The best Prime Day Lightning Deals include 50% off robot vacuums, Alexa speakers, and Instant Pots - Business Insider

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Amazon Prime Day 2021 is in full swing. This two-day, Prime member-exclusive event brings tons of discounts on products and services from companies like Apple, Sony, Samsung, and Nintendo. 

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In addition to the typical markdowns, Amazon is also releasing several Lightning Deals to tempt you. For those unfamiliar, Amazon Lightning deals are time- and stock-sensitive deals from Amazon. 

During Amazon Prime Day 2021, Lightning Deals are released every hour and on a timer, usually anywhere from two to six hours. The best deals end after they've been 100% claimed. If you manage to add one to your cart, you have a limited time to check out or lose the deal. 

The best discounts often run out of stock quickly. If you don't snag one in time, there's still hope. You can add yourself to a waitlist in case any shoppers change their minds or take too long to claim the markdown. We'll be updating this post several times every hour with new offers.

Don't want to sit around and wait for deals to crop up? You can get Prime Day deals directly in your inbox via our newsletters, which you can sign up for by clicking here.

Crest 3D White Professional Effects Whitestrips Kit

Amazon

Crest 3D White Professional Effects Whitestrips Kit

If the idea of putting charcoal in your mouth or resting a tray on your teeth doesn't sound appealing, Crest 3D White Professional Effects Whitestrips are an effective, dentist-recommended way to get whiter teeth.

$27.96 from Amazon

Originally $49.99Save 44%

Blue Pure 211+ Air Purifier

Amazon

Great Price

Blueair Blue Pure 211+ Air Purifier

The Blueair Blue Pure 211+ Air Purifier filters the air in medium-to-large rooms up to five times per hour, and it's so quiet that you won't notice it's operating. It looks great and is easy to use. This particular model does an excellent job of removing dust, pollen, and smoke, plus a helpful indicator lets you know when to clean, or replace the filter. Right now, it's selling for $90 less than its usual price.

$209.99 from Amazon

Originally $299.99Save 30%

Waterpik Original Electric Water Flosser

Amazon

Deal

Waterpik Original Electric Water Flosser

The Waterpik Aquarius water flosser is the easiest and most effective way to floss, removing up to 99.9% of plaque from treated areas. It's also more effective than floss for improving gum health, and gentler on sensitive gums. Right now it's back down to an all-time low of $40.

$39.93 from Amazon

Originally $69.98Save 43%

ViewSonic XG3220 32-Inch 4K Gaming Monitor

Amazon

Viewsonic XG3220 32-Inch 4K Gaming Monitor

A large, sharp, and colorful monitor with AMD FreeSync support, the Viewsonic XG3220 is great for gaming.

$499.99 from Amazon

Casper Element Mattress

Casper

Lightning Deal

Casper Element Mattress (Queen)

The new Element mattress is a cheaper alternative to some of Casper's other options and offers a firm base and excellent edge support. It's now even more affordable with this 20% Prime Day discount.

$476.00 from Amazon

Originally $595.00Save 20%

Bose Noise Cancelling Headphones 700

Amazon

Lightning Deal

Bose 700 Headphones

The Bose 700 headphones feature advanced noise cancellation technology with level adjustments, a comfortable design, and support for Google Assistant and Amazon Alexa. Save $170 now.

$229.00 from Amazon

Originally $399.00Save 43%

LifeStraw Personal Water Filter 2-Pack

Amazon

Great Price

LifeStraw Personal Water Filter (2-Pack)

LifeStraw's Personal Water Filter is a portable filter that cleanses water of bacteria and parasites to make it safe to drink. For backpackers and hikers, a LifeStraw can be an invaluable tool in dire situations and is a great addition to any emergency kit. During Prime Day 2021, you can snag this two-pack of filters for just $19.98.

$19.98 from Amazon

Originally $39.95Save 50%

Apple iPad

Amazon

Limited-Time Deal

Apple iPad 10.2-inches, 128GB (8th Gen.)

