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Safety Equipment and GearAir ToolsAlarm SystemsAll Home SecurityAll Tool SetsBathroom HardwareBathroom PlumbingBLACK+DECKERCar Emergency SuppliesDimmers, Switches, and Wall PlatesDoor HardwareDoorsElectrical ToolsEmergency SuppliesFire SafetyFlashlightsFurniture HardwareGarage Door Openers and HardwareGarage Storage SystemsGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationKiddeKitchen PlumbingLight BulbsMechanics ToolsOutletsPaint Supplies & ToolsPersonal PreparednessPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsSafety DetectorsSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureSolderingStorage ContainersStorm & Flood PrepSurveillanceThermostatsTool Equipment & StorageValves & Valve RepairWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & Tanks
It Water Sensor(216)
Uses item details. Price when purchased online
Best seller X-Sense Wi-Fi Water Leak Detector, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Detectors & 1 Base Station, Model SWS54 From $15.99
Sponsored
From$1599
X-Sense Wi-Fi Water Leak Detector, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Detectors & 1 Base Station, Model SWS54
1664.7 out of 5 Stars. 166 reviews
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 From $43.99
Sponsored
From$4399
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
314.8 out of 5 Stars. 31 reviews
RAINPOINT Floating Remote WiFi Water Leak Detector for Home Basement 3 Pack with Hub,Wireless Siren Alarm Leakage Sensor Email & APP Push Notification Kitchen Sink,Bathroom,Laundry,Warehouse $22.94 Was $29.95
Sponsored
Now$2294
current price Now $22.94, Was $29.95$29.95
RAINPOINT Floating Remote WiFi Water Leak Detector for Home Basement 3 Pack with Hub,Wireless Siren Alarm Leakage Sensor Email & APP Push Notification Kitchen Sink,Bathroom,Laundry,Warehouse
Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump $69.99
Sponsored
$6999
current price $69.99Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump
Topvico Water Leak Alarm for Basements, Heater Leak Detector, Sump Pump Overflow Sensor, 120dB Battery-Operated Flood Alarm, 1-Pack From $8.89
5 options
Available in additional 5 optionsFrom$889
Topvico Water Leak Alarm for Basements, Heater Leak Detector, Sump Pump Overflow Sensor, 120dB Battery-Operated Flood Alarm, 1-Pack
404.6 out of 5 Stars. 40 reviews
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MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED From $13.46
3 options
Available in additional 3 optionsFrom$1346
MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED
154.5 out of 5 Stars. 15 reviews
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WiFi Water Leak Detector Sensor for Home, Remote Checking Smart Alarm and Drip Alert, Email APP Push Suitable Kitchen, Bathroom, Basement $56.08
$5608
current price $56.08WiFi Water Leak Detector Sensor for Home, Remote Checking Smart Alarm and Drip Alert, Email APP Push Suitable Kitchen, Bathroom, Basement
Kidde Battery Operated Smart Water Leak Detector & Freeze Alarm with Wi-Fi $20.00 Was $23.89
Now$2000
current price Now $20.00, Was $23.89$23.89
Kidde Battery Operated Smart Water Leak Detector & Freeze Alarm with Wi-Fi
934 out of 5 Stars. 93 reviews
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Globe Electric Wi-Fi Smart Water Leak Sensor, No Hub Required, Battery Operated, White, 50027
Globe Electric Wi-Fi Smart Water Leak Sensor, No Hub Required, Battery Operated, White, 50027
83.8 out of 5 Stars. 8 reviews
WiFi Water Leak Detector, Smart Water Sensor with Cable, 85dB Audio/App/SMS/Email Alarm, Rapid Leak Detection for Home, Kitchen, Bathroom, Basement, IP65 Waterproof, No Hub Required,1 Pack $29.99
$2999
current price $29.99WiFi Water Leak Detector, Smart Water Sensor with Cable, 85dB Audio/App/SMS/Email Alarm, Rapid Leak Detection for Home, Kitchen, Bathroom, Basement, IP65 Waterproof, No Hub Required,1 Pack
FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use $39.97
Sponsored
$3997
current price $39.97FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use
Smart Water Leak Detector, GreenVation WiFi Water Sensor with APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack $49.99
Sponsored
$4999
current price $49.99Smart Water Leak Detector, GreenVation WiFi Water Sensor with APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack
