Skip to main content
Skip to footer
Sponsored
Order Status
Blog
Best Buy Business
Français
Cancel
Stores
Cart
Menu
Shop
Get Inspired
Latest and Greatest Tech
Latest and Greatest Tech
Shop All
Brands
Brands
Yes, Best Buy sells that
Holiday Gift Ideas
Shop by Category
Computers, Tablets, & Accessories
Computers, Tablets, & Accessories
Shop All
Cell Phones, Plans & Accessories
Cell Phones, Plans & Accessories
Shop All
Office Supplies & Ink
Office Supplies & Ink
Shop All
TV & Home Theatre
TV & Home Theatre
Shop All
Headphones, Speakers, & Audio
Headphones, Speakers, & Audio
Shop All
Cameras, Action Cameras, & Drones
Cameras, Action Cameras, & Drones
Shop All
Car Tech and GPS
Car Tech and GPS
Shop All
Appliances
Appliances
Shop All
Smart Home
Smart Home
Shop All
Home Living
Home Living
Shop All
Baby & Maternity
Baby & Maternity
Shop All
Video Games & VR
Video Games & VR
Shop All
Wearable Technology
Wearable Technology
Shop All
Health & Fitness
Health & Fitness
Shop All
Sports, Recreation, & Transportation
Sports, Recreation, & Transportation
Shop All
Movies & Music
Movies & Music
Shop All
Musical Instruments & Equipment
Musical Instruments & Equipment
Shop All
Toys, Games, & Education
Toys, Games, & Education
Shop All
Beauty
Beauty
Shop All
Personal Care
Personal Care
Shop All
Travel, Luggage, & Bags
Travel, Luggage, & Bags
Shop All
Watches, Jewelry, & Fashion
Watches, Jewelry, & Fashion
Shop All
Gift Cards
Gift Cards
Shop All
Best Gifts Sale
Laptops On Sale
Smart TVs On Sale
Smartphone Deals
Headphones & Portable Speakers On Sale
Video Games & Accessories On Sale
Computer Accessories On Sale
Wearable Tech On Sale
Small Kitchen Appliances On Sale
Major Appliance Deals
All Best Gifts Sale Deals
Deals
Top Deals
My Best Buy Exclusive Offers
Phones & Plans
Top Smartphone Deals
Google Phone Deals
Bring Your Own Device Plans
Carrier Phones
Unlocked Phones
Refurbished Phones
Open Box Phones
Trade In Your Phone
Prepaid Phones
Cell Phone Accessories
Shop All Cell Phones, Plans & Accessories
Outlet
Open Box Products
Refurbished Products
Clearance Products
All Outlet Deals
Services
Support and Benefits
Geek Squad Services
Best Buy Membership
Best Buy Protection
Best Buy Business
Upgrade and Recycle
Monthly Subscription
Trade-In Program
Electronics Recycling
Tech at Any Age
Best Buy Health
Geek Squad Academy
Order Status
Blog
Best Buy Business
Français
Water Leak Detectors
Skip to results
21 results
In Stock
Best Buy Only
Sort
Sort
Best Match
Price Low-High
Price High-Low
Highest Rated
Ring Alarm Flood & Freeze Sensor
(121)
$49.99
$49.99
D-Link SW-A11KT Next-Gen WiFi Water Leak Detector Starter Kit with 2 sensors—Loud 100 dB Sound Alarm—App Alert—LED Strobe Light—1000ft Ultra-Long Range—Expandable
(0)
$99.99
$99.99
Black & Decker Smart Wi-Fi Water Sensor
(0)
$29.99
$29.99
SAVE $5
Govee Wi-Fi Water Sensors Alarm (1*Wi-Fi Gateway + 3*Sensors)
(0)
$69.99
$69.99
SAVE $60
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)
(0)
$29.99
$29.99
SAVE $7
