87+ best Amazon Prime Day deals under $100 to snag tonight

Aug 02, 2023

Amazon Prime Day ends soon, but there are still plenty of sales and deals for you to take advantage of. If you want to buy your favorite items for less, the retailer is offering discounts on beauty and wellness items, home and kitchen products, tech and more under $100 through tonight.

SKIP AHEAD Amazon Prime Day deals under $100 | Amazon Prime Day sales under $100 | Best sales under $100 at other retailers

To help you make the most of Prime Day 2023 and identify what’s actually worth buying, we compiled some of the best deals under $100 that we think you should know about. We’ll continue updating our list with new savings opportunities throughout the event. We also compiled a list of Prime Day bestsellers, so you can see what other Select readers are shopping.

Below, we’re sharing the best Prime Day deals under $100. All of our recommendations are based on our previous coverage and reporting. To ensure the quality of each deal, we’re running deals through price trackers like CamelCamelCamel — each product is either at its lowest price ever or its lowest price in at least three months.

4.6-star average rating from 77,526 reviews on Amazon

One of our favorite at-home teeth-whitening products, the Crest 3D Whitestrips include 20 treatments that gently brighten your teeth over time and keep them white for at least 12 months, according to the brand. Crest recommends using the strips once a day for 30 minutes. The kit also comes with two 1-hour express treatments you can use when you’ve got a bit more time.

4.6-star average rating from 20,964 reviews on Amazon

Lowest price ever

A top-rated kitchen gadget on Amazon, this dishwasher-safe vegetable chopper has five interchangeable stainless-steel blades to help you chop onions, dice apples, grate cheese, spiralize zucchini and more, according to the brand. It also has a removable catch tray to make cleanup easy. Included with the chopper is a cleaning brush, cleaning scraper, blade storage organizer, a finger guard and cut-resistant gloves.

4.6-star average rating from 26,016 reviews on Amazon

Lowest price ever

This reusable spiral notebook — which was featured on ABC’s “Shark Tank” — lets you send your notes directly to cloud services like Dropbox and Google Drive to access at any time. When you’re ready to start over, you can simply wipe the pages clean with a damp cloth. The notebook comes with 36 pages, an erasable pen and a microfiber cloth.

4.6-star average rating from 19,616 reviews on Amazon

Lowest price ever

This compact indoor gardening system can grow up to six plants at a time using a hydroponic, self-watering system and comes with an herb seed kit that includes curly parsley, dill and Thai basil. Plus, it has a digital display that automatically reminds you when to add water and plant food to help your herbs grow, according to the brand.

4.7-star average rating from 11,134 reviews on Amazon

Lowest price ever

This 14-ounce, stainless-steel mug is designed with a vacuum-insulated construction that helps keep your beverage hot for hours. It comes with the brand’s MagSlider lid, which uses magnets to prevent spills and maintain the temperature of your drink, according to Yeti. Both the mug and the lid are dishwasher-safe. Keep in mind, only certain colors are on sale for Prime Day.

4.7-star average rating from 543,204 reviews on Amazon

The Amazon Smart Plug can fit into any standard outlet and lets you control gadgets like air purifiers, fans and more using voice commands or the Alexa app on your smartphone. The plus is also compact enough to keep your second outlet free.

4.8-star average rating from 44,777 reviews on Amazon

One of our favorite toiletry bags, this option is made from water-resistant polyester and has four interior zip compartments to store your makeup, skin care and hair care essentials. You can take it on-the-go using the carry handle when it’s zipped closed, or hang it up using the built-in metal hook.

4.6-star average rating from 46,348 reviews on Amazon

Lowest price ever

The Swiffer WetJet mop loosens dirt and cleans hard floors using a dual-nozzle sprayer, that mists cleaning solution directly onto a stain. This starter kit includes the spray mop, 10 mopping pad refills, a bottle of cleaning solution and four batteries.

4.7-star average rating from 69,892 reviews on Amazon

Using the built-in metal carabiner, you can clip this compact speaker on your backpack, belt loop or luggage and take it on-the-go. The water-resistant speaker has up to 10 hours of battery life and can connect to your smartphone or tablet via Bluetooth.

4.8-star average rating from 109,560 reviews on Amazon

This personal water filter cleans out parasites, micro-plastics and impurities from your water source as you sip through the top mouthpiece. It’s great for hiking, camping and outdoor adventures and you can purchase it in packs of two, three and five.

4.2-star average rating from 56,008 reviews on Amazon

Lowest price ever

These silicone, washable earbuds are a Select Wellness Award winner and reduce noise by 27 decibels to help you focus and protect your ears. They come with four different sized ear tips for a comfortable fit, as well as a carrying case for travel. Select managing editor Leah Ginsberg says these ear plugs help significantly reduce the noise outside of her city apartment. “I fully intend to buy them again,” she says.

4.6-star average rating from 1,607 reviews on Amazon

This aluminum-free anti-chafe stick helps prevent blisters, chafing, irritation and rashes due to friction from bra straps, digging waistbands, tight shoes and more, according to the brand. It’s also great for reducing irritation in your inner thighs or anywhere your skin may be sensitive to rubbing.

