Head over to Amazon to get the Ninja Digital Air Fry Countertop Oven for just $150, down from its usual price of $220. That is a discount of $70 and 32% off for Prime Day.

To report on the best Amazon Prime deals, I monitor sales on kitchen appliance brands that perform well in GH Kitchen Lab testing. After air frying frozen fries and fresh chicken wings in over 50 air fryer models, Ninja remains a Lab favorite due to its consistent crispy results.

The Ninja Air Fryer Pro 4-in-1, which currently sits at the top of my best air fryer guide, is reduced by 31% to just $89 for Prime Day. You can also save 40% on Ninja's 12-Piece NeverStick Cookware Set, which is some of the best nonstick cookware I've ever tested.