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$19.99
Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
Amazon.com
$19.99
Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
Amazon.com
$429.99
$499.98
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
Amazon.com
1K+
Free shipping
13% off
$429.99
$499.98
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
Amazon.com
1K+
$495.00
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
Amazon.com
1K+
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Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
Amazon.com
1K+
$116.11
Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
Amazon.com
Free shipping
$116.11
Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
Amazon.com
Free shipping
$42.14
Moen Flo Smart Water Leak Detector, Drip Or Flood Sensor Alarm For Home, 1-Pack, White, 920-004
Amazon.com
1K+
Free shipping
$42.14
Moen Flo Smart Water Leak Detector, Drip Or Flood Sensor Alarm For Home, 1-Pack, White, 920-004
Amazon.com
1K+
$51.29
$66.99
Wifi Water Leak Detector For Home With App Notification, 1 2.4Ghz Gateway + 6 WD61 Sensor, 120Db Water Flood/Drip Alarm For Basement/Kitchen/Bathroom/
Amazon.com
Free shipping
23% off
$51.29
$66.99
Wifi Water Leak Detector For Home With App Notification, 1 2.4Ghz Gateway + 6 WD61 Sensor, 120Db Water Flood/Drip Alarm For Basement/Kitchen/Bathroom/
Amazon.com
Free shipping
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
179
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
179
$89.99
Hydrocheck Water Sensor Alarm, Smart Water Leak Detector For Home & Basements | Made In The USA | Automatic Flood Detectors And Water Alarm, Pure
Amazon.com
269
Free shipping
$89.99
Hydrocheck Water Sensor Alarm, Smart Water Leak Detector For Home & Basements | Made In The USA | Automatic Flood Detectors And Water Alarm, Pure
Amazon.com
269
$99.95
$109.95
Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 Db Siren, (Apple Homekit), App Notifications, Bluetooth, Thread
Amazon.com
104
Free shipping
$99.95
$109.95
Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 Db Siren, (Apple Homekit), App Notifications, Bluetooth, Thread
Amazon.com
104
$229.00
$249.00
Flume 2 Smart Home Water Monitor & Leak Detector - Wifi Connected, Real-Time Usage Tracking & Alerts - Works With Compatible Residential Water Meters
Amazon.com
1K+
Free shipping
$229.00
$249.00
Flume 2 Smart Home Water Monitor & Leak Detector - Wifi Connected, Real-Time Usage Tracking & Alerts - Works With Compatible Residential Water Meters
Amazon.com
1K+
$36.09
$54.99
Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
Amazon.com
104
Free shipping
34% off
$36.09
$54.99
Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
Amazon.com
104
$89.00
Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
Amazon.com
85
Free shipping
$89.00
Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
Amazon.com
85
$147.99
Aquahalt Smart Home Water Toilet Leak Detector Alarm And Automatic Shut Off Valve - Water Sensor Alarm Shut Off Tool - Easy Installation - Battery
Amazon.com
66
Free shipping
$147.99
Aquahalt Smart Home Water Toilet Leak Detector Alarm And Automatic Shut Off Valve - Water Sensor Alarm Shut Off Tool - Easy Installation - Battery
Amazon.com
66
$284.99
NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
Amazon.com
48
Free shipping
$284.99
NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
Amazon.com
48
$59.99
$69.99
Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm,5-Year Battery
Amazon.com
184
Free shipping
14% off
$59.99
$69.99
Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm,5-Year Battery
Amazon.com
184
$65.99
Switchbot Smart Water Leak Detector, 100Db Adjustable Alerts & App Alerts, IP67 Waterproof, Water Sensor For Kitchen, Bathroom, Basement, No Hub
Amazon.com
923
Free shipping
$65.99
Switchbot Smart Water Leak Detector, 100Db Adjustable Alerts & App Alerts, IP67 Waterproof, Water Sensor For Kitchen, Bathroom, Basement, No Hub
Amazon.com
923