4.6-star average rating from 123,422 reviews on Amazon

The Waterpik Aquarius Water Flosser is an ADA-accepted water flosser that offers 10 pressure settings and a 22-ounce, dishwasher-safe water reservoir. The water flosser comes with seven different tips (you can buy additional replacements online) that rotate 360 degrees to clean different parts of your teeth, as well as a one-minute timer with a 30-second pacer. It’s available in four colors, including white, gray, blue and black.

4.6-star average rating from 6,839 reviews on Amazon

Lowest price ever

Amazon’s latest Kindle iteration has a 6-inch display and 16 GB of storage that lets you access thousands of books on your device. A single charge lasts up to six weeks, and the e-reader comes with an adjustable front-lit display and a dark mode option that inverts the text color, so you can comfortably read both day and night, according to the brand.

4.7-star average rating from 9,696 reviews on Amazon

Lowest price ever

A Select Wellness Awards winner for the best pimple patch, these thin, lightweight patches start out translucent and turn white as they draw out gunk, sebum and debris from your skin. Unlike other patches, which use acne-fighting ingredients, Mighty Patch relies on a fluid-absorbing gel called hydrocolloid. The strong but gentle adhesive also helps keep the patches in place.

4.5-star average rating from 17,144 reviews on Amazon

Revlon makes some of our favorite hair dryers, and this hot tool from the brand provides the heat of a blow dryer with the styling functionality of a round brush. It has four heat settings and a 2.4-inch oval-shaped head that can create soft waves or bouncy curls, according to the brand. The head is also detachable for easy storage.

4.2-star average rating from 24,121 reviews on Amazon

Track your heart rate, sleep cycle, steps, burned calories and more with the Fitbit Charge 5. The fitness watch, which has up to seven hours of battery life, has a built-in GPS that tracks your pace and distance in real time. You can also use the brand’s app to view health metrics and watch your data over time.

One of our favorite board games for adults, Codenames requires players to form two teams, with each team having a spymaster. The goal of the game is for the spymaster to get their teammates to guess which cards on the table conceal their own agents. As players guess, they must avoid the other team’s agents, innocent bystanders or the assassin (which means an automatic loss). This game can accommodate any number of players, making it a hit at parties.

4.7-star average rating from 34,666 reviews on Amazon

Lowest price ever

You can review your genetic data using this at-home DNA test kit. The service will give you more than 150 personalized health reports including inherited health conditions, ancestry, genetic weight and muscle composition. You’ll send in a saliva sample to the 23andMe lab using a prepaid package and you’ll get your results back in five to six weeks, according to the company.

4.3-star average rating from 60,083 reviews on Amazon

This anti-frizz treatment creates a water-resistant barrier on your hair to keep it looking smooth during humid days, according to the brand. The brand recommends evenly distributing the product through damp hair — saturate it completely from root to ends — and blow dry your hair afterward to prevent frizz. Several Select staffers tried this product for our Wellness Awards coverage and they say that it’s lightweight and doesn’t leave hair feeling greasy.

4.6-star average rating from 13,003 reviews on Amazon

Keurig’s K-Express can brew an 8-, 10- or 12-ounce cup of coffee and can fit travel mugs up to 7.4-inches-tall. The single-serve coffee maker comes with a 42-ounce removable reservoir so you can make multiple cups of your favorite brew before needing to refill it. It works exclusively with the brand’s K-Cup pods.

4.5-star average rating from 118,928 Amazon reviews

These resistance bands, which are a Select Wellness Awards winner, are made with natural latex and come in a multicolor set of five, each with a different level of resistance. The set also includes a small carrying pouch and instruction booklet that includes exercises for a full body workout.

4.3-star average rating from 7,705 reviews

Not only is this battery-powered doorbell gives you sharp detail and a head-to-toe colored view of visitors at your door, according to the brand. You’ll get 120 days of use on a single charge and its wireless design makes it easy to install.

4.6-star average rating from 27,923 reviews on Amazon

Lowest price ever

Featured in our guide to the best lip masks, this Laneige option is formulated with vitamin C and shea butter to help moisturize your lips while you sleep. It comes in scents like apple, grapefruit and mint, and each package comes with a tiny applicator so you don’t have to dip your finger inside the product.

4.6-star average rating from 7,728 reviews on Amazon

Lowest price ever

This air purifier uses a HEPA filtration system to remove tiny particles like viruses and smoke from air in rooms up to 526 square feet in just 30 minutes, according to the brand. You can control fan speed, adjust brightness levels and enable or disable child lock, too.

4.7-star average rating from 46,360 reviews on Amazon

The Logitech G502, the wired version of one of our favorite gaming mice, offers 11 programmable buttons that let you customize and assign commands of your choice via its accompanying app. The mouse comes with customizable lights, and it’s compatible with Logitech's Powerplay mouse pad, which charges the mouse while you use it.

