Best Alexa-Compatible Smart Water Detectors

A list of the best-selling devices on Amazon!

More smart home best-seller lists via the menu below!

Note: Best-seller lists sourced via the Amazon Product API and updated daily.

No. 1
Govee WiFi Water Sensor 3 Pack, 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Detector for Home, Basement(Not Support 5G WiFi)
  • Real-time Alerts: Connect the gateway to WiFi, and it will instantly send emails, App notifications...
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB alarm is loud enough to be...
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of...
SaleNo. 2
YoLink Smart Home Starter Kit: Amazon's Choice Water Sensor 4-Pack & Hub Kit - Our Original Water Leak Sensor (Qty. 4) and Hub Kit. Sensor Compatible with Alexa and IFTTT
  • Easy to install. Scan, Plug and Play. Full installation and setup in less than 10 minutes
  • Protected and informed, with Realtime phone app notifications, emails, SMS messages and automations...
  • FAIL/SAFE: Patented technology! Pair your leak sensors to battery powered valve controllers and/or...
No. 3
Moen 920-004 Flo Smart Water Leak Detector, 1-Pack , White
  • PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for...
  • 24/7 PROTECTION: Smart technology detects leaks to help reduce the risk of water damage by providing...
  • CONSTANT MONITORING: Monitors for water leaks and measures the room’s temperature and humidity to...
No. 4
Grohe 22503LN0 Sense Guard Smart Water Controller , White
  • Single-family residential home use only
  • Must be installed on potable cold water line only with a maximum 1” pipe size
  • 110 V US plug type A standard electrical outlet needed
No. 5
bluebot Universal Smart Home Water Meter & iOS App for Leak Detection, Live Water Usage Tracking and Alerting. Sub Meter from One Account. Install in Minutes, No Plumbing or Subscription Required.
  • ONE SIZE FITS ALL CLAMP-ON INSTALLATION: Non-Invasive and designed to work on residential and...
  • CUSTOM LIVE FLOW ALERTING: bluebot doesn't limit your alerting preferences to pre-configured leaks....
  • NO HIDDEN FEES: No subscription fees, live and historic data are included free. No surprise plumbing...
No. 6
Flume 2 Smart Home Water Monitor & Water Leak Detector: Detect Water Leaks Before They Cause Damage. Monitor Your Water Use to Reduce Waste & Save Money. Installs in Minutes, No Plumbing Required
  • 24/7 SMART WATER LEAK DETECTOR: Flume's smart water leak detection technology is always on guard...
  • SMART WATER USAGE MONITORING: Dig up the details your standard water bill doesn’t with Flume's...
  • REDUCE & MANAGE YOUR WATER BILL: A smart water monitor that pays for itself. Flume allows you to be...
No. 7
Moen 920-001 Flo Smart Water Monitor and Shutoff Lithium Ion Battery Backup with 6 Ft. Power Cord
  • CONVENIENCE: Extends the operation of the Flo Smart Water Monitor and Shutoff device for 3+ days in...
  • BUILT FOR THE ELEMENTS: Weatherproof and outdoor rated
  • EXTENDED REACH: Extends the Smart Water Shutoff’s power cord by 6 feet.
No. 8
PQWT-L50 Acoustic Pipeline Water Leak Detector, Smart Home Use Plumber Leak Detector
  • PQWT-L50 is our newly updated and multi-functional burst water pipe leak detector that may be used...
  • PQWT-L50 water pipeline leak detectors capture the leak sound signals via its sensors, which is then...
  • The closer the detector is to the leak, the greater the indicator sound will be. The visual spectrum...
SaleNo. 9
StreamLabs Smart Home Water Monitor Leak Detector with Wi-Fi – No Pipe Cutting, 5-Minute Install, Real-Time Phone Alerts – Fits 3/4" or 1" Pipes. Compatible with Alexa and Google Assistant
  • MONITOR LEAKS & TRACK WATER USAGE: StreamLabs smart home water monitor detects water leaks and...
  • GET REAL-TIME ALERTS FROM THE APP: Using the free standard subscription through the StreamLabs app,...
  • INSTALL IN 5 MINUTES: No pipe cutting or tools required. Simply attach the Monitor with the provided...
SaleNo. 10
Govee WiFi Water Sensor, 100dB Adjustable Audio Alarm and Smart App Alerts, Leak and Drip Alert with Email, Detector for Home, Basement(Not Support 5G WiFi)
  • Real-time Alerts: Connect the gateway to WiFi, and it will instantly send emails, App notifications...
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB alarm is loud enough to be...
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of...
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