Learn moreThe heat is here, but so is Amazon Prime Day. Today's air conditioner deals will help you get relief from the heat fast and under budget. This year, the deals will span four days, but we're already seeing big discounts on our top picks for the best air conditioners and best portable air conditioners.

With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.

Get daily deals straight to your inbox during Prime Day when you sign up for ZDNET Recommends, your one-stop newsletter for the sale. Whether you're looking for a tablet to watch YouTube on the go, or you want the latest Kindle for poolside reading,