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 Detectors 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 comprehensive solution for water leak detection, featuring a hub and four water leak sensors. One of its notable strengths is its use of LoRa technology, which offers an impressive range of up to 1/4 mile, making it suitable for large properties and challenging Wi-Fi environments such as basements and outdoor areas.
Rating
9.9
Chosen by1,211
Detection Method
Power Source
Alarm Type
Most important from
4688 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 effective solution for water leak detection, particularly suitable for large properties or areas with challenging Wi-Fi coverage. It includes a hub and four water leak sensors, which are extremely easy to install by simply placing them near potential leak sources such as toilets, water heaters, and sinks. The standout feature is its LoRa technology, which offers an impressive long-range coverage of up to 1/4 mile, making it ideal for basements, outdoor areas, and even remote outbuildings.
Rating
9.8
Alarm Type
Connectivity
Durability
Most important from
4688 reviews
#3
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
The X-Sense Wi-Fi Water Leak Detector (Model SWS54) is designed to help you protect your home from water damage, with features that make it practical and reliable for various areas like kitchens, basements, and bathrooms. Its detection method is highly sensitive, utilizing both top and bottom sensor probes to detect minimal water levels of 0.015 inches. This ensures you get early warnings before severe damage occurs. It is battery-powered, which is convenient as you can place it anywhere without worrying about power outlets. The device includes replaceable AA batteries, so you don’t need to purchase them separately initially.
Rating
9.6
Power Source
Alarm Type
Most important from
1428 reviews
Top 10 Best Water Detectors 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: Water leak detection
Power Source: AAA batteries
Alarm Type: 105dB audio alarm
Connectivity: Ethernet, 2.4GHz WiFi
Durability: IP66 waterproof rating
Chosen by 1211 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: Ethernet, Wi-Fi
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: Top and bottom sensors
Power Source: Battery Powered
Alarm Type: 110 dB alarm
Connectivity: 2.4 GHz Wi-Fi
Sensitivity: Detects 0.015 inch water levels
Durability: IP66 waterproof
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
Alarm Type: 100dB
Connectivity: IFTTT, Alexa, Google, App
Sensitivity: High
Durability: IP66 waterproof
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: Drip and leak
Power Source: Battery
Alarm Type: 100dB adjustable
Connectivity: WiFi (2.4G)
Related Products
GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, LoRa Up to 1968ft Open-Air Transmission Range 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, LoRa Up to 1968ft Open-Air Transmission Range for Basement, Kitchen, Bathroom
Detection Method: Top and bottom sensors
Power Source: Battery Powered
Alarm Type: 100dB adjustable alarm
Connectivity: LoRa, Wi-Fi, Alexa, Google Assistant
Sensitivity: High sensitivity to water
Durability: IP66 waterproof rating
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 Method: High sensitivity sensors
Power Source: Battery Powered
Alarm Type: 100 dB adjustable alarm
Connectivity: Smartphone
Sensitivity: High sensitivity
Durability: IP66 waterproof rating
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
Power Source: Battery Powered
Alarm Type: 100dB adjustable alarm
Connectivity: 2.4G WiFi
Durability: IP66 waterproof rating
THE BASEMENT WATCHDOG Model BWD-HWA 110 dB Battery Operated Water Alarm
THE BASEMENT WATCHDOG Model BWD-HWA 110 dB Battery Operated Water Alarm
Detection Method: solid-state circuitry
Power Source: Battery Powered
Alarm Type: 110 dB alarm
Sensitivity: detects 1/32 inch water
Durability: 5-year warranty
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 Detectors
When it comes to choosing a water detector, it's important to understand the key features and specifications that will ensure you get the best product for your needs. Water detectors are essential for preventing water damage in your home or business by alerting you to leaks or flooding. By understanding the different specifications, you can make an informed decision and select a water detector that will provide reliable and effective protection.Detection MethodThe detection method refers to how the water detector senses the presence of water. Common methods include sensors that detect moisture, probes that sense water levels, and devices that use both methods. This spec is important because it determines the accuracy and reliability of the detector. Moisture sensors are great for detecting small leaks, while probes are better for monitoring water levels in basements or sump pumps. Choose a detection method based on the specific areas you want to monitor and the type of water issues you are concerned about.
Power SourceWater detectors can be powered by batteries, AC power, or a combination of both. Battery-powered detectors are easy to install and can be placed anywhere, but they require regular battery changes. AC-powered detectors are more reliable for long-term use but need to be near an electrical outlet. Some models offer both options for added flexibility. Consider where you plan to place the detector and whether you prefer the convenience of battery power or the reliability of a constant power source.
Alarm TypeThe alarm type refers to how the water detector alerts you to the presence of water. Common alarm types include audible alarms, visual indicators, and notifications sent to your smartphone or other devices. Audible alarms are useful for immediate alerts when you are nearby, while smartphone notifications are great for remote monitoring. Visual indicators can provide a quick status check at a glance. Think about how you want to be alerted and choose a detector with an alarm type that fits your lifestyle and monitoring needs.
ConnectivityConnectivity refers to the ability of the water detector to connect to other devices or systems, such as smart home networks or security systems. Some detectors offer Wi-Fi or Bluetooth connectivity, allowing you to receive alerts on your smartphone or integrate the detector with other smart home devices. This spec is important if you want to monitor your home remotely or have a more integrated home security system. If you prefer a simple, standalone device, connectivity may not be as crucial.
SensitivitySensitivity refers to how quickly and accurately the water detector can sense the presence of water. High sensitivity detectors can detect even small amounts of moisture, which is important for early leak detection. Lower sensitivity detectors may only respond to larger amounts of water, which could be suitable for areas where minor leaks are less of a concern. Consider the level of sensitivity you need based on the potential water risks in the areas you are monitoring.
DurabilityDurability refers to the build quality and robustness of the water detector. A durable detector is important for long-term reliability, especially in areas prone to moisture or harsh conditions. Look for detectors with water-resistant or waterproof ratings, and consider the materials used in construction. If you are placing the detector in a basement, crawl space, or other challenging environments, durability will be a key factor in ensuring the detector continues to function properly over time.