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10 Best Wifi Water 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 stands out in the market of WiFi water sensors with its comprehensive leak detection system. It includes a hub and four water leak sensors that can be easily installed near potential water sources such as toilets, water heaters, and sinks. One of its notable strengths is the long-range connectivity powered by LoRa technology, offering up to 1/4 mile range, which makes it suitable for large homes and challenging environments like basements and sheds where WiFi signals might be weak.
Rating
9.8
Chosen by1,489
Detection Sensitivity
WiFi Connectivity
Alert System
Most important from
4602 reviews
#2
Govee WiFi Water Sensor 2 Pack, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Water Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
The Govee WiFi Water Sensor is a solid choice for anyone looking to protect their home from water leaks. Its key strength is in its alert system, which offers real-time notifications via email and app, ensuring you are promptly informed of any leaks even when you're away. The sensor supports a loud 100dB alarm with adjustable volume, which is practical for different environments and can be muted manually when a leak is detected.
Rating
9.6
Detection Sensitivity
WiFi Connectivity
Power Source
Most important from
14356 reviews
#3
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
The X-Sense Wi-Fi Water Leak Detector Kit excels in several areas important for a WiFi water sensor. It boasts high detection sensitivity with both top and bottom sensors, capable of detecting water as shallow as 0.4 mm. This makes it very effective in alerting users to even small leaks quickly. The WiFi connectivity ensures that you get app alerts wherever you are, providing peace of mind even when you're not home.
Rating
9.4
Detection Sensitivity
Alert System
Most important from
1330 reviews
Top 10 Best Wifi Water Sensors 2025 in the United States
#1
Winner
9.8 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
WiFi Connectivity: Yes
Power Source: AC/DC, 8 AAA batteries
Alert System: 105 dB alarm, SMS, email, push
Integration with Smart Home Systems: Alexa, IFTTT
Durability and Build Quality: IP66 waterproof
Chosen by 1489 this week
Govee WiFi Water Sensor 2 Pack, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Water Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
Govee WiFi Water Sensor 2 Pack, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Water Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
Detection Sensitivity: Enhanced with multiple probes
WiFi Connectivity: 2.4G WiFi
Power Source: Battery Powered
Alert System: Real-time notifications, 100dB alarm
Integration with Smart Home Systems: Limited integration with smart home systems
Durability and Build Quality: Robust
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 Sensitivity: 0.4 mm
WiFi Connectivity: Yes
Power Source: Battery Powered
Alert System: 100 dB alarm, app notifications
Durability and Build Quality: IP67 waterproof rating
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 Sensitivity: 0.015 inches (0.4 mm)
WiFi Connectivity: 2.4 GHz
Power Source: Battery Powered
Alert System: Real-time notifications, 110 dB alarm
Integration with Smart Home Systems: Yes
Durability and Build Quality: IP66 Waterproof
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 Sensitivity: MicroLeak Technology
WiFi Connectivity: Yes
Power Source: AC/DC
Alert System: App notifications
Integration with Smart Home Systems: Ring, Google Assistant
Durability and Build Quality: Stainless Steel, Brass
Related Products
GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector with 1312 ft Transmission for Basement, Kitchen, Bathroom
GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector with 1312 ft Transmission for Basement, Kitchen, Bathroom
Detection Sensitivity: High sensitivity with multiple probes
WiFi Connectivity: Yes
Power Source: Battery Powered
Alert System: Real-time alerts, 100dB adjustable alarm
Integration with Smart Home Systems: IFTTT, Alexa, Google Assistant
Durability and Build Quality: IP66 waterproof, sturdy ABS+PC build
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 Sensitivity: high sensitivity
WiFi Connectivity: relies on WiFi
Power Source: Battery Powered
Alert System: alerts to smartphone via app
Durability and Build Quality: primarily plastic
Winees WiFi Water Leak Detector, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 200M Transmission for Basement, Bathroom, Laundry, IFTTT, S1 Plus, 2.4G WiFi Only
Winees WiFi Water Leak Detector, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 200M Transmission for Basement, Bathroom, Laundry, IFTTT, S1 Plus, 2.4G WiFi Only
WiFi Connectivity: 2.4G WiFi
Power Source: Battery Powered
Alert System: 100dB alarm, app, email, SMS
Integration with Smart Home Systems: IFTTT
Durability and Build Quality: IP66 waterproof, sealed housing
Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Cannot Connect to Wi-Fi Directly)
Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Cannot Connect to Wi-Fi Directly)
Detection Sensitivity: high sensitivity
WiFi Connectivity: requires additional gateway
Power Source: Battery Powered
Alert System: adjustable 0-100 dB alarm
Integration with Smart Home Systems: requires additional gateway
Durability and Build Quality: IP66 waterproof rating
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Buying Guide for the Best Wifi Water Sensors
WiFi water sensors are devices designed to detect water leaks and alert you via your smartphone or other connected devices. They are essential for preventing water damage in your home or office by providing early warnings. When choosing a WiFi water sensor, it's important to consider several key specifications to ensure you select the best one for your needs. Here are the main specs to look at and how to evaluate them.Detection SensitivityDetection sensitivity refers to how quickly and accurately the sensor can detect the presence of water. This is important because a more sensitive sensor will alert you to leaks faster, potentially preventing more damage. Sensors with high sensitivity can detect even small amounts of water, while those with lower sensitivity might only detect larger leaks. If you are placing the sensor in an area prone to minor leaks or condensation, a high-sensitivity sensor is ideal. For areas where only significant leaks are a concern, a lower sensitivity might suffice.
WiFi ConnectivityWiFi connectivity determines how the sensor communicates with your smartphone or other devices. This is crucial for receiving timely alerts. Some sensors only support 2.4 GHz WiFi, while others support both 2.4 GHz and 5 GHz bands. Ensure that the sensor you choose is compatible with your home WiFi network. If you have a dual-band router, a sensor that supports both bands can offer more flexibility and potentially better performance.
Power SourceThe power source of a WiFi water sensor can be either battery-operated or plugged into an electrical outlet. Battery-operated sensors offer more flexibility in placement but require regular battery changes. Plug-in sensors, on the other hand, are more reliable in terms of power but need to be placed near an outlet. Consider where you plan to place the sensor and whether you prefer the convenience of battery power or the reliability of a plug-in model.
Alert SystemThe alert system refers to how the sensor notifies you of a leak. Most WiFi water sensors send alerts via smartphone apps, but some also offer additional notifications like email or text messages. Some models may also have audible alarms. Choose a sensor with an alert system that fits your lifestyle and ensures you will be promptly notified. If you are often away from your phone, a model with multiple alert options might be more suitable.
Integration with Smart Home SystemsIntegration with smart home systems allows the sensor to work with other smart devices in your home, such as smart speakers, lights, or security systems. This can enhance the functionality of the sensor, such as triggering other devices when a leak is detected. If you already have a smart home setup, look for a sensor that is compatible with your existing system. If you plan to expand your smart home in the future, consider a sensor that supports popular platforms like Amazon Alexa, Google Assistant, or Apple HomeKit.
Durability and Build QualityDurability and build quality refer to how well the sensor is constructed and its ability to withstand harsh conditions. This is important for ensuring the sensor remains functional over time, especially in areas prone to moisture or temperature fluctuations. Look for sensors with good reviews on build quality and those that are rated for use in the specific environment where you plan to place them. If the sensor will be in a basement or near plumbing, ensure it is robust enough to handle potential exposure to water and humidity.