Best Alexa-Compatible Smart Water Detectors

A list of the best-selling devices on Amazon!

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

No. 1
Moen 920-004 Flo by Moen Smart Water Detector, 1-Pack
  • PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for...
  • 24/7 PROTECTION: Smart technology helps detect leaks to help reduce the risk of water damage by...
  • CONSTANT MONITORING: Monitors for water leaks and measures the room’s temperature and humidity to...
No. 2
Moen 920-005 Moen Smart Water Leak Detector, 3-Pack
  • PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for...
  • 24/7 PROTECTION: Smart technology helps detect leaks to help reduce the risk of water damage by...
  • CONSTANT MONITORING: Monitors for water leaks and measures the room’s temperature and humidity to...
No. 3
YoLink Smart Home Starter Kit: Amazon's Choice Water Sensor 4-Pack & Hub Kit - Our Best-Selling Original Water Leak Sensor (Qty. 4) and Hub Kit. Sensor Compatible with Alexa and IFTTT
  • World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system...
  • Easy and Effective Property Protection: The YoLink wireless Water Sensor could not be easier to...
  • Early-Warning Notifications: Receive real-time early-warning notifications (in the form of...
No. 4
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. 5
Phyn Plus Smart Water Assistant + Shutoff: Professionally-Installed Smart Home Water Leak Detector w/Automatic Shutoff & Water Usage Monitor (Compatible with Alexa)
  • Water leak detection + water monitor system that helps save money on water usage and prevents frozen...
  • Smart Home-enabled water sensor alarm detects drips and leaks, keeping your home watertight
  • Receive real-time alerts at the first sign of a possible issue with the free Phyn app for iOS and...
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
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. 8
Moen 900-002 Flo by Moen 1-1/4-Inch Smart Water Shutoff
  • 24/7 PROTECTION: Turn your water on/off from the app manually, or Flo by Moen Smart Water Shutoff...
  • DAILY LEAK TESTING: MicroLeak Technology proactively monitors the security of the home's entire...
  • APP DASHBOARD: See how much water you're consuming daily and set conservation goals to encourage...
No. 9
Water Leak Detection Starter Kit by leakSMART includes 1” Automatic Water Shutoff Valve, Water Leak Sensor, and Smart Hub
  • 24/7 PROTECTION- No Wi-Fi, no power, no problem. LeakSmart operates off a smart home protocol with...
  • AUTOMATIC 5 SECOND SHUT OFF - Knowing you have a leak in your home is good, knowing where the leak...
  • SMART HOME COMPATIBLE - LeakSmart offers the most intelligent technology integrations with leading...
No. 10
LeakSmart Snap Water Leak Detection & Automatic Water Shut Off Valve Controller Starter Kit- Includes Valve Controller, 3 Wireless Sensors and Smart Home Hub
  • TRU 24/7 PROTECTION- No Wi-Fi, no power, no problem. LeakSmart operates off a smart home protocol...
  • AUTOMATIC 5 SECOND SHUT OFF- Be notified of the leak, location of the leak and automatically shut...
  • EASY TO USE, TOOL FREE INSTALLATION- Snap on automatic water shut off valve controller installs...
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