The 20+ best Walmart deals this week — save up to 80% on TVs, air fryers, laptops and more

In the world of hair dryers, the Dyson Supersonic is considered the gold standard, but it comes with a $400-plus price tag. This alternative from Nexpure is a mere fraction of the price even when it's not on sale. But at 75% off, it's a steal. It'll help you get a sleek, salon-worthy blowout, and it has ionic technology to reduce frizz and ramp up the shine as hair dries, giving you a smooth look. Finally, it boasts 1,800 watts to help you get the level of drying power you want. 

This knife block set from foodie-favorite Carote has everything you need to get to cookin'. It includes an 8-inch chef knife, an 8-inch bread knife, a 7-inch santoku knife, a 5-inch utility knife, a 3.5-inch paring knife, six steak knives, kitchen shears, a sharpening steel and a hardwood knife block.

Looking for more foodie faves? Here are some recommendations from our resident baking pro.

This sleek under-$100 robovac/mop hybrid has a bevy of cleaning modes (including spot and edge cleaning) so you can rest easy knowing it's picking up all the dust, debris and pet hair without you having to lift a finger. It's compatible with Alexa and Google Assistant too.

If you've been searching for ideal perfect stainless-steel mixing bowls to help create your signature dishes and desserts, now's your chance to snag some real beauties (with lids!) at a discount of more than 60% off. These bowls are constructed using commercial-grade stainless steel, which is shatterproof, as well as dent- and rust-resistant. They are sure to stand up to whatever your kitchen can throw at 'em.

Brushing your teeth is, of course, essential to your oral health. If your current toothbrush isn't cutting it, grab the bestselling Fairywill Electric Toothbrush, which delivers up to 40,000 plaque-slaying strokes per minute. Its sonic technology helps to lift stains and food particles more effectively than a manual toothbrush. It's also rechargeable, so you'll never have to go a day without it.

Sometimes buying earbuds can feel like a pick-two game: having to choose among sound quality, comfort and price. We've found a pair that delivers all three for a very affordable $20, discounted from $80. Water-resistant and TV-ready, these Veatool earbuds can be used for nearly anything — from working out at the gym to watching a real tearjerker at home. You can get up to 60 hours of playback between the buds and the case; plus, they're available in black, white, purple, pink and blue.

Watch out, dirt! This top-seller with over 2,100 five-star fans is a powerhouse that swivels and swerves like an athlete, sucking up dirt, hair and dust (shout-out to the hardworking HEPA filter). Use the handheld nozzle to attack upholstery, stairs and curtains. 

"I absolutely love this vacuum cleaner," said a Walmart shopper. "It does everything you would want a vacuum cleaner to do it. Swivels, it gets in small spots. It's lightweight, it picks up very well, it doesn't have a bag and it breaks down to a smaller vacuum, so you can clean your car or other things."

These Crocs have a cloud-like plush fuzzy lining, making them the perfect cold weather swap. Choose from a variety of colors and sizes — I myself have the fleecy-lined tie-dye kicks, and they're just the ticket for staying snug in the wintertime.

Dangling earrings are a style staple, and they look beautiful dressed up or down. These Cate & Chloe earrings — over 80% off! — take that look to the next level, with 18-karat white-gold plating and tasteful, sparkly Swarovski crystals.

Soggy fries? Not if you have this air fryer. It quickly crisps your favorite fried foods by rapidly circulating hot air, leaving you with delicious wings, veggies and more. Plus, unlike traditional frying methods, you don't have to rely on oil for that same crunchy outside.

If you have a less-than-ideal TV, this is a budget-friendly upgrade. Even if you already have a TV you like but need another for the garage, a bedroom or the kids' video games, you're getting a steal of a deal. It has 1080p resolution, and the Roku platform is baked right into the hardware. You can navigate through your most-loved streaming apps with just a few buttons. Plus, you can even pair it with Google Assistant and Amazon Alexa.

With 4GB of RAM, 64GB of onboard storage and a free one-year subscription to Office 365, this 16-inch laptop is ideal for everyday use. A slim profile and weight of only a few pounds make it ideal for stuffing into a backpack or shoulder bag if you're working on the go. 

If you're using only your TV's built-in speakers for your audio, you're probably missing part of the story. A soundbar like this inexpensive option from Veatool will help fill in the audio gaps, giving you richer, fuller and clearer sound. It offers full-range audio, powerful bass, and an immersive 3D sound experience.

Work, game, stream and more on this laptop hybrid that boasts four modes: classic, stand mode for streaming, tent mode for sharing and, of course, an easy-breezy tablet mode.

More than 7,800 shoppers have fallen in love with the double-brushed softness this bedding provides, and in addition to feeling cool and breathable (so long, night sweats), these sheets are pill- and snag-resistant. Another plus? The deep-pocket design fits mattresses up to 16 inches high, so you won't have to worry about the corners flying off in the middle of the night. There are over 35 colors to choose from.

The inside of this hug-like blanket has seven layers of cotton that help keep the beads in place. It's also designed to be cooling in the summer and warm in the winter, so you can cozy up under it year-round.

Cate & Chloe is a popular brand at Walmart, thanks to its wildly affordable 18-karat white-gold-plated jewelry pieces, perfect for elevating any outfit even if you are on a budget. This pendant necklace is no different — the brilliant Swarovski crystals are wonderfully sparkly, and the teardrop design is unique and elegant.

If unwanted body and facial hair has you spending too much time (and money) at the salon, this IPL device just might become your new best friend. The cooling function makes the process of removing hair at home more comfortable, while its six modes can be used to target different areas, from your arms to your bikini line. Best of all? It'll provide coverage for your entire body in as little as 15 minutes, and its skin rejuvenation mode can help reduce the appearance of wrinkles while improving elasticity.