$59.99
$99.95
Smart Home Flood Water Leakage Alarm Detector Sensor
Until Times Up
39% off
$59.99
$99.95
Smart Home Flood Water Leakage Alarm Detector Sensor
Until Times Up
$49.99
Yolink Water Leak Sensor 3-Pack, Lora Up To 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, W/Alexa,
Amazon.com
1K+
Free shipping
$49.99
Yolink Water Leak Sensor 3-Pack, Lora Up To 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, W/Alexa,
Amazon.com
1K+
$241.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
Free shipping
28% off
$241.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
$476.00
$876.00
Sense Guard Smart Water Security
Perigold
1
Free shipping
45% off
$476.00
$876.00
Sense Guard Smart Water Security
Perigold
1
$43.18
Phyn PHYCF006 Phyn Smart Water Sensor (Single Puck) | Supplyhouse.Com
SupplyHouse.com
$43.18
Phyn PHYCF006 Phyn Smart Water Sensor (Single Puck) | Supplyhouse.Com
SupplyHouse.com
$22.99
$25.99
TECKNET Water Leak Detectors For Home, 120Db Water Sensor Alarm Leak Detector, IP66 Waterproof, Water Leak Detectors For Bathroom, Sink, Laundry,
Amazon.com
153
11% off
$22.99
$25.99
TECKNET Water Leak Detectors For Home, 120Db Water Sensor Alarm Leak Detector, IP66 Waterproof, Water Leak Detectors For Bathroom, Sink, Laundry,
Amazon.com
153
$26.99
Feit Electric Battery Powered Smart Wifi Water Leak Sensor - H2O/WIFI
Acme Tools
$26.99
Feit Electric Battery Powered Smart Wifi Water Leak Sensor - H2O/WIFI
Acme Tools
$283.00
$442.80
H2wise Smart Home Water Monitor
Perigold
11
Free shipping
36% off
$283.00
$442.80
H2wise Smart Home Water Monitor
Perigold
11
$36.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
32% off
$36.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
$75.99
$116.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+8 Sensors
Govee-US
35% off
$75.99
$116.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+8 Sensors
Govee-US
$59.99
$69.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
Govee-US
14% off
$59.99
$69.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
Govee-US
$57.00
$89.00
Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
Shop Ajax Security
35% off
$57.00
$89.00
Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
Shop Ajax Security
$169.99
Yolink Smart Home Starter Kit: Smart Plug Mini, Siren Alarm, Water Leak Sensor, Motion Sensor, Temperature/Humidity Sensor, 2 Door/Window Sensors & Hu
Walmart
Free shipping
$169.99
Yolink Smart Home Starter Kit: Smart Plug Mini, Siren Alarm, Water Leak Sensor, Motion Sensor, Temperature/Humidity Sensor, 2 Door/Window Sensors & Hu
Walmart
Free shipping
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    Shop smart water sensor

    Sponsored
    About our ads
    $19.99
    Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
    Amazon.com
    $19.99
    Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
    Amazon.com
    $429.99
    $499.98
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
    Amazon.com
    1K+
    Free shipping
    13% off
    $429.99
    $499.98
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
    Amazon.com
    1K+
    $495.00
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
    Amazon.com
    1K+
    Free shipping
    $495.00
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
    Amazon.com
    1K+
    $116.11
    Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
    Amazon.com
    Free shipping
    $116.11
    Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
    Amazon.com
    Free shipping
    $42.14
    Moen Flo Smart Water Leak Detector, Drip Or Flood Sensor Alarm For Home, 1-Pack, White, 920-004
    Amazon.com
    1K+
    Free shipping
    $42.14
    Moen Flo Smart Water Leak Detector, Drip Or Flood Sensor Alarm For Home, 1-Pack, White, 920-004
    Amazon.com
    1K+
    $51.29
    $66.99
    Wifi Water Leak Detector For Home With App Notification, 1 2.4Ghz Gateway + 6 WD61 Sensor, 120Db Water Flood/Drip Alarm For Basement/Kitchen/Bathroom/
    Amazon.com
    Free shipping
