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Safety Equipment and GearAir ToolsAlarm SystemsAll Home SecurityAll Tool SetsBathroom PlumbingBLACK+DECKERCar Emergency SuppliesDimmers, Switches, and Wall PlatesDoor HardwareDoorsElectrical ToolsEmergency SuppliesFire SafetyFlashlightsFurniture HardwareGarage Door Openers and HardwareGuttering & DrainageHand ToolsHome SafetyKiddeKitchen PlumbingLight BulbsMechanics ToolsOutletsPaint Supplies & ToolsPersonal PreparednessPower Tool AccessoriesPower ToolsSafety DetectorsShop Plumbing BrandsShop Plumbing by FixtureSolderingStorm & Flood PrepSurveillanceThermostatsTool Equipment & StorageValves & Valve RepairWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & Tanks
It Water Sensor(217)
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
1614.7 out of 5 Stars. 161 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
324.8 out of 5 Stars. 32 reviews
Reduced price 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 $75.99
Sponsored
$7599
current price $75.99Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump
Deal Topvico Water Leak Alarm for Basements, Heater Leak Detector, Sump Pump Overflow Sensor, 120dB Battery-Operated Flood Alarm, 2-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, 2-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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Kidde Battery Operated Smart Water Leak Detector & Freeze Alarm with Wi-Fi $20.90 Was $24.00
Now$2090
current price Now $20.90, Was $24.00$24.00
Kidde Battery Operated Smart Water Leak Detector & Freeze Alarm with Wi-Fi
914 out of 5 Stars. 91 reviews
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WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm $21.99
$2199
current price $21.99WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm
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
Reduced price 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
FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use $42.99
Sponsored
$4299
current price $42.99FOUR 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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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
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
1614.7 out of 5 Stars. 161 reviews
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WiFi Water Leak Detector for Home, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 200M Transmission for Basement, Bathroom, Laundry, IFTTT, 2.4G WiFi Only $84.98
$8498
current price $84.98WiFi Water Leak Detector for Home, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 200M Transmission for Basement, Bathroom, Laundry, IFTTT, 2.4G WiFi Only
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
Qiopertar Smart Water Alarm Sensor, WIFI Water Leak Detector with APP Alerts, Smart Home Water Immersion Sensor for Kitchen Bathroom Sink Appliance Flood Prevention $11.99
$1199
current price $11.99Qiopertar Smart Water Alarm Sensor, WIFI Water Leak Detector with APP Alerts, Smart Home Water Immersion Sensor for Kitchen Bathroom Sink Appliance Flood Prevention
Deal Topvico Water Leak Detectors for Home, Basements, Sump Pump, Under Sink, Moisture Alarm Sensor, 120dB Battery Operated Flood Alert, 3-Pack (95 Inch Cable) $12.71 Was $15.89
Sponsored
Now$1271
current price Now $12.71, Was $15.89$15.89
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 out of 5 Stars. 1 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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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
Deal Black & Decker Smart Wi-Fi Water Sensor - 3 pack Was $59.99
Black & Decker Smart Wi-Fi Water Sensor - 3 pack
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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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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
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 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
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
Black & Decker Smart Wi-Fi Water Sensor $27.99
$2799
current price $27.99Black & Decker Smart Wi-Fi Water Sensor
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Toyanc Tuya ZigBee Smart Water Leak Sensor with Built-in Alarm, IP54 Water-Resistant Flood Detector, App Notification & Remote Monitoring, Compatible with Alexa & Google Home (ZigBee Hub Required) $19.99
Sponsored
$1999
current price $19.99Toyanc Tuya ZigBee Smart Water Leak Sensor with Built-in Alarm, IP54 Water-Resistant Flood Detector, App Notification & Remote Monitoring, Compatible with Alexa & Google Home (ZigBee Hub Required)
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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Deal Topvico Water Leak Detectors for Home, Basements, Sump Pump, Under Sink, Moisture Alarm Sensor, 120dB Battery Operated Flood Alert, 3-Pack (95 Inch Cable) $12.71 Was $15.89
Now$1271
current price Now $12.71, Was $15.89$15.89
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 out of 5 Stars. 1 reviews
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Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Security Protection $16.42
$1642
current price $16.42Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector Smart Home Remote Control Smart Home Security Protection
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
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
2 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm Flood Leakage Detection Devices for Bathroom, Basements, Laundry Rooms, Kitchen, IP56 Waterproof(BatteryScrewdriver Included) $28.99
$2899
current price $28.992 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm Flood Leakage Detection Devices for Bathroom, Basements, Laundry Rooms, Kitchen, IP56 Waterproof(BatteryScrewdriver Included)
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
GJX Water Leakage Detector Water Leak Sensor Wireless Water Level Detector Water Leak Alarm Sensor Home Waterproof Smart Remote Notification $10.93
$1093
current price $10.93GJX Water Leakage Detector Water Leak Sensor Wireless Water Level Detector Water Leak Alarm Sensor Home Waterproof Smart Remote Notification
YoLink Water Leak Detector 4 with 105dB Audio Alarm, App Push, Email Alerts and Limited Text, MoveAlert Function, Freeze Warning Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required $31.99
$3199
current price $31.99YoLink Water Leak Detector 4 with 105dB Audio Alarm, App Push, Email Alerts and Limited Text, MoveAlert Function, Freeze Warning Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required
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
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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WiFi water leakage alarm with loud sound. Works as water sensor for kitchen, bathroom, basement and pool, multiple styles available. $47.43
$4743
current price $47.43WiFi water leakage alarm with loud sound. Works as water sensor for kitchen, bathroom, basement and pool, multiple styles available.
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
Vensio-Smart Water Leak Sensor Home Alarm Leakage Detector Alert System Fits Kitchen Bathroom $12.58
$1258
current price $12.58Vensio-Smart Water Leak Sensor Home Alarm Leakage Detector Alert System Fits Kitchen Bathroom
Smart Water Leak Sensor - 3.15x1.18in WiFi Water Alarm for Home, Works with Smart Life App Alexa, Leak Detection for Basement Sink Water Heater $7.99 Was $10.00
Now$799
current price Now $7.99, Was $10.00$10.00
Smart Water Leak Sensor - 3.15x1.18in WiFi Water Alarm for Home, Works with Smart Life App Alexa, Leak Detection for Basement Sink Water Heater
Upgraded Smart Water Leak Detector 1s with 1804 ft Ultra-Long Ran, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack $93.48
$9348
current price $93.48Upgraded Smart Water Leak Detector 1s with 1804 ft Ultra-Long Ran, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack
Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection $87.87
$8787
current price $87.87Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Warning for Basement Floor $14.69
$1469
current price $14.69Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Warning for Basement Floor
Katigan Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System $15.39
$1539
current price $15.39Katigan Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
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