Water Detectors Alarms of 2025
Best Choice1
Clicked 83 times in the last monthYoLinkYoLink 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
9.9 Battery Duration9.9 Easy installation9.5 WiFi signalWhy we love it
Easy setup with Ethernet and WiFi options.
Long-range coverage up to 1/4 mile.
Responsive customer support.
9.8Exceptional
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Value for Money2
wineesWinees 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
9.5 worth the money9.3 Easy installation9.3 Battery DurationWhy we love it
Easy setup with pre-paired sensors.
Reliable alerts via app and email.
Compact design fits tight spaces.
9.7Exceptional
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3
RUIKORING33% OffWiFi Water Leak Detectors 5 Pack, 120dB Adjustable Loud Water Leak Sensor, Wireless Wi-Fi Water Leak & Drip Alarm, App Alerts, 5 Water Alarm Sensors & 1 Hub for Home Kitchen, Bathroom, Sink, Laundry
Main highlights- User-Friendly Design: Test button and low-battery alerts for easy maintenance. Flashing indicator light provides visual alerts, even in the dark.
- Reliable 2.4GHz WiFi Connection: This water leak detector set supports 2.4GHz WiFi networks only. Effortlessly connect the gateway to the "Tuya Smart" app via WiFi to safeguard your home 24/7. The gateway ensures a stable connection for up to 24 WD71 water sensors. Note: Not compatible with 5GHz WiFi
- Loud Alarm with Mute Option: A 120dB buzzer (adjustable in 4 levels) and a 90dB gateway alert with flashing red light ensure you’re immediately notified. Silence the alarm via the app or a button on the sensor once the leak is addressed.
- Instant Leak Alerts: When a leak is detected, the sensor triggers an alarm and sends a signal to the gateway (up to 328 ft in open areas; typically 150 ft indoors). The gateway instantly pushes notifications to your phone via WiFi, alerting you even when you’re away. Share the device with family for real-time monitoring from anywhere.
- High-Sensitivity Detection: The WD71 detector features 2 top probes and 4 bottom probes. *Note: More than two bottom probes must be triggered to avoid false alarms.
- Dual-Sensor Precision: Equipped with dual-sensor technology for early leak detection: - Top probesdetect dripping water. - Bottom probes(IP66 waterproof) sense water pooling. Ideal for high-risk areas like sinks, windows, or pipes. Powered by included AAA batteries.
- Customizable Scheduling: Arm or disarm the detector automatically using the app’s timer feature. For example, disarm it at night to avoid disturbances or skip arming on rainy days for added convenience.
9.6Exceptional
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4
METAK15% Off5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm for Basement, WD60 Flood Leakage Detection Devices for Pipe/Drain/Sink/Faucet Drip,Floor Flooding in Bathroom/Kitchen/Toilet/Laundry Room
9.9 Easy installation9.5 Simple to use9.3 worth the moneyWhy we love it
Easy installation, no tools needed.
Compact design fits tight spaces.
Loud alarm ensures prompt response.
9.5Excellent
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5
RUIKORING30% Off5 Pack Water Leak Alarm Detector, 120dB Loud Alert Water Sensor, IP66 Waterproof, Sensitive Leak and Drip Alert, Easy Installation for Home, Basement Flood Prevention, Bathroom, Sink, Laundry
Main highlights- 𝟭𝟮𝟬𝗱𝗕 𝗨𝗹𝘁𝗿𝗮-𝗟𝗼𝘂𝗱 𝗔𝗹𝗮𝗿𝗺: Water leak detectors for home Instantly alerts you to water leaks with a piercing 120dB sound, ensuring you never miss a warning even in noisy environments. Upon reaching the submerged area, press the button to silence the water detection alarm.
- 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗟𝗲𝗮𝗸 𝗗𝗲𝘁𝗲𝗰𝘁𝗶𝗼𝗻: This water leak detector is equipped with 2 top sensor probes and 4 bottom sensor probes, capable of detecting leaks and flooding. Works on all surfaces (tile, wood, concrete) and detects even minor water accumulation to prevent costly damage.
- 𝗨𝗹𝘁𝗿𝗮 𝗟𝗶𝗳𝗲𝘀𝗽𝗮𝗻: RUIKORING water detector sensor includes 10 long-lasting batteries, eliminating frequent replacements and ensuring reliable protection for years, and it features a low battery alert, which notifies you to replace the battery promptly through a flashing red light.
- 𝗦𝗶𝗺𝗽𝗹𝗲 𝗦𝗲𝘁𝘂𝗽 𝗶𝗻 𝗦𝗲𝗰𝗼𝗻𝗱𝘀: No tools or wiring needed; just place the sensor in leak-prone areas and let it monitor 24/7. 𝗡𝗢𝗧𝗘: 𝗪𝗗𝟳𝟬 𝗪𝗮𝘁𝗲𝗿 𝗟𝗲𝗮𝗸 𝗗𝗲𝘁𝗲𝗰𝘁𝗼𝗿 𝗶𝘀 𝗻𝗼𝘁 𝗰𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗹𝗲 𝘄𝗶𝘁𝗵 𝗪𝗗𝟳𝟭 𝗪𝗜𝗙𝗜 𝗪𝗮𝘁𝗲𝗿 𝗟𝗲𝗮𝗸 𝗗𝗲𝘁𝗲𝗰𝘁𝗼𝗿, you can buy 1, 2, 3 water leak alarm in the RUIKORING store and use them with the WD71 WiFi water leak alarm Hub.
