Water Detectors & Alarms
🔥 Top Water Detectors & Alarms Deals for 2025 you shouldn’t miss!
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Govee Water Detectors 8 Pack Sensor with 100dB Adjustable Audio Alarm Bundle with Govee WiFi Smart Gateway with Alert Email & APP Push for Home Bedrooms
$79.99
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Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip Alerts by Email, Detector for Home, Bedrooms, Basement, Kitchen, Bathroom, Laundry(Not Support 5G WiFi)
-20% $31.99
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X-Sense Wi-Fi Water Leak Detector Kit, Smart Water Sensor Alarm with App Alerts and Ultra-Slim Design, Water Alarm Leak Detector for Basements, 4 Water Sensors and 1 Base Station, Model SWS0A41
-16% $49.99
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fansitc Water Leak Detectors 5 Pack, 120dB Loud Adjustable Water Leak Sensor, Fansitc Wireless Water Leakage Alarm, IP66 Waterproof Water Alarm Sensor Device for Home Bathroom, Sink, Laundry, Floods
$39.99
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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, IFTTT, Home Assistant - YoLink Hub Required
-4% $47.99
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GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 3 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector with 1312 ft Transmission for Basement, Kitchen, Bathroom
-28% $49.99
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Zircon 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
-6% $27.99
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Aqara Water Leak Sensor, Requires AQARA HUB, Not Support Third Party Hubs, Wireless Water Leak Detector for Alarm System and Smart Home Automation, for Kitchen Bathroom Basement, Works with IFTTT
-20% $15.19
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YoLink Water Leak Detector, 1/4 Mile World's Longest Range, Wireless Smart Water Leak Sensor, Alexa, IFTTT, Hub Required
-5% $16.99
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YoLink Water Leak Sensor 2, 1/4 Mile World's Longest Range Smart Home Water Leak Sensor, Water Leak Detector with Built-in Siren Up to 105dB, Compatible with Alexa and IFTTT - SpeakerHub Included
$49.99
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SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)
$17.99
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Geevon 5 Pack Water Leak Detectors for Home, 100dB Loud Water Sensor Alarm Leak Detectors with Drip Alert for Kitchen, Basements, Laundry Rooms, IP56 Waterproof(Battery Included)
$33.99
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Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Hub Required!
-9% $49.99
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Govee Water Detectors 6 Pack Sensor with 100dB Adjustable Audio Alarm Bundle with Govee WiFi Smart Gateway with Alert Email & APP Push for Home Bedrooms
$63.98
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TOWODE Water Detectors 90dB Alarm Sensor, Sensitive Leak and Drip Alert for Kitchen Bathroom Basement (6 Pack)
-50% $19.99
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Geevon 3 Pack Water Leak Detectors for Home, 100dB Loud Water Sensor Alarm Leak Detectors with Drip Alert for Kitchen, Basements, Laundry Rooms, IP56 Waterproof(Battery Included)
$21.99
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SABRE Water Leakage Alarm, 110 dB Alarm, Audible Up To 1,500-Feet (457-Meters), All Direction Water Sensor, High and Low Volume Settings, Battery Test Button
-44% $5.95
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MAXCIO Wi-Fi Water Leak Detector, Smart Water Sensor with 110dB Adjustable Alarm, APP, SMS, Phone Notifications, 1640ft Transmission Range, Suitable for Basement, Bathroom and Kitchen
-4% $22.99
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Water Leak Detector 1 Pack, Shackcom Water Alarm 110DB, Wireless, Waterproof & Battery-Operated, Audio and Light Alerts for Bathroom, Kitchen & Home Security ( Battery Not Included )
-10% $8.99
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YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required
$19.99
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YoLink Smart Home Starter Kit: Hub & 2-Pack Water Leak Sensor 1, LoRa Up to 1/4 Mile Open-Air Range, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant
-13% $39.99
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YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 1, LoRa Up to 1/4 Mile Open-Air Range, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant
$29.99
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New Upgrade! Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with Dual Power Supply Design, 110dB Alarm, Large LED Indicator, AC Power Light Test Button 10ft Float Switch
-5% $94.99
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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
-6% $74.99
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Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm, Large LED Indicator, AC Power Light & Test Button, 10ft Level Float Switch, Ideal for Septic Sump Pump
-5% $84.99
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High / Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water leak Sensor,16.4ft Probe Cord, Suitable for Water Tank/Aquarium, Swimming Pool/Basement
$19.99
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SwitchBot WiFi Water Sensor 4 Pack, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)
$65.99
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WiFi Water Leak Detector 3 Pack, Smart Water Alarm with Leaks & Drips Detector, Smart Home Kit with Expandable Other Smart Sensors for Kitchen/Bathroom/Sink/Laundry/Flood, Adjustable Alarm & App Alert
-15% $32.99
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YoLink FlowSmart NSF Water Meter, Smart Water Usage Monitor and Water Leak Detection: 2 Inch Advanced Smart Home Water Meter, Hub Included
$569.99
View at AmazonYoLink FlowSmart NSF Water Meter, Smart Water Usage Monitor and Water Leak Detection: 1.5 Inch Advanced Smart Home Water Meter, Hub Included
-4% $419.99
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WiFi Water Level Detector with Dual Probe, Smart High/Low Water Level Sensor Alarms, Detached 16.4FT Detection Line, Left and Right Dual Alarms, Remote App Monitoring, Dual Alerts, AAA Battery Powered
-22% $28.49
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Airthereal Water Leak Detectors 2-Pack, 120dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Battery Included)
$19.99
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GAGALOR White Color SS1 Float Switch for HVAC Condensate Overflow Safety Sensor Accessories with 3/4 Adaptor
$14.88
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Ximimark 2Pcs Water Leak Alarm Flood Level Bath Tub Sink Overflow Detector Sensor Home Garage Kitchen Security Alert 120db
$8.79
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Risinglink Smart Water Leak Detector, Zone Water Detector, WiFi-Enabled with 6.5 ft Sensing Cable, Real-Time Notifications via Text, Email, and Audio, Battery Powered
-15% $67.99
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WiFi Door Window Sensor: Smart Window Detector, Tuya Smart Alarm with Free Notification, Smart Home Security System, Compatible with Alexa Google Home (1 Pack)
-38% $8.49
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U.S. Solid Water Leak Detector - Water Leak Detect and Protect System with 3/4" Brass Motorized Ball Valve, Controller and 3 Sensors
-9% $100.23
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U.S. Solid Water Leak Detector - Water Leak Detect and Protect System with 1" Brass Motorized Ball Valve, Controller and 3 Sensors
-8% $105.48
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Water Pipe Leakage Monitor, Underground Water Pipe Leakage Detector Enhanced High Strength Sound Intensifier Water Leak Tester Water Pipeline Detection Tool for Site Construction(US)
-16% $35.01
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WESUA SS2 Condensate Overflow Float Switch Safety Water Level Sensor PVC for HVAC Drain Pan 3/4 inch Adaptor White Color
$16.99
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KooingTech 20000X Underground Water Leak Detector, -70D db Double Probe Water Leak Detection Device, AC100-240V US Plug Water Pipe Monitor Kit for Construction Pipeline Inspection
$39.39
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YoLink FlowSmart Control, Water Usage Monitor & Leak Detector: Advanced Smart Home Water Meter & Motorized Shutoff Valve , 0.75 Inch, Hub Included
-14% $429.99
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