9 Best Swimming Pool Alarms 2025 in the United States

The MYLO Smart AI Pool Alarm is designed for both inground and above-ground pools, prioritizing children's safety with advanced AI technology. This system stands out with its dual-camera setup, providing underwater and above-water surveillance. A significant advantage is its low false alarm rate, ensuring that you’re alerted only when necessary, which is crucial for preventing unnecessary panic. Its smartphone integration allows you to receive real-time snapshots, adding a layer of convenience for pool monitoring. This feature, combined with its seamless connectivity that doesn’t rely on Wi-Fi (except for the app), makes it user-friendly and less dependent on constant internet access, which can be a plus for many users.

The system is powered by a corded electric source, meaning you won’t need to worry about battery changes, although this could limit placement flexibility around the pool area. The installation process appears straightforward with included mounting hardware and a 20ft power cord, though some users might find the corded design less convenient compared to wireless options. This alarm operates with a 24-volt power source, which is standard but should be considered when planning its setup.

This pool alarm is ideal for tech-savvy individuals who value advanced monitoring capabilities and constant connectivity. If you’re looking for a comprehensive and modern solution to pool safety, the MYLO Smart AI Pool Alarm is a strong contender, despite some limitations in flexibility and installation.

The Poolguard PGRM-2 In-Ground Pool Alarm is a reliable option for ensuring pool safety. It’s NSF Certified to meet ASTM Standard F2208, indicating that it meets stringent safety requirements. This alarm is designed to detect intrusions similar to a one-year-old child, which suggests high sensitivity to small disturbances in the water. It’s suitable for pools up to 800 square feet or 20 x 40 feet in size. Being battery-powered, it’s easy to install without worrying about wiring.

The alarm is quite loud, with an 85-decibel horn that can be heard up to 10 feet away, and it comes with a remote receiver that works up to 200 feet, allowing flexibility in monitoring from inside the house. One notable feature is its tamper-proof design, which will sound an alarm if removed from the pool, adding an extra layer of security. The automatic wake-up feature ensures the alarm is always ready, performing system tests when installed. However, it requires a 9V battery, which may need regular replacement.

The dimensions (14.5 x 4 x 12.75 inches) and weight (5 pounds) make it relatively bulky, which could be a consideration for some users. Made in the USA, it comes with a 3-year warranty, offering peace of mind regarding its durability and support.

The Poolguard In-Ground Pool Alarm is a battery-powered safety device designed to alert you when someone enters your pool area. It uses advanced Negative Displacement Technology, which is sensitive enough to detect children, pets, or even intruders by sensing disturbances in the water. One handy feature is its remote receiver that sounds an alert inside your home, so you don’t have to be outdoors to know if the alarm is triggered.

Installation is easy since the alarm is portable and doesn’t require complicated wiring, tie-downs, or ropes. It’s designed for pools up to 20 feet by 40 feet, and it works well even if you use a solar blanket on your pool, adding extra versatility. The alarm emits a loud pulsating sound, which is effective for drawing attention quickly.

The alarm is tabletop-mounted, meaning it’s not permanently fixed, which might affect stability in windy conditions or if bumped. Also, since it runs on batteries, you’ll need to ensure they are checked and replaced regularly to maintain protection. While it isn’t the cheapest option on the market, it has received high customer ratings for reliability and ease of use. This alarm is a solid choice for families looking for a straightforward, portable pool safety alert that keeps you informed both outside and inside the home.