5 Best Pool Alarms According to Amazon Shoppers

These swimming area devices are designed to keep kids safe.
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ByEmily Platt
Associate Editor
Aug 2020
mom lifting up her young son in the pool
Photo: Khatawut Chaemchamras / Getty Images
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A pool is an amazing home amenity, but it can also be a major hazard without the proper precautions. One safety device you should equip your family swimming hole with? A good pool alarm. In some states, pool alarms aren’t just strongly recommended—they’re actually required. (For more information about your area, visit the Pool & Hot Tub Alliance website.) But even if they aren’t where you live, statistics prove their importance. According to the Centers for Disease Control and Prevention (CDC), drowning is the fifth leading cause of unintentional injury death in the United States. A large percentage of those who die from drowning are children under the age of 14; even more children visit emergency rooms each year for nonfatal submersion injuries.

A swimming pool alarm can not only protect your child, but it can also alert you if a pet falls into the water and even act as a safeguard against property intruders. While a pool alarm may be pricey, all these benefits make one a worthy investment. Learn how to go about buying the best pool alarm for your family, and browse the best pool alarm options based on Amazon shopping patterns.

Types of Pool Alarms

Generally speaking, there are three main types of pool alarms:

• The first kind is meant to be placed around, rather than in, the pool (such as on a fenced-in pool’s gate). It sounds as soon as the closed-off space is entered, much like how a regular security alarm sounds if there’s a break in through your home’s door or window.

• The second type sits in the pool and alerts you if it senses a water disturbance (like the splash of a child who’s fallen in).

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• The third type is a wearable pool alarm, which gets attached to whoever you’re keeping an eye on. The alarm goes off when it touches H2O.

How to Find the Best Pool Alarm

Think about what works best for your family, and consider doubling (or tripling up) on different types of pool alarms. A fenced in pool can have a pool door alarm and a submerged pool safety alarm for extra protection. It doesn’t hurt to give your kid (or furry friend who hasn’t mastered doggy paddling) a wearable pool alarm as well.

Look for a pool alarm that makes a loud sound so you’re sure to hear it wherever you are at home. And while some complain about over-reactive alarms (a siren that sounds whenever the wind blows is undoubtedly annoying), that’s much better than the opposite. If you’re shopping for a model that tracks water movement, make sure it’ll detect all your family members if they enter the pool, even the smallest ones. Some pool alarms can only sense disturbances caused by certain weights.

Most importantly, know that even the best pool alarms aren’t perfect. To make sure yours works at its full potential, follow installation instructions meticulously and commit to any necessary upkeep. You should also always have other pool and swimming safety measures in place. That includes securely blocking the pool area off when not in use, and of course keeping a close eye on your child whenever they’re near the water.

Best Pool Alarms

Ready to buy a pool alarm? Amazon customers love these picks.

Photo: Courtesy Techko

Best Pool Door Alarm

On the hunt for something to secure your swimming area with? This affordable option is the most “wished for” pool door alarm on Amazon (aka the pool alarm most added to wishlists and registries.) What makes it so special? First, it’s under $20. Second, it’s built for all pool entryways, from gates to windows. Third, it meets UL standards, which are used to evaluate pool door alarm efficiency. Last but not least, it boasts a “high-output” alarm, which essentially means the siren is nice and loud.

Buy it: Techko S187D Safe Pool Alarm, $19, Amazon.com

Photo: Courtesy Lifebuoy

Best Above-Ground Pool Alarm

This pool alarm system includes a floating device plus a separate alarm to keep inside your home, so you can hear the siren indoors and out. The gadget works in all contained bodies of water, not just in-ground pools. That means it can function as an above-ground pool alarm, but it’s also suited for jacuzzis and even decorative ponds! On top of all that, it’s ideal for closed pools too—aside from detecting water disturbance, the sensors can detect if a pool cover is removed. No wonder this product is an Amazon best-seller.

Buy it: Lifebuoy Pool Alarm System, $290, Amazon.com

Photo: Courtesy Poolguard

Best In-Ground Pool Alarm

If you do have an in-ground pool, consider this in-ground pool alarm. Amazon deems it the “#1 new release” in the pool alarm category, and for good reason. The brand promises advanced technology that’s less sensitive to false alarms triggered by things like pool toys. The product, which gets installed inside your pool, also meets ASTM International pool alarm safety standards.

Buy it: Poolguard PGRM-2 In-Ground Pool Alarm, $203, Amazon.com

Photo: Courtesy Pool Patrol

Best Floating Pool Alarm

It’s no wonder this floating pool alarm is another best-selling swimming pool alarm on Amazon. The device works in above-ground and in-ground pools, has a remote receiver approved by the Federal Communications Commission (FFC) and features an adjustable sensing ring so you can control what kinds of disturbances activate the siren.

Buy it: Pool Patrol PA-30 Pool Alarm, $196, Amazon.com

Photo: Courtesy Safety Turtle

Best Wearable Pool Alarm

Want a pool alarm your kid can wear? Look no further than these wristband swimming pool alarms, which are also Amazon best-sellers. Parents like the set (which comes with two bands perfect for siblings) because it isn’t limited to your home—you can bring it on vacation! “I don’t normally write reviews, but I’m going to take this time to thank the maker and seller of this product for potentially saving the life of my daughter,” an Amazon reviewer named Rob gushed. “I had bought these ‘watches’ to provide an extra layer of protection for my kids as we were renting an Airbnb in the desert for a short vacation. The rental had a pool that was not fenced and one of my daughters is not a swimmer.” Not only did his daughter’s wristband alert him when she got too close to the water, but the girls loved the “watches” so much they wanted to wear them on the trip home!

Buy it: Safety Turtle 2.0 Child Immersion Pool/Water Alarm Kit, $225, Amazon.comPublished May 2019

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