We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Water Leak Sensors 2025 in the United States
#1
Winner
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT
The YoLink Smart Home Starter Kit is a solid choice for anyone looking to keep their home safe from water leaks. It includes one hub and four water leak sensors that are easy to set up, requiring just a simple plug into your Ethernet or Wi-Fi network. This makes it user-friendly, especially for those who may not be very tech-savvy. One standout feature is its impressive range, powered by LoRa technology, which allows it to function effectively even in challenging spaces like basements or outdoor areas, up to 1/4 mile away.
Rating
9.9
Chosen by1,385
Detection Method
Connectivity
Alarm Type
Most important from
4602 reviews
#2
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant
The YoLink Smart Home Starter Kit is an excellent option for those looking to monitor multiple areas for water leaks. The kit includes a hub and four water leak sensors, making it ideal for larger homes or properties with multiple areas at risk. The detection method relies on contact sensors, which are highly reliable for water leak detection. The sensors are battery-powered, using AAA batteries that are included in the package, ensuring ease of setup and maintenance.
Rating
9.8
Detection Method
Connectivity
Alarm Type
Most important from
4602 reviews
#3
Govee WiFi Water Sensor 3 Packs, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
The Govee WiFi Water Sensor 3 Pack is a robust solution for detecting water leaks in your home or basement. It offers real-time alerts via email and app notifications, ensuring you are promptly informed of any water leakage, even if you're not at home. The system supports up to 10 sensors, which means you can cover multiple areas with a single WiFi gateway.
Rating
9.7
Detection Method
Power Source
Connectivity
Most important from
14356 reviews
Top 10 Best Water Leak Sensors 2025 in the United States
#1
Winner
9.9 score
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT
Detection Method: LoRa
Power Source: AC/DC
Connectivity: Ethernet, Wi-Fi (2.4GHz)
Alarm Type: 105dB audio alarm
Installation: Plug into Ethernet or Wi-Fi
Chosen by 1385 this week
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant
Detection Method: Contact Sensor
Power Source: Battery Powered
Connectivity: LoRa, Ethernet, WiFi (2.4GHz)
Installation: Floor Mount
Govee WiFi Water Sensor 3 Packs, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
Govee WiFi Water Sensor 3 Packs, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
Detection Method: Multiple probes for drip and leak
Power Source: Battery Powered
Connectivity: 2.4G WiFi
Alarm Type: Adjustable 100dB alarm
Installation: Compact and lightweight, easy installation
Moen 900-006 Flo by Moen 1-Inch Smart Water Shutoff with 920-005 Flo by Moen Smart Water Detector, 3-Pack
Moen 900-006 Flo by Moen 1-Inch Smart Water Shutoff with 920-005 Flo by Moen Smart Water Detector, 3-Pack
Detection Method: MicroLeak Tech
Power Source: AC/DC connection
Connectivity: Wi-Fi
Installation: Professional help needed
GoveeLife Water Leak Detector 2, LoRa Water Sensor Alarm Monitor Up to 1312ft Open-Air Range, Alexa, App, Email Notifications, Detector Protection for Your Home, Kitchen Sink, Bathroom, Basement
GoveeLife Water Leak Detector 2, LoRa Water Sensor Alarm Monitor Up to 1312ft Open-Air Range, Alexa, App, Email Notifications, Detector Protection for Your Home, Kitchen Sink, Bathroom, Basement
Detection Method: Multiple sensors
Power Source: Battery
Connectivity: Wi-Fi, Alexa, Google, IFTTT
Alarm Type: 100 dB
Sensitivity: Highly sensitive
Installation: Straightforward
Related Products
Up to 11% off
X-Sense Wi-Fi Water Leak Detector Kit, Smart Water Sensor Alarm with App Alerts and Ultra-Slim Design, Water Alarm Leak Detector for Basements, 4 Water Sensors and 1 Base Station, Model SWS0A41
X-Sense Wi-Fi Water Leak Detector Kit, Smart Water Sensor Alarm with App Alerts and Ultra-Slim Design, Water Alarm Leak Detector for Basements, 4 Water Sensors and 1 Base Station, Model SWS0A41
Detection Method: Top and bottom probes
Power Source: Battery Powered
Connectivity: Wi-Fi
Alarm Type: 100 dB alarm and notifications
Sensitivity: Detects water as shallow as 0.4 mm
Installation: Straightforward