- 𝗜𝗣𝟲𝟲 𝗪𝗮𝘁𝗲𝗿𝗽𝗿𝗼𝗼𝗳 & 𝗗𝘂𝗿𝗮𝗯𝗹𝗲: Built to withstand harsh conditions, this water sensor alarm leak detector is fully waterproof (IP66-rated) and resistant to dust, Its durable structure and rust-resistant coating allow for long-term use, ideal for basements, bathrooms, and under sinks.
9.4Excellent
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6
Govee38% OffGovee 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)
9.9 Noise level8.9 Battery Duration8.0 worth the moneyWhy we love it
Easy to install and use.
Reliable real-time alerts.
Durable and waterproof design.
9.1Excellent
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7
ZirconZircon Leak Alert Water Leak Detector & Flood Sensor Alarm/Water Leak Sensor with Dual Leak Alarms 90Db Audio/Battery Powered (2 Pack) Batteries Not Included (72311) White
9.9 Noise level9.9 Easy installation9.9 Simple to useWhy we love it
Loud 90dB alarm
Floats alarms 72hrs
Battery powered wireless
9.0Excellent
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8
STECHROSmart Water Leak Detectors for Home WiFi with App Alerts, Stechro Ajustable 120dB Water Sensor Alarm Leak Detector for Basements Sink Kitchen Laundry, 4 Water Sensors & 1 Rechargeable Gateway
Main highlights- 【Water Leakage/Drip Detection Modes & Multi-scenario Application】Water leak alarm has 4 sensors at the bottom to accurately sense the water leakage and send out the alarm in time; And it also has 1 front probe to detect the dripping, making the application more widely. The water alarm can be freely placed anywhere at home where you need to detect alerts of water leaks. You can place water sensor in the kitchen, sink, bathroom, laundry room, basement, etc. Receive an alert of water leakage in advance and take timely action to prevent your home from the risk of flooding. IP66 waterproof design allows for prolonged use in high humidity areas
- 【Smart Leak Detector with Wifi via App Alerts & Up to 24 Sensors Connected】The upgraded version water leak detector is equipped with a smart wifi gateway (only for 2.4GHz）, which allows you to receive alerts via a cell phone app even if you are not at home, and realize remote real-time monitoring to prevent flooding disasters more efficiently. Supports up to 24 sensors covering basement, kitchen, bathroom, toilet, sink, floor and laundry, etc. Comprehensively monitors your entire house to prevent flood damage. Let Stechro water alarm leak detector be your 24/7 home guardian!
- 【Rechargeable Gateway with Low Battery Alert】Compared with other plug-in gateway, Stechro has been upgraded it to a rechargeable smart gateway(2.4GHz), which can be used while charging without worrying about insufficient power or forgetting to charge; It can also be used after being fully charged, with a battery life of up to 10 hours, so you are not afraid of it even if the power in your home goes out. It is also easy to move and store, very space-saving. When the battery is <20%, phone app will show an alert, let you charge in time
- 【NOTE】Due to technology upgrade, only the water leakage sensor with model WD77 can be paired with the 2.4GHz smart wifi gateway, while classic model WD76 without wifi and bluetooth function is unable to connect to 2.4GHz Gateway W13. Please identify carefully and confirm your needs before purchasing. Upgraded WD77: B0DPMGN3TS/B0DXF39PGH/B0DPMCSB5B/B0DPM4PYHJ(√, can be adapted to 2.4GHz WIFI). Classic WD76: B0DR1JB7FF/B0DR1CKD77(×, not WIFI compatible)
- 【Low Power Design Sensors with Low Battery Indication & Hassle-free service】The water sensors equipped with low power design batteries with up to 2-year of use life. Low battery alert function conveniently reminds you to change the battery in time. By choosing Stechro smart water sensor alarm, you will have 1*2.4GHz Gateway, 4*water leak detectors, 8*batteries, 1*adapter, 1*Type-C charging cable, 2*open tools, 1*manual, a complete set meet all of your needs. Stechro provides high-quality service and lifetime technical support
- 【Feature-rich App】As long as the device is bound to the TUYA APP, you can operate the water leak detector on your cell phone for intelligent management and personalized settings: Customize the names of different sensors to quickly determine the exact location of water leakage; Adjust 0-120dB volume of multiple sensors at the same time freely, a great time saver; 32 ringtones to be chosen according to your preference and create your own unique water detector; Equipped with multi-sharing mode. You can also bind the devices of trusted friends or family members, and the alerts can be transmitted to multiple monitors at the same time. More people monitoring, more peace of mind...
8.9Very Good
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9
X-SenseX-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
9.9 Tech Support9.9 WiFi signal9.9 Easy installationWhy we love it
Easy setup in under 7 minutes.
Real-time alerts via app and loud alarm.
Compact, blends with home decor.
8.8Very Good
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10
GoveeLife33% OffGoveeLife 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
9.5 worth the money9.5 Battery Duration9.3 Easy installationWhy we love it
Easy to set up and use.
Long-lasting battery life.
Reliable real-time alerts.
8.7Very Good
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