Govee Water Leak Detector 100dB Adjustable Alarm and App Alerts-3 Pack
(0)
$129.99
$129.99
SAVE $40
Proteus AQUO - WiFi Water Detector with Buzzer and Email/Text Alerts
(0)
$237.99
$237.99
SAVE $36
Refurbished (Good) QOLSYS IQ Wireless S-Line Flood Sensor QS5536-840
(0)
$76.99
$76.99
SAVE $32
SwitchBot WiFi Water Sensor, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Smart Water Leak Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G) (1, Wh
(0)
$62.99
$62.99
Zigbee Wireless Water Leak Detector,Smart WiFi Water Leak Sensor,APP Remote Control Water Leak Detector Alarm System for Kitchen Bathroom Basement
(0)
$35.99
$35.99
VEVOR 16.4ft Sump Pump Alarm,High Water Septic Tank Alarm With Float Sensor, Level Float Switch,Loud Alarm & LED Indicator, For Sewage Pits, Submersible, Utility, Water Well Pumps
(0)
$68.99
$68.99
SAVE $31
Moen 920-005 Flo Smart Water Leak Detector, White, 3-Pack
(23)
$180
$180.00
Goveelife Water Leak Sensor
(0)
$129.99
$129.99
Govee Wi-Fi Water Sensors Alarm (1*Wi-Fi Gateway+8*Sensors)
(0)
$129.99
$129.99
SAVE $25
Tuya Smart WiFi Water Leak Sensor Flood Leakage Level Overflow Detector
(0)
$60
$60.00
Tuya Smart WiFi Water Leak Sensor Flood Leakage Level Alarm Overflow Detector CA
(0)
$55
$55.00
Geeni Smart Wi-Fi Water and Flood Sensor - White
(4)
$39.99
$39.99
BLACK BOX ERKS WATER SNSR W/ 4.5M CABLE EME1W1-015 (EME1W1-015)
(0)
$277.99
$277.99
SAVE $52
APC by Schneider Electric NetBotz NBES0301 Liquid Leak Sensor
(3)
$215.47
$215.47
SAVE $21
APC AP9325 Liquid Leak Sensor
(0)
$2400.68
$2,400.68
SAVE $169
SkylinkNet Wireless Water Leak Sensor
(5)
$21.59
$21.59
End of results
Shipping and Pickup
Get it Shipped
Pick Up at Nearby Stores
Close
Current Offers
On Sale
(11)
Refurbished
(1)
Online Only
(20)
Close
Product Condition
Brand New
(19)
Refurbished Good
(1)
Close
Discount
40% Off or More
(1)
30% Off or More
(2)
20% Off or More
(4)
All Discounted Items
(11)
Close
Status
Whats New
(3)
Close
Price
Min
-
Max
Apply Price Range
Less than $50
(6)
$50 - $74.99
(5)
$75 - $99.99
(2)
$100 - $199.99
(4)
$200 - $249.99
(2)
$250 - $299.99
(1)
$1000 & Up
(1)
Close
Brands
D-LINK
(1)
RING
(1)
APC
(2)
BLACK BOX
(1)
BLACKDECKER
(1)
GEENI
(1)
GEEVON
(1)
GOVEE
(3)
GOVEELIFE
(1)
MOEN
(1)
MYACUC
(1)
PROTEUS
(1)
QOLSYS
(1)
SKYLINKNET
(1)
SWITCHBOT
(1)
UNBRANDED
(2)
VEVOR
(1)
Close
Sensor or Detector Type
Carbon Monoxide
(1)
Water Leaks
(3)
Temperature Sensor
(1)
Close
Shop With
Best Buy Only
(2)
Premier Sellers
(1)
All Marketplace Sellers
(19)
Close
Sellers
Smarty Gadgets Canada
(3)
BestBuyCanada
(2)
Gadget Lab Canada
(2)
Belilan's Deals
(1)
Best Buy Business
(1)
D-LINK CANADA INC
(1)
Deal Targets
(1)
EasyShopping
(1)
Everyday Value
(1)
GSM Depot
(1)
Geeni Smart Home
(1)
LightwaveScenic
(1)
Moocapri
(1)
OneDealOutlet Canada
(1)
Parts Search
(1)
Payless Electronics
(1)
VEVOR Official Store CA
(1)
Close
Customer Rating
5 Stars
(1)
4 Stars & Up
(2)
3 Stars & Up
(5)
Close
ENERGY STAR certified
Yes
(1)
Close
Voice Assistant Built-in
Amazon Alexa
(1)
Close
Sponsored
Sponsored