Amazon Prime Day 2021 is wrapping up — and information about the most purchased deals we covered on its final day is trickling in. Given the magnitude of the sales event, which Amazon created the annual event in 2015, reader interest spanned across categories ranging from tech and kitchenware to clothing and skin care. Prime Day has grown so big that several other retailers host their own counter deals, including Target, Walmart, Wayfair, Kohl’s, Best Buy and Bed Bath & Beyond, as experts explained in our in-depth look at the history and impact of Prime Day.
To give you an idea of where the most popular sales reigned supreme, we list below the 13 most purchased products we covered since this morning. As of press time, all discounts are still live on these products, which could change at any moment — increasingly so when it comes to especially lucrative deals like the best deals under $50 and the best deals under $100. As always and to ensure the quality of these sales, we’ve checked deal prices against price trackers like CamelCamelCamel, Honey and others.
1. Kasa Smart Plug
- Lowest price since October 2020, according to CamelCamelCamel
- 4.6-star average rating from 5,760 reviews on Amazon
- 13 best Prime Day 2021 deals on Shopping staff favorite products
2. Medify MA-15 Air Purifier
- Lowest price ever, according to CamelCamelCamel
- 4.7-star average rating from 1,949 reviews on Amazon
- The best Amazon Prime day deals under $100 in 2021
3. DASH mandoline slicer
- Lowest price since March, according to CamelCamelCamel
- 4.5-star average rating from 9,879 ratings on Amazon
- 24 bestselling products from Day 1 of Amazon Prime Day 2021
4. Waterpik WP-660 Water Flosser
- Lowest price since November 2019, according to CamelCamelCamel
- 4.7-star average rating from 72,138 reviews on Amazon
- Amazon Prime Day 2021: Top deals on beauty and wellness
5. Cyclace Exercise Bike
- Lowest price since November 2020, according to CamelCamelCamel
- 4.4-star average rating from 5,218 reviews on Amazon
- 15 best Amazon Prime Day fitness deals in 2021
6. Shark AV1010AE IQ Robot Vacuum
- Lowest price ever, according to CamelCamelCamel
- 4.5-star average rating from 569 reviews on Amazon
- 13 best Prime Day 2021 deals on Shopping staff favorite products
7. NordicTrack T Series Treadmill
- Lowest price since January 2019, according to CamelCamelCamel
- 4.5-star average rating from 18,808 reviews on Amazon
- 14 best Amazon Prime Day fitness deals in 2021
8. COSORI Smart Wi-Fi Air Fryer
- Lowest price since July 2020, according to CamelCamelCamel
- 4.7-star average rating from 16,218 reviews on Amazon
- Amazon Prime Day air fryer deals 2021: Best air fryers to shop
9. Instant Vortex Plus 4-Quart 6-in-1 Air Fryer
- Lowest price since February, according to Honey
- 4.6-star average from 40,466 reviews on Amazon
- Amazon Prime Day air fryer deals 2021: Best air fryers to shop
10. Acer Chromebook Spin 311 Convertible Laptop
- Lowest price ever, according to CamelCamelCamel
- 4.6-star average rating from 6,674 reviews on Amazon
- The best Amazon Prime Day tech deals of 2021
11. Dash Tasti Crisp Electric Air Fryer
- Lowest price ever, according to CamelCamelCamel
- 4.6-star average from 16,834 reviews on Amazon
- Amazon Prime Day air fryer deals 2021: Best air fryers to shop
12. NVK Dog Training Collar
- Lowest price since January, according to CamelCamelCamel
- 4.8-star average rating from 16,246 reviews on Amazon
- Amazon Prime Day pet deals 2021: The best pet deals of Day 2
13. Google Nest Thermostat
- Lowest price ever, according to CamelCamelCamel
- 4.3-star average rating from 5,609 reviews on Amazon
- The best Amazon Prime day deals under $100 in 2021
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