14 Prime Day 2021 deals under $100

Our editors independently selected these deals and products because we think you will enjoy them at these prices. If you purchase something through our links, we make a commission on your purchases. Pricing and availability are accurate as of publish time. Learn more about Shop TODAY.

Amazon Prime Day 2021 is finally here. During the Prime Day sales event, Prime members can take advantage of sitewide savings in categories ranging from tech and kitchenware to clothing and skin care. Amazon created the annual event in 2015 — and after six years, it’s grown so big that several other retailers are now hosting their own counter deals, including Target, Walmart, Wayfair, Kohl’s, Best Buy and Bed Bath & Beyond. If you’re hoping to make the most out of Prime Day 2021 without breaking the bank, major brands like Keurig, Cuisinart and Instant Pot are offering deals under $100.

To help you make the most of the fleeting shopping holiday, we compiled some of the best Prime Day deals on Amazon under the $100 price point, plus highlighted notable deals from counter sales happening at other retailers. Deals this Amazon Prime Day include Shopping reader favorite categories like pets, home & kitchen, fitness, tech, fashion and skincare. To ensure the quality of these sales, we’re checking deal prices against price trackers like CamelCamelCamel, Honey and others.

Amazon Prime Day 2021: Best sales under $100

Best Prime Day sales on Amazon

Best Prime Day sales at other retailers

Best Prime Day 2021 deals under $100

Keurig K-Slim Coffee Maker

  • Lowest price ever, according to CamelCamelCamel

  • 4.6-star average rating from 24,276 reviews on Amazon

  • Removable 46-ounce water reservoir, removable drip tray and fits all travel mugs 7-inches and under

This compact and space-saving Keurig machine is less than 5 inches wide and can brew your choice of an 8-, 10- or 12-ounce cup of coffee. And the water reservoir lets you brew four cups before having to refill it, according to the brand.

Keurig K-Slim Coffee Maker

Keurig K-Slim Coffee Maker (Amazon / Amazon)
Keurig K-Slim Coffee Maker (Amazon / Amazon)
  • Keurig K-Slim Coffee Maker $49.99 at Amazon

  • Keurig K-Slim Coffee Maker $66.46 at Walmart

  • Keurig K-Slim Coffee Maker $79.99 at Keurig

Jabra Elite 75t Earbuds

  • Lowest price ever, according to CamelCamelCamel

  • 4.3-star average rating from 16,064 reviews on Amazon

  • IP55 water resistance, active noise-cancelling features and transparency mode to allow ambient sound

The best wireless earbuds overall, the Jabra Elite 75t earbuds are small, lightweight and have multiple touch controls that let you skip tracks, answer calls and activate your smartphone’s voice assistant without having to reach for your phone. Their water resistance also makes them a good option for withstanding some sweating or rain.

Jabra Elite 75t Earbuds

Jabra Elite 75t Earbuds (Amazon / Amazon)
Jabra Elite 75t Earbuds (Amazon / Amazon)
  • Jabra Elite 75t Earbuds $94.99 at Amazon

  • Jabra Elite 75t Earbuds $99.99 at Best Buy

Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker

  • Lowest price ever, according to CamelCamelCamel

  • 4.7-star average rating from 34,274 reviews on Amazon

  • 15 customizable smart programs, easy-to-read display and a stainless steel anti-spin inner pot

The Instant Pot Duo Plus features nine cooking appliances in one, including a pressure cooker, slow cooker, sauté pan, rice cooker and food warmer. It includes a quick-release switch to blow off steam safely and automatically resets when the lid is closed.

Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker

Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker (Amazon / Amazon)
Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker (Amazon / Amazon)
  • Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker $54.95 at Amazon

  • Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker $59.99 at Bed Bath and Beyond

  • Instant Pot Duo Plus 6 Quart 9-in-1 Electric Pressure Cooker $54.99 at Target

BISSELL Power Fresh Steam Mop

  • Lowest price since December 2018, according to CamelCamelCamel

  • 4.6-star average rating from 30,514 reviews on Amazon

  • Swivel steering and flip-down scrubbing tool for tough, sticky messes

This mop from BISSELL features three levels of steam cleaning, from light cleaning to heavy-duty messes, that you can control with the touch of a button. It includes a microfiber scrubby pad, spring breeze fragrance discs and a carpet glider to clean multiple surfaces, while also sporting a removable water tank that you can fill in your sink.

