Here’s what you need to think about when buying smart leak detectors and installing them in your home.
Location and Sensors: Unless you have a problematic spot or device that you want to monitor, you will likely need multiple leak detectors. Most have a cable with a sensor on the end, some have a water sensor cord, and others are self-contained. You also have the option of expansion buttons with several detectors. Think about the areas you want to cover and consider what type of detector works best for you and how many you need.
Warning: All the smart water leak detectors we tested send push notifications when there is a leak, but some also send emails and texts. Most have some sort of built-in alarm sound, but some offer separate sirens or can be configured to send alerts through smart speakers or other devices. It should be checked that your selection supports disconnection alerts to warn you when connection is lost, which can happen if power or Wi-Fi is down.
Power: Most detectors are battery powered, but you can get some that plug directly into an outlet. You can set and forget the plug-in detector, but the battery gives you more flexibility with location, and the companion app will often alert you when the battery needs to be replaced.
Wi-Fi Access: Most smart water leak detectors connect directly to Wi-Fi conduction device or a hub, so make sure you have a good signal wherever you’re installing them. Most of the devices we tested only connect to Wi-Fi on the 2.4 GHz band. Remember that they need internet access to alert you to any problems or leaks while you are away. If your internet crashes, they will only act as local alarms.
Smart home integration: While companion apps and mobile notifications are common, some detectors support the smart home standard, allowing you to access the detected devices in the smart home app. selected and set up triggers or automations. For example, you can set the water alert to flash smart lights or can turn on specific heating or air conditioning.
Automatic water shut off: With some high-end systems, you can install a water monitor with automatic shut-off, allowing leak detection to shut down your water supply. But these systems are often expensive and may require professional installation.
Monitor temperature and humidity: Some smart water leak detectors can also monitor temperature and humidity, potentially alerting you to the risk of frozen pipes or wet environments that could indicate a leak nearby . Overall, you can review temperature and humidity over time, so you can immediately spot any noticeable changes that need investigation. Along with smart home automation, you can also activate the heating or fan at certain levels to reduce the risk of damage.
