Lock Pro is also on sale, for $140 — a 30 percent discount, and includes a Matter-enabled hub and keypad. It’s more robust but does require removing your existing thumb turn, which might be an issue for some.

Best savings on smart lighting

• The ultra-reliable Lutron Caséta smart lighting system has two good deals going for Prime Day. If you’re new to the system — which is based around smart switches that use Lutron’s proprietary radio frequency through a Lutron bridge — the Diva Smart Dimmer Switch starter kit is the place to begin. It’s on sale for $89.95 from $119.95 and includes one paddle-style smart dimmer switch, a bridge, and a tabletop Pico remote.
• If you’re already all in on Lutron Caséta, the Lutron Caséta Smart Lighting Kit gets you a two-pack of dimmers with the Pico remotes for $135.95, down from $170. (Note: this is the older style.) All Caséta models work with all the major smart home platforms.

• If smart bulbs are more your scene, a three-pack of the excellent Philips Hue 60-watt A19 color and white bulbs is down to $76 from $135 at Amazon.
• To get the most out of the Hue smart lighting system, you need a Hue Bridge, which you can get in this Philips Hue Smart Light Starter Kit, where it comes bundled with three 75-watt white and color A19 bulbs and a smart button for wireless control of the lights. It’s on sale for $125.99 at Amazon, a savings of $54. Hue works with all the major smart home platforms and Matter.
• Nanoleaf’s A19 smart bulbs are slightly cheaper and do not require a proprietary hub. They work over Thread and are compatible with Matter. A three-pack of Nanoleaf A19 full-color bulbs is on sale for $35 at Amazon, down from $50. Read my review.
• Another hub-free option for smart lighting is TP-Link’s Tapo Smart Wi-Fi Light Switches. These also work with Matter, so they are compatible with the major smart home platforms. You can get the standard on / off switch for $20 for a two-pack or two dimmers for $25.

Best prices on smart plugs

• The energy-monitoring Eve Energy Smart Plug is just $55 for a two-pack, under $30 per plug, which usually retails for $40 each. A compact Matter-compatible plug that works over Thread, it can be used to add smarts to lamps, TVs, coffee makers, and more and can keep track of energy use. Read our review.
• If you don’t need energy monitoring, Tapo’s mini Matter-compatible smart plug (Wi-Fi) is a whopping 60 percent off at just $8 a plug, or pick up a three-pack for $21, just $7 per plug.
• A four-pack of Matter-compatible energy-monitoring Kasa smart plugs (Wi-Fi), Tapo’s sister brand, is going for $39.94, $30 off, and just under $10 each at Amazon.
• If you plan to pack a lot of power outlets into one place, the Meross Smart Power Strip has four outlets and four USB ports. You can control it from your smart home platform of choice, including Apple Home, Alexa, Google Home, and SmartThings. It works over Wi-Fi and is on sale for $32.78 at Amazon, down from $52.99.
• If you want to take your smarts outdoors, TP-Link’s Tapo Matter Outdoor smart plug (Wi-Fi) is down to $18 from $25 at Amazon. It has two individually controllable outlets and long-range Wi-Fi to reach the chicken coop or pool pump at the end of the garden.

Best bargains on smart kitchen gear

• If you fancy smoking meats indoors, the GE Profile Smart Indoor Smoker does a decent job of replicating the hard work of an outdoor smoker from the cool comfort of your kitchen. It’s $450 off for Prime Day at $550 $300 off at $699. Read my review.
• I recently tested the latest GE Profile smart nugget ice maker and fell in love with everything but the $630 price. Sadly, it’s not on sale, but the older model, the GE Profile Opal 2.0 XL Countertop Nugget Ice Maker, is. At $478 ($200 off) at Amazon, it’s closer to affordable, and you only miss out on a few upgrades — such as a magnetic scoop and a more streamlined cleaning process.

Best savings on smart security cameras

• My favorite type of security camera is a wired floodlight cam — you get a camera and lights in one and never have to worry about battery life. Eve’s excellent Eve Outdoor Camera is down to $172 from $249.95 on Amazon (with the on-page coupon) and features a bright, motion-activated light. As one of the only outdoor cameras that works with Apple’s HomeKit Secure Video service, it’s a great option for Apple Home users.

• There are some good deals on wireless cameras, too, including the all-in-one Eufy Solo Cam (2K). This is a great battery-powered outdoor camera that doesn’t require a Eufy HomeBase and has a built-in solar panel, so it can keep itself charged. It’s just $70 at Amazon, down from $130, and it has the option of local storage, so there are no subscription fees.
• Similarly, the Tapo MagCam is a battery-powered camera with onboard local storage. Thanks to its magnetic base, it’s also one of the easiest cameras to install. It’s half-price for Prime Day at $60, but you’ll need to buy the solar panel separately if you want it to charge itself.

• Ring’s versatile Stick Up Cam Battery is $45 off right now at Amazon; you can get it for just $54.99. These simple cameras are easy to put anywhere thanks to a versatile mount and weatherproofing. You will need a Ring Protect plan for any recorded video.
• For a great budget buy, you can’t beat the Blink Mini 2 indoor / outdoor for just $20 at Amazon. You’ll need to pay extra for an outdoor-rated cable and pick up a Sync Module if you want local storage. But you can get cloud storage for $3 a month, making this a great little wired camera for keeping an eye on your home, inside or out. Read my review.

Update, July 17: Added new pricing on some deals.