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RAINPOINT Floating Remote WiFi Water Leak Detector for Home Basement 3 Pack with Hub,Wireless Siren Alarm Leakage Sensor Email & APP Push Notification Kitchen Sink,Bathroom,Laundry,Warehouse $22.94 Was $29.95
Now$2294
current price Now $22.94, Was $29.95$29.95
RAINPOINT Floating Remote WiFi Water Leak Detector for Home Basement 3 Pack with Hub,Wireless Siren Alarm Leakage Sensor Email & APP Push Notification Kitchen Sink,Bathroom,Laundry,Warehouse
Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT $32.28
$3228
current price $32.28Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT
Clearance Smart WiFi Water Leak Detector - Wireless Sensor with App Alerts, Remote Monitoring for Home & Basement | Prevent Water Damage From $12.76
2 options
Available in additional 2 optionsFrom$1276
Smart WiFi Water Leak Detector - Wireless Sensor with App Alerts, Remote Monitoring for Home & Basement | Prevent Water Damage
Best seller X-Sense Wi-Fi Water Sensor, Accessory for SWS54 Water Sensor Kit, SBS50 Base Station Required, Model SWS51, 1-Pack From $15.99
3 options
Available in additional 3 optionsFrom$1599
X-Sense Wi-Fi Water Sensor, Accessory for SWS54 Water Sensor Kit, SBS50 Base Station Required, Model SWS51, 1-Pack
1664.7 out of 5 Stars. 166 reviews
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Smart Water Leak Detector Wireless Wi-Fi Sensor for Home with Real-time Email/APP Alerts, 100dB Local Alarm, Suitable Kitchen, Basement, 3 Sensors $30.57
$3057
current price $30.57Smart Water Leak Detector Wireless Wi-Fi Sensor for Home with Real-time Email/APP Alerts, 100dB Local Alarm, Suitable Kitchen, Basement, 3 Sensors
Water Leak Sensor Alarm Temperature Wireless Mini Flood Detector for System and Smart Home Automation Kitchen Bathroom Basement $45.88
$4588
current price $45.88Water Leak Sensor Alarm Temperature Wireless Mini Flood Detector for System and Smart Home Automation Kitchen Bathroom Basement
Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Security Protection $16.55
$1655
current price $16.55Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Security Protection
Aqara Water Leak Sensor, Zigbee Smart Water Detector with Instant Alarm, Compatible with Apple HomeKit, Aqara, and Xiaomi Mi Home for Smart Home Flood Protection From $25.90
From$2590
Aqara Water Leak Sensor, Zigbee Smart Water Detector with Instant Alarm, Compatible with Apple HomeKit, Aqara, and Xiaomi Mi Home for Smart Home Flood Protection
14 out of 5 Stars. 1 reviews
Topvico Water Leak Detectors for Home, Basements, Sump Pump, Under Sink, Moisture Alarm Sensor, 120dB Battery Operated Flood Alert, 3-Pack (95 Inch Cable) $15.89
Sponsored
$1589
current price $15.89Topvico Water Leak Detectors for Home, Basements, Sump Pump, Under Sink, Moisture Alarm Sensor, 120dB Battery Operated Flood Alert, 3-Pack (95 Inch Cable)
25 out of 5 Stars. 2 reviews
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Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank $69.99 Was $79.99
Sponsored
Now$6999
current price Now $69.99, Was $79.99$79.99
Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank
24 out of 5 Stars. 2 reviews
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Clearance Qiopertar Smart Water Alarm Sensor, WIFI Water Leak Detector with APP Alerts, Smart Home Water Immersion Sensor for Kitchen Bathroom Sink Appliance Flood Prevention $9.49 Was $11.99
Now$949
current price Now $9.49, Was $11.99$11.99
Qiopertar Smart Water Alarm Sensor, WIFI Water Leak Detector with APP Alerts, Smart Home Water Immersion Sensor for Kitchen Bathroom Sink Appliance Flood Prevention
WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm $19.56
$1956
current price $19.56WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm
Smart Water Leak Sensor Alarm - Battery Powered Home Leakage Detector Alert System, Wireless Moisture Sensor for Kitchen, Bathroom, Basement $12.56
$1256
current price $12.56Smart Water Leak Sensor Alarm - Battery Powered Home Leakage Detector Alert System, Wireless Moisture Sensor for Kitchen, Bathroom, Basement
Zigbee Water Leak Sensor, Wireless Smart Water Leak Detector with App Alerts and Remote Monitor, Water Level Sensor Alarm for Home $45.80
$4580