BISSELL Power Fresh Steam Mop

BISSELL Power Fresh Steam Mop (Amazon / Amazon)
BISSELL Power Fresh Steam Mop (Amazon / Amazon)

BISSELL Power Fresh Steam Mop $56.99 at Amazon

Revlon One-Step Hair Dryer and Volumizer Hot Air Brush

  • Lowest price since November 2020, according to CamelCamelCamel

  • 4.6-star average rating from 273,155 reviews on Amazon

  • Made with tufted and nylon bristles, employs ionic technology and boasts a ceramic barrel

As one of the best hair dryers, this Revlon hot tool smooths and straightens your hair while adding volume thanks to its oval shape. If you have frizzy hair you're also in luck — iconic technology helps to cut down on frizz while the ceramic barrel heats up your hair evenly.

Revlon One-Step Hair Dryer and Volumizer Hot Air Brush

Revlon One-Step Hair Dryer and Volumizer Hot Air Brush (Amazon / Amazon)
Revlon One-Step Hair Dryer and Volumizer Hot Air Brush (Amazon / Amazon)

Revlon One-Step Hair Dryer and Volumizer Hot Air Brush $33.99 at Amazon

Kindle Paperwhite

  • Lowest price ever, according to CamelCamelCamel

  • 4.6-star average rating from 110,228 reviews on Amazon

  • IPX8 water resistance, weeks-long battery life and customizable fonts and text sizes

Bookworms can get access to thousands of books with the touch of a button using the Kindle Paperwhite and Amazon’s Kindle app. The device’s screen uses E-Ink rather than a traditional LED screen, meaning it’s black and white and helps you cut down on backlit screen time when reading at night. One Shopping writer noted that with the highly rated Paperwhite version, "I can read whatever I want, wherever and whenever I please."

Kindle Paperwhite

Kindle Paperwhite (Amazon / Amazon)
Kindle Paperwhite (Amazon / Amazon)
  • Kindle Paperwhite $79.99 at Amazon

  • Kindle Paperwhite $129.99 at Target

  • Kindle Paperwhite $129.99 at Best Buy

MARMOT Long Hauler Medium Travel Duffel Bag

  • Lowest price ever, according to CamelCamelCamel

  • 4.7-star average rating from 427 reviews on Amazon

  • 50-liter capacity, weather resistant fabric and internal compression straps

This heavy duty duffel is an option worth considering for outdoor travel in all kinds of weather. It features removable backpack straps and side handles for carrying versatility, while also sporting internal and external zippered pockets for easy storage.

Marmot Medium Long Hauler Travel Duffel Bag

Marmot Medium Long Hauler Travel Duffel Bag (Amazon / Amazon)
Marmot Medium Long Hauler Travel Duffel Bag (Amazon / Amazon)
  • Marmot Medium Long Hauler Travel Duffel Bag $91.87 at Amazon

  • Marmot Medium Long Hauler Travel Duffel Bag $96.71 at Backcountry

  • Marmot Medium Long Hauler Travel Duffel Bag $129.00 at Marmot

Medify MA-15 Air Purifier

  • Lowest price ever, according to CamelCamelCamel

  • 4.7-star average rating from 1,946 reviews on Amazon

  • Compact and uses HEPA H13 filtration

Ideal for small spaces, this device can filter air in a 660-square-foot space in one hour and a 330-square-foot area in about 30 minutes, according to the brand. You can choose between three fan speeds, with the lowest being virtually silent, and features a sleek touch panel with a timer, fan speed, sleep mode, filter replacement indicator and child lock.

Medify MA-15 Air Purifier

Medify MA-15 Air Purifier (Amazon / Amazon)
Medify MA-15 Air Purifier (Amazon / Amazon)

Medify MA-15 Air Purifier $83.30 at Amazon

Waterpik WP-660 Water Flosser

  • Lowest price since November 2019, according to CamelCamelCamel

  • 4.7-star average rating from 72,484 reviews on Amazon

  • 10 pressure settings, a built-in timer and a high volume reservoir

The highly rated Waterpik includes seven 360-degree rotating tips for varying needs, including three classic jet tips for general use, a plaque seeker tip for implants and dental work, and an orthodontic tip for braces. It also features a dishwasher safe, 22-ounce reservoir and two modes: floss and hydro pulse massage for gum stimulation.

