Amazon Memorial Day sale: The best tech deals that'll save you up to 80% on devices, vacuums and more

If spring allergies are making you sneezier than one of Snow White's friends, you'll want this HEPA air purifier that's currently over 50% off. Not only can it remove up to 99.97% of airborne particles as small as 0.3 microns, but it does so quietly (as in, softer than a whisper). It's suitable for spaces up to 1,076 square feet.

Check out our roundup of the best air purifiers for more.

Never fight with your family over outlets again. This electrifying gadget boasts five AC outlets and four USB ports, enough for everyone to charge their devices all at once. Oh, and this top-seller is much sleeker than having a power strip on your floor.

Check out our tech editor's roundup of the tech products he can't live without for more.

Voices come through sharp and detailed, while background sounds hover at just the right level. Choose from three modes — music, movies, dialogue — for custom audio perfection.

Swimming in a pool? Fun. Cleaning a pool? Not fun. Let this aquatic robovac do most of the dirty work for you. It'll suck up debris at the bottom of the pool and runs for up to 90 minutes before needing to be juiced up. It also comes with a hook so you can retrieve your new favorite gadget without getting wet.

If you're ready to jump aboard the earbud train but would rather not shell out for AirPods, our tech editor says these are the "best overall AirPods Pro alternative" — and they're marked down to just $55. "Just about perfect," he says. "The Aero comes closest to matching every AirPods Pro feature — most notably spatial audio, which makes it sound as if it's coming from all around you."

Check out our roundup of the best AirPods Pro alternatives for more.

Earbuds aren't for everyone, and if you'd prefer some cushy headphones, this wildly popular pair from Sony is an insane 10 bucks — that's 50% off. Their lightweight design makes them comfortable to wear for extended periods of time and the swiveling ear cups allow you to fold them down for easy packing. They've also got a wide frequency range that makes for a more immersive sound experience.

If you've been curious about all the hype around Apple's popular tablets, now's your chance for a firsthand peek. This ninth-gen iPad has 64GB of storage, a crisp Retina display, front and back cameras and Touch ID to ensure that your information stays secure. Use it for everything from checking your email to browsing the web, sharing photos and even sketching. (You'll want an Apple Pencil for that last one.) 

Check out our roundup of the best tablets for more. 

Going camping? You'd be wise to take this No. 1 bestselling solar generator with you. You can charge it ahead of time at home or let the sun do its thing via a built-in solar panel. It's got two AC outlets and USB ports galore to keep multiple devices juiced up while you enjoy the great outdoors. Plus, there's a built-in LED flashlight you can use as a backup. 

And for even less, these Tozo minis are ridiculously popular and come highly rated. They're ultra-lightweight with dual ear-touch controls, and their charger offers up to 24 hours of listening time. They also come in a slew of fun colors.

Tired of dealing with an assortment of remotes every time you want to watch TV? Stop the insanity with a Fire TV Stick — it can replace 'em all. You'll be able to effortlessly switch between the news, sports, live TV and your favorite streaming platforms for easy access to millions of shows and movies; plus you'll get a free 6-month subscription to MGM+ with your purchase.

Whether you know a dad who's a grilling machine (Father's Day is June 16!) or want your meat to come out perfectly every time, this popular probe is down to the lowest price we've seen. What sets it apart from the rest is that you can pair it with your phone via an app and read the temperature that way, allowing you to focus on other tasks rather than babysitting your steak.

If it's a hands-free vac you're looking for, this little guy costs less than $100 — but you'd never know it, given all its features. From its four cleaning modes and anti-collision sensors to its brushless suction port that'll keep it from getting tangled up, this is one smart machine. Oh, and it can clean for up to 100 minutes before needing a recharge.

Check out our roundup of the best robot vacuums for more.

Insignia's 24-inch model is a popular choice, thanks to its built-in Fire TV capabilities — you can stream more than a million shows and movies. The Alexa-equipped remote makes it easy to flip through channels using just your voice, and we're not mad at that insanely low price tag, either.

Check out our roundup of the best budget TVs for more.

Enjoy sports, movies and all your favorite streaming services on this top-rated 40-inch smart TV, which has high-def resolution and LED backlight to bring you clear, vibrant visuals. It's equipped with Apple AirPlay and Chromecast, allowing you to watch anything from your phone or tablet right on your television, and it has more than 140 apps — including Netflix, Disney+ and YouTube — built in for instant access.

Of course, going bigger never hurt anyone, especially for $200 off! Boasting impressive 4K ULED visuals for more vibrant color, brightness and clarity, this TV is the one that'll make you feel like you're part of the action while vegging out on the couch with some popcorn.

How stylish is this sleek stick vac? And for a fraction of the price of a Dyson, to boot. At just 7.5 pounds, it's easy to move around the house, and since it's cordless, there won't be any tripping over cables. It runs for up to 48 minutes on a single charge and has a built-in handheld vacuum for de-dusting higher areas in your home.

You'll feel so high-tech using this sleek touchscreen toaster, but the reality is, it couldn't be easier to operate. You'll have a clear visual guide when it comes to choosing the doneness level of your toast, as well as images of the different types of foods you can heat up, from bagels and pastries to waffles and English muffins. The extra-wide slots can handle thicker slices of bread, because we all know carbs are the best food group.