To buy: $70 (was $80); amazon.com. The tower fan has earned more than 8,800 five-star ratings from reviewers who love it for its impressive cooling capabilities. It has three cooling modes, including natural and breeze options, plus four fan settings that let you customize the entire experience. Due to its tall build, the tower fan pushes out even more air, so it can provide a refreshing breeze whether you’re standing in the kitchen cooking or sitting down on the couch. Additionally, it oscillates 90 degrees in both directions to bring down the heat no matter which corner of the room it’s in. The Dreo fan has a large, touch-sensitive LED control panel that makes it easy to adjust your settings directly on it. However, if you don’t want to get up from your seat, you’ll love that the fan comes with a handy remote controller, too. And since room temperature can affect sleep quality, it’s smart to take the cooling tower fan into the bedroom too—it has a lightweight design with a carrying handle on the back for easy transport, and it has a 12-hour programmable timer that works in one-hour increments, so you can set it to turn off in the middle of the night without even waking up if need be.