Flume2 Smart Home Water Monitor and Leak Detector – Real-Time Water Usage Tracking, Easy Installation, No Plumbing Required
Flume2 Smart Home Water Monitor and Leak Detector – Real-Time Water Usage Tracking, Easy Installation, No Plumbing Required
Detection Method: 24/7 leak detection
Power Source: Battery Powered
Connectivity: Smartphone
Installation: No plumbing required
#10
8.0 score
X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, Model SWS54
X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, Model SWS54
Detection Method: 2 top and 4 bottom probes
Power Source: Battery Powered
Connectivity: 2.4 GHz Wi-Fi
Alarm Type: 110 dB
Sensitivity: 0.015 inches
Installation: Floor Mount
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Water Leak Sensors
Water leak sensors are essential devices for detecting water leaks early and preventing potential water damage in your home or office. These sensors can alert you to leaks before they become major problems, saving you time, money, and stress. When choosing a water leak sensor, it's important to consider several key specifications to ensure you select the best one for your needs.Detection MethodThe detection method refers to how the sensor identifies the presence of water. Common methods include spot detection, which senses water at a specific point, and cable detection, which can detect water along the length of a cable. Spot detection is suitable for areas where leaks are likely to occur in a specific spot, such as under a sink. Cable detection is ideal for larger areas or where leaks could occur in multiple locations, like around a water heater or along a basement floor. Choose the method that best fits the area you want to monitor.
Power SourceWater leak sensors can be powered by batteries, AC power, or a combination of both. Battery-powered sensors are easy to install and can be placed anywhere, but they require regular battery changes. AC-powered sensors are more reliable for long-term use but need to be installed near an electrical outlet. Some sensors offer both options, providing flexibility and reliability. Consider where you plan to place the sensor and whether you prefer the convenience of battery power or the stability of AC power.
ConnectivityConnectivity refers to how the sensor communicates with you or a monitoring system. Options include Wi-Fi, Bluetooth, and proprietary wireless systems. Wi-Fi-enabled sensors can send alerts to your smartphone or integrate with smart home systems, providing real-time notifications. Bluetooth sensors are typically easier to set up but have a limited range. Proprietary systems may offer more reliable connections but might require additional hubs or devices. Choose a connectivity option that matches your existing smart home setup and your preference for receiving alerts.
Alarm TypeThe alarm type indicates how the sensor alerts you to a leak. Common alarm types include audible alarms, visual indicators, and smartphone notifications. Audible alarms are useful if you are often near the sensor and can hear it. Visual indicators, such as flashing lights, can be helpful in noisy environments. Smartphone notifications are ideal for remote monitoring, allowing you to receive alerts even when you are not at home. Consider how you are most likely to notice an alert and choose a sensor with an appropriate alarm type.
SensitivitySensitivity refers to how quickly and accurately the sensor can detect water. Higher sensitivity means the sensor can detect even small amounts of water, which is crucial for early detection. However, overly sensitive sensors might trigger false alarms from minor humidity changes or condensation. Look for a sensor with adjustable sensitivity settings so you can fine-tune it to your specific environment. Choose a sensitivity level that balances early detection with minimizing false alarms.
InstallationInstallation involves how easy it is to set up the sensor in your desired location. Some sensors are plug-and-play, requiring minimal setup, while others might need more complex installation, such as mounting or wiring. Consider your comfort level with installation and whether you prefer a simple setup or are willing to invest time in a more permanent installation. Choose a sensor that matches your installation preferences and the specific requirements of the area you want to monitor.