    23% off
    $51.29
    $66.99
    Wifi Water Leak Detector For Home With App Notification, 1 2.4Ghz Gateway + 6 WD61 Sensor, 120Db Water Flood/Drip Alarm For Basement/Kitchen/Bathroom/
    Amazon.com
    Free shipping
    $37.69
    Kidde 21031205 Smart Water Leak And Freeze Detector
    New Feedonomics Feed - ARC 8/12/2025
    179
    $37.69
    Kidde 21031205 Smart Water Leak And Freeze Detector
    New Feedonomics Feed - ARC 8/12/2025
    179
    $89.99
    Hydrocheck Water Sensor Alarm, Smart Water Leak Detector For Home & Basements | Made In The USA | Automatic Flood Detectors And Water Alarm, Pure
    Amazon.com
    269
    Free shipping
    $89.99
    Hydrocheck Water Sensor Alarm, Smart Water Leak Detector For Home & Basements | Made In The USA | Automatic Flood Detectors And Water Alarm, Pure
    Amazon.com
    269
    $99.95
    $109.95
    Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 Db Siren, (Apple Homekit), App Notifications, Bluetooth, Thread
    Amazon.com
    104
    Free shipping
    $99.95
    $109.95
    Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 Db Siren, (Apple Homekit), App Notifications, Bluetooth, Thread
    Amazon.com
    104
    $229.00
    $249.00
    Flume 2 Smart Home Water Monitor & Leak Detector - Wifi Connected, Real-Time Usage Tracking & Alerts - Works With Compatible Residential Water Meters
    Amazon.com
    1K+
    Free shipping
    $229.00
    $249.00
    Flume 2 Smart Home Water Monitor & Leak Detector - Wifi Connected, Real-Time Usage Tracking & Alerts - Works With Compatible Residential Water Meters
    Amazon.com
    1K+
    $36.09
    $54.99
    Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
    Amazon.com
    104
    Free shipping
    34% off
    $36.09
    $54.99
    Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
    Amazon.com
    104
    $89.00
    Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
    Amazon.com
    85
    Free shipping
    $89.00
    Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
    Amazon.com
    85
    $147.99
    Aquahalt Smart Home Water Toilet Leak Detector Alarm And Automatic Shut Off Valve - Water Sensor Alarm Shut Off Tool - Easy Installation - Battery
    Amazon.com
    66
    Free shipping
    $147.99
    Aquahalt Smart Home Water Toilet Leak Detector Alarm And Automatic Shut Off Valve - Water Sensor Alarm Shut Off Tool - Easy Installation - Battery
    Amazon.com
    66
    $284.99
    NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
    Amazon.com
    48
    Free shipping
    $284.99
    NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
    Amazon.com
    48
    $59.99
    $69.99
    Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm,5-Year Battery
    Amazon.com
    184
    Free shipping
    14% off
    $59.99
    $69.99
    Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm,5-Year Battery
    Amazon.com
    184
    $65.99
    Switchbot Smart Water Leak Detector, 100Db Adjustable Alerts & App Alerts, IP67 Waterproof, Water Sensor For Kitchen, Bathroom, Basement, No Hub
    Amazon.com
    923
    Free shipping
    $65.99
    Switchbot Smart Water Leak Detector, 100Db Adjustable Alerts & App Alerts, IP67 Waterproof, Water Sensor For Kitchen, Bathroom, Basement, No Hub
    Amazon.com
    923
    $59.99
    $99.95
    Smart Home Flood Water Leakage Alarm Detector Sensor
    Until Times Up
    39% off
    $59.99
    $99.95
    Smart Home Flood Water Leakage Alarm Detector Sensor
    Until Times Up
    $49.99
    Yolink Water Leak Sensor 3-Pack, Lora Up To 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, W/Alexa,
    Amazon.com
    1K+
    Free shipping
    $49.99
    Yolink Water Leak Sensor 3-Pack, Lora Up To 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, W/Alexa,
    Amazon.com
    1K+
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      About our ads

      10 Best Smart Home Water Sensors of 2025

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