current price $45.80Zigbee Water Leak Sensor, Wireless Smart Water Leak Detector with App Alerts and Remote Monitor, Water Level Sensor Alarm for Home
Vensio-Smart Water Leak Sensor Home Alarm Leakage Detector Alert System Fits Kitchen Bathroom $14.28
$1428
current price $14.28Vensio-Smart Water Leak Sensor Home Alarm Leakage Detector Alert System Fits Kitchen Bathroom
Tuya 2.4GWifi Water Leak Detector with Sound Light Alarms 130DB Water Leak Smart Home Water-Alarm Sensor App Control $13.09
$1309
current price $13.09Tuya 2.4GWifi Water Leak Detector with Sound Light Alarms 130DB Water Leak Smart Home Water-Alarm Sensor App Control
3-Pack Smart Water Leak Detector 110dB Alarm 500ft Range, WiFi Home Sensors for Basement/Bathroom - App Alerts & Email Notifications, Prevent Flood Damage $50.98
$5098
current price $50.983-Pack Smart Water Leak Detector 110dB Alarm 500ft Range, WiFi Home Sensors for Basement/Bathroom - App Alerts & Email Notifications, Prevent Flood Damage
Leak Puppy Electronic Water Alarm- Detects as Little as 1/32" of Water- Leak Detector Beeps When Battery is Low From $17.95
Sponsored
From$1795
Leak Puppy Electronic Water Alarm- Detects as Little as 1/32" of Water- Leak Detector Beeps When Battery is Low
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U.S. Solid Water Leak Detector Leakage Detection System, 1/2in Brass Valve, Controller, 3pcs Sensor $87.20
Sponsored
$8720
current price $87.20U.S. Solid Water Leak Detector Leakage Detection System, 1/2in Brass Valve, Controller, 3pcs Sensor
Black & Decker Smart Wi-Fi Water Sensor $27.99
$2799
current price $27.99Black & Decker Smart Wi-Fi Water Sensor
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Water Leak Monitoring Sensor with Alarm 3 Pack - Leak Puppy Electronic Water & Flood Leak Detector - Detects as Little as 1/32" of Water - Overflow Alert Sensor Beeps Loudly When Water is Detected $39.95
$3995
current price $39.95Water Leak Monitoring Sensor with Alarm 3 Pack - Leak Puppy Electronic Water & Flood Leak Detector - Detects as Little as 1/32" of Water - Overflow Alert Sensor Beeps Loudly When Water is Detected
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WiFi Water Leak Detector for Home, 3 Pack Sensors with 100dB Adjustable Alarm, Alert Email&SMS Notification, 200M Transmission Basement, Bathroom, Laundry, IFTTT, 2.4G Only $84.98
$8498
current price $84.98WiFi Water Leak Detector for Home, 3 Pack Sensors with 100dB Adjustable Alarm, Alert Email&SMS Notification, 200M Transmission Basement, Bathroom, Laundry, IFTTT, 2.4G Only
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring,1 * Water Detector,White $15.89
$1589
current price $15.89Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring,1 * Water Detector,White
Smart Water Leak Detector, GreenVation WiFi Water Sensor with APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack $49.99
$4999
current price $49.99Smart Water Leak Detector, GreenVation WiFi Water Sensor with APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack
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Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring $15.82
$1582
current price $15.82Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring
Water Leak Detector for Home, 100dB Water Sensor Alarm, Flood/Drip Leakage Detection Device for Pipe/Drain/Sink/Faucet, Floor Flooding in Basement/Bathroom/Kitchen/Toilet/Laundry Room $28.88
$2888
current price $28.88Water Leak Detector for Home, 100dB Water Sensor Alarm, Flood/Drip Leakage Detection Device for Pipe/Drain/Sink/Faucet, Floor Flooding in Basement/Bathroom/Kitchen/Toilet/Laundry Room
Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection $116.35
$11635
current price $116.35Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection
Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work Home Assistant and Compatible HUB Like SmartThings,Aeotec or Third Reality Hub $35.68
$3568
current price $35.68Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work Home Assistant and Compatible HUB Like SmartThings,Aeotec or Third Reality Hub
WiFi water leakage alarm with loud sound. Works as water sensor for kitchen, bathroom, basement and pool, multiple styles available. $37.94 Was $47.43
Now$3794
current price Now $37.94, Was $47.43$47.43
WiFi water leakage alarm with loud sound. Works as water sensor for kitchen, bathroom, basement and pool, multiple styles available.