The eighth-generation 10.2-inch iPad is the best option for most people, as it offers the best balance of performance and value. It offers the familiar slick aluminum design we've come to expect from iPads, plus Touch ID for security and Apple Pay, a gorgeous screen, and support for the Apple Pencil. This $35 discount is one of the best we’ve seen on this 128GB model.

$395.00 from Amazon

Originally $429.00Save 8%

Roborock S6 Robot Vacuum

Amazon

Lowest Price

Roborock S6 Robot Vacuum

The top pick in our best robot vacuums guide, the Roborock S6 Robot Vacuum performs well on carpet, hardwood, and in corners. It can map your space for more efficient cleaning and mops floors for extra convenience. Right now, Amazon has a couple for $220 off the discounted price of $600 for an outstanding deal.

Check the $220 extra savings coupon box on the product page before adding to cart

$379.99 from Amazon

Originally $649.99Save 42%

Vybe Premium Muscle Massage Gun

Amazon

Great Price

Vybe Premium Percussion Massage Gun

The Vybe Premium Percussion Massage Gun has five speeds and runs for up to four hours on a single charge to help you loosen up those sore muscles. This Prime Day, our best budget massage gun is even cheaper at $34 off, close to an all-time low.

$135.99 from Amazon

Originally $169.99Save 20%

Amazon eero 6 Dual-Band Mesh Wi-Fi 6 System (3-pack)

Amazon

Lowest Price

Amazon eero 6 (3-Pack)

Amazon's latest eero mesh Wi-Fi system includes three units that serve as both routers and range extenders in one, creating a Wi-Fi network that covers your entire home. Add that up and this Wi-Fi 6 system can deliver fast and strong WiFi, even in areas that typically have weak WiFi strength. Down to $226 for a 3-pack, this beats the previous best price by almost $50.

$226.00 from Amazon

Originally $394.57Save 43%

Echo Dot (4th Gen) with Sengled Bluetooth Color Bulb

Amazon

Amazon

Lightning Deal

Amazon Echo Dot (4th Gen) with Sengled Bluetooth Color Bulb

The 4th-gen Echo Dot is 50% off, and you get the Sengled Bluetooth Color Bulb for free. Make sure to select the Free Color Bulb - Prime Members option on the product page to take advantage of this stellar discount.

$24.99 from Amazon

Originally $64.98Save 62%

Ring Video Doorbell and Echo Dot (Gen 3) Bundle

Amazon

Amazon

Great Price

Ring Video Doorbell and Echo Dot bundle

The Ring Doorbell with Echo Dot bundle brings two of the most innovative and ubiquitous gadgets on the market together. And, during Prime Day, you can save $55 making your home a little smarter.

$44.99 from Amazon

Originally $99.98Save 55%

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

Amazon

Best Price

Instant Pot Duo Plus 6-Quart

Typically selling for $120, the 6-quart Instant Pot Duo Plus is down to $55, an all-time low price. The 6-quart is a great choice for those who want to cook decent quantities without occupying the whole counter. It hasn't been this affordable since Black Friday 2019.

$54.95 from Amazon

Originally $119.99Save 54%

Dash Deluxe Rapid Egg Cooker

Amazon

Lightning Deal

Dash Deluxe Rapid Egg Cooker

The 12-egg-capacity deluxe version of the Dash Rapid Egg Cooker that took the internet by storm. You can use it to hard boil, poach, and scramble eggs. Plus, it's useful for steaming vegetables and cooking other foods. Save $10 off the regular $30 price during Prime Day.

$19.98 from Amazon

Originally $25.49Save 22%

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Disclosure: Written and researched by the Insider Reviews team. We highlight products and services you might find interesting. If you buy them, we may get a small share of the revenue from the sale from our partners. We may receive products free of charge from manufacturers to test. This does not drive our decision as to whether or not a product is featured or recommended. We operate independently from our advertising team. We welcome your feedback. Email us at reviews@businessinsider.com.

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The best Prime Day Lightning Deals include 50% off robot vacuums, Alexa speakers, and Instant Pots - Business Insider
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