4.6-star average rating from 7,307 reviews on Amazon

Lowest price ever

One of our favorite dry shampoos, this Moroccanoil option is made with fine rice starches to absorb oil and reduce buildup, according to the brand. Select manager of editorial operations Shari Uyehara says she’s a fan of this dry shampoo because it smells great and doesn’t leave a white cast on her dark hair. It’s available for both dark and light hair.

4.6-star average rating from 7,198 reviews on Amazon

This expert-recommended electric kettle has a gooseneck spout for more controlled pours. You can monitor the water temperature using the kettle’s digital display and adjust it in 1-degree increments ranging from 140 to 212 degrees Fahrenheit. The hold feature also lets you maintain your desired temperature for up to 60 minutes, according to the brand.

4.5-star average rating from 16,191 reviews on Amazon

Lowest price ever

This wireless Bluetooth speaker, which has 16 hours of battery life, weighs just 9 ounces and comes with a removable strap, so it’s easy to carry and take on-the-go. The water-resistant speaker comes in five colors, including pink, powder blue, black, light blue and taupe.

4.1-star average rating from 1,321 reviews on Amazon

Lowest price ever

A Select Wellness Awards winner for the best overall pillow, this is designed with three layers of perforated foam for proper neck alignment, according to the brand. It offers a great amount of support, while also maintaining a soft and cooling effect throughout the night, according to our editors who tried it.

4.4-star average rating from 174,537 reviews on Amazon

Lowest price ever

This wireless outdoor security camera pairs with an accompanying smartphone app, which alerts you when it senses motion detection, and lets you see, hear and speak to visitors in real time. You can connect your Blink Outdoor, which has a battery life that lasts up to two years, with Alexa-enabled devices, so you can use your voice to arm and disarm your camera, stream a live feed and more.

4.4-star average rating from 70,647 reviews on Amazon

The Beats Studio Buds offer two listening modes — a transparency option and one for active noise cancellation. The earbuds, which lets you listen for up to eight hours on a single charge, are sweat- and water-resistant, so you can safely use them during your workout routine, according to the brand. They also have on-ear controls to help you easily answer calls, play music, access a voice assistant and more.

4.5-star average rating from 7,310 reviews on Amazon

This compact sound machine is a Select Wellness Awards winner and helped our staff get to sleep faster. It offers 10 fan sounds, 10 white, pink and brown noise variations and two ocean sounds. The machine also includes a sleep timer that automatically turns it off and has an audio connector for headphones or a portable speaker.

4.7-star average rating from 56,039 reviews

Bentgo makes some of our favorite bento boxes for adults, and its kids lunch box has five compartments with ideal serving sizes for kids ages 3 to 7, according to the brand. The tray is both microwave- and dishwasher-safe, according to Bentgo, and you can choose from more than a dozen designs, including safari, unicorns and space rockets.

Below are some of the best Amazon Prime Day sales under $100 that we think you should know about. Keep in mind, not every item from a brand is discounted as described below.

Up to 50% off Ring doorbells, cameras, alarms and bundles

Up to 47% off Amazon Basics home products

Up to 57% off Otterbox phone cases, screen protectors and more

Up to 40% off Ninja blenders, air fryers and more

Up to 20% off Olaplex hair care products

Up to 20% off Pattern Beauty products

Up to 34% off Carol's Daughter products

Up to 30% off Living Proof haircare

Target: Up to 30% off floor care, beauty products, pet supplies, school supplies and more during Target Circle Week

Walmart: Up to 40% off bike accessories, 35% off outdoor play and more during Walmart+ Week

Wayfair: Up to 60% off bedding and pillows, outdoor seating, kitchen essentials and more through July 12

Overstock: Up to 50% off bedding, 35% off bathroom essentials and more

Best Buy: Up to 50% off select PC gaming essentials, up to 45% off Google Nest devices, up to $400 off floor care and more during the Black Friday in July sale

Macy’s: Up to 75% off sheets, 60% off swimwear, 50% off apparel and more

Kohl’s: Up to 60% across home, apparel, toys and more

Nike: Up to 60% off select styles using code ULTIMATE through July 15

Cozy Earth: Up to 35% off sitewide through July 12

SkinStore: Up to 25% off select brands using code SALE through July 12

Diggs: 25% off sitewide using code SAVE25

The Company Store: Up to 25% off sitewide using code FLASH23 through July 13

Casper: Up to 20% off mattresses, pillows, sheets and more through July 13

Dermstore: Up to 20% off skin care, hair care, devices and more through July 12

The Container Store: 20% off Caraway products through July 13

Blueland: Up to 20% off subscriptions, and 15% off sitewide through July 16

Umamicart: 20% off all instant noodles using code INSTANT through July 12

Mili Godio is a Select writer who has covered deals and sales since 2021. To round up the best Amazon Prime Day sales, she found discounted products at either their lowest price in three months or their lowest price ever.

Catch up on Select’s in-depth coverage of personal finance, tech and tools, wellness and more, and follow us on Facebook, Instagram, Twitter and TikTok to stay up to date.

Mili Godio is an updates editor for Select on NBC News.