Topvico Water Leak Detectors for Home, Basements, Sump Pump, Under Sink, Moisture Alarm Sensor, 120dB Battery Operated Flood Alert, 3-Pack (95 Inch Cable) $15.89
$1589
current price $15.89Topvico Water Leak Detectors for Home, Basements, Sump Pump, Under Sink, Moisture Alarm Sensor, 120dB Battery Operated Flood Alert, 3-Pack (95 Inch Cable)
25 out of 5 Stars. 2 reviews
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for TUYA Smart Water Leak Sensor, WiFi Flood Detector Alarm with Voice Control, Wireless Leakage for Kitchen Bathroom Garage, for Smart Life App, White $17.29
$1729
current price $17.29for TUYA Smart Water Leak Sensor, WiFi Flood Detector Alarm with Voice Control, Wireless Leakage for Kitchen Bathroom Garage, for Smart Life App, White
Clearance Smart Water Sensor with Alarm, QQZ WiFi Water Leak Detector for Smart Home, APP Remote Monitoring Leak Detection Sensor for Sink Tub Appliance $9.49 Was $11.99
Now$949
current price Now $9.49, Was $11.99$11.99
Smart Water Sensor with Alarm, QQZ WiFi Water Leak Detector for Smart Home, APP Remote Monitoring Leak Detection Sensor for Sink Tub Appliance
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Adjustable Wet Moisture Alert Pipe Leaka Drip Detection Warning for Basement Floor $23.99
$2399
current price $23.99Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Adjustable Wet Moisture Alert Pipe Leaka Drip Detection Warning for Basement Floor
Clearance Smart Water Alarm Sensor with WIFI, Water Leakage Detection, Sound Alarm, Remote Monitoring via APP, Works with Smart Voice Assistants, No Installation Required, Long Standby Time $6.99 Was $7.99
Now$699
current price Now $6.99, Was $7.99$7.99
Smart Water Alarm Sensor with WIFI, Water Leakage Detection, Sound Alarm, Remote Monitoring via APP, Works with Smart Voice Assistants, No Installation Required, Long Standby Time
WiFi Water Leak Detector, 3 + 6 Pack Sensors with 100dB Adjustable Alarm, Alert Email&SMS Notification, 100M Transmission for Basement, Bathroom, Laundry, IFTTT, 2.4G Only $176.73
$17673
current price $176.73WiFi Water Leak Detector, 3 + 6 Pack Sensors with 100dB Adjustable Alarm, Alert Email&SMS Notification, 100M Transmission for Basement, Bathroom, Laundry, IFTTT, 2.4G Only
Smart Water Leak Detector for Home Security, High-Sensitivity 9V Battery Flood Sensor and Overflow Alarm for Kitchen $10.68
$1068
current price $10.68Smart Water Leak Detector for Home Security, High-Sensitivity 9V Battery Flood Sensor and Overflow Alarm for Kitchen
Swann Swann Water Leak Alarm Sensor, Home Water Detector, Wireless Wi-Fi Connection, No Hub Required, Smartphone Alerts, Early Flood Detection From $14.95
7 options
Available in additional 7 optionsFrom$1495
Swann Swann Water Leak Alarm Sensor, Home Water Detector, Wireless Wi-Fi Connection, No Hub Required, Smartphone Alerts, Early Flood Detection
1184 out of 5 Stars. 118 reviews
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