I tested 9 Aecooly portable fans through heatwaves and beach days — these were the ones that kept me cool

(Image credit: Future / Olivia Halevy)

This summer has brought more heatwaves than we can count. And while the Northeast may be experiencing a brief break from the sweltering temperatures, there's no telling when the next heatwave will hit — which is why it's important to stay prepared.It's tempting to crank the air conditioner all the way up when temperatures rise. But on the hottest days, blasting the AC often does little to cool you down faster — it just sends your electric bill soaring. That's why I've been testing a range of portable fans from Aecooly, and I have to admit I'm pretty impressed with the results.I recently brought a few models along with me on my beach vacation and whether I was lounging on the beach, walking to the boardwalk or sleeping at night, there was an Aecooly device that truly helped to cool me down. I even shared them with my family members, and they were impressed by how much of a difference they made.If you're looking for ways to beat the heat, don't wait any longer — pick up a few of these affordable Aecooly devices to help you stay cool, calm and collected during the next heatwave.Quick Linksshop all Aecooly deals on AmazonAecooly Slim Portable Fan: from $8Aecooly Powerful USB C Phone Fan: was $14 now $12Aecooly Magnetic Clip On Fan: was $21 now $17Aecooly Ultra-Pocket Portable Handheld Turbo Fan: now $19Aecooly Portable Handheld Fan: was $29 now $24Aecooly Mini Portable Neck Fan Click Retro: now $24Aecooly Misting Portable Fan: was $39 now $35Aecooly Touch Control Desk Fan: now $39Aecooly Active Cold Air Portable Cooling System: now $79