Waterpik WP-660 Water Flosser

Waterpik WP-660 Water Flosser $39.93 at Amazon

Crest 3D White Professional Effects Whitestrips

These at-home teeth whitener strips use Crest's Advanced Seal tech, which prevents slippage, even while you're talking or drinking water. Crest recommends you to wear the strips for 30 minutes a day with full results after 20 days.

Crest 3D White Professional Effects Whitestrips

Crest 3D White Professional Effects Whitestrips (Amazon / Amazon)
Crest 3D White Professional Effects Whitestrips (Amazon / Amazon)
  • Crest 3D White Professional Effects Whitestrips $27.96 at Amazon

  • Crest 3D White Professional Effects Whitestrips $69.50 at Walmart

Fire HD 8 Kids Pro Tablet

  • Lowest price since December 2019, according to CamelCamelCamel

  • 4.7-star average rating from 83,405 reviews on Amazon

  • Up to 12 hours of battery life, 32 gigabytes of internal storage and a 2-year “worry free” warranty

One of the best affordable kids tablets, this option is a high-performance tablet for kids ages 6-12 and comes with a durable case, parental controls like time limits and content filters and one year of Amazon Kids+, which gives your kids access to over 20,000 apps, games, books, videos, Audible books and educational content from PBS Kids, Nickelodeon, Disney and more. You can choose from three colors: Blue, Pink and Purple.

Fire HD 8 Kids Tablet

Fire HD 8 Kids Tablet (Amazon / Amazon)
Fire HD 8 Kids Tablet (Amazon / Amazon)
  • Fire HD 8 Kids Tablet $69.99 at Amazon

  • Fire HD 8 Kids Tablet $139.99 at Best Buy

  • Fire HD 8 Kids Tablet $139.99 at Target

Fitbit Inspire 2

  • Lowest price ever, according to CamelCamelCamel

  • 4.6-star average rating from 26,580 reviews on Amazon

  • Water resistant to 50 meters, up to 10 days of battery life and more than 20 exercise modes

The Fitbit Inspire 2 is a relatively affordable and functional way to monitor your activity, heart rate and sleep quality. It also comes with a one-year membership to Fitbit Premium that provides guided workouts and mediations, sleep reminders and challenges where you can virtually compete with friends and family.

Fitbit Inspire 2

Fitbit Inspire 2 (Amazon / Amazon)
Fitbit Inspire 2 (Amazon / Amazon)

Amazon Basics Two-Door Top-Load Hard-Sided Pet Travel Carrier

  • Lowest price ever, according to CamelCamelCamel

  • 4.6-star average rating from 28,503 reviews on Amazon

  • Two door design, secure construction and a spring-loaded latch for one-handed opening

If you’re planning to travel with your pet, this 23-inch travel carrier is suitable for a medium sized dog or cat weighing between 12 and 20 pounds. It has plenty of ventilation on the sides, top and back of the crate and is made with a durable plastic shell along with a steel-wire front door to offer visibility and security for your pet.

Amazon Basics Two-Door Top-Load Hard-Sided Pet Travel Carrier, 23-Inch

Amazon Basics Two-Door Top-Load Hard-Sided Pet Travel Carrier, 23-Inch (Amazon / Amazon)
Amazon Basics Two-Door Top-Load Hard-Sided Pet Travel Carrier, 23-Inch (Amazon / Amazon)

Amazon Basics Two-Door Top-Load Hard-Sided Pet Travel Carrier, 23-Inch $22.39 at Amazon

AeroGarden Harvest with Heirloom Salad Greens Pod Kit

  • Lowest price ever, according to CamelCamelCamel

  • 4.7-star average rating from 10,046 reviews on Amazon

  • Full-spectrum LED grow lights and 15-hour light setting

You can enjoy a fresh, homegrown salad using the AeroGarden Harvest, which comes with six seed pods of Heirloom Salad Greens that can germinate in just a few days. The Harvest features an ultra-thin hood that consists of 20-watts of LED grow lights to help your plants grow healthy and strong indoors, and it adjusts for up to 12 inches of growth height.

AeroGarden Harvest With Heirloom Salad Greens Pod Kit

AeroGarden Harvest With Heirloom Salad Greens Pod Kit (Amazon / Amazon)
AeroGarden Harvest With Heirloom Salad Greens Pod Kit (Amazon / Amazon)

AeroGarden Harvest With Heirloom Salad Greens Pod Kit $84.95 at Amazon

More under $100 deals and sales to shop during Prime Day 2021

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