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10 Best smart water monitors of 2026

Save up to 15% off
  • Best Choice

    1

    Moen Flo 1-inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter and Shutoff, 900-006
    Moen
    9.6
    Exceptional

    Moen Flo 1-inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter and Shutoff, 900-006

    • usage:‎Indoor/Outdoor
    • batteries included:‎No
    • item model number:‎900-006
    • best sellers rank:#3,090 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #3 in Water Detectors & Alarms
    • included components:‎Leak Detection System, O-rings, Power Adapter, Spacers, Threaded tailpieces
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  • Value for Money

    2

    Moen Flo 3/4-inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter and Shutoff, 900-001
    Moen
    9.4
    Excellent

    Moen Flo 3/4-inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter and Shutoff, 900-001

  • 3

    Frizzlife LP365 Smart Water Monitor and Automatic Shutoff - 0.01GPM Ultrasonic Micro Leak Detection, APP Wi-Fi Remote Control, Real-Time Flow/Temp Monitoring, 24/7 Water Usage Reports, 3/4" and 1"
    FRIZZLIFE
    9.2
    Excellent

    Frizzlife LP365 Smart Water Monitor and Automatic Shutoff - 0.01GPM Ultrasonic Micro Leak Detection, APP Wi-Fi Remote Control, Real-Time Flow/Temp Monitoring, 24/7 Water Usage Reports, 3/4" and 1"

    15% Off Limited Time Deal 00:00:00
    • usage:N/A
    • batteries included:‎Yes
    • item model number:‎1-3/4"
    • best sellers rank:#33,067 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #38 in Water Detectors & Alarms
    • included components:‎Copper adapters*2, Manual, Power cords and plugs, Smart Water Valve

  • 4

    Flume F2X Smart Home Water Monitor and Leak Detector (Newest Model) – Real-Time Water Usage Tracking, Indoor/Outdoor Leak Alerts, Irrigation & Sprinkler Monitoring, Easy No-Plumbing Installation
    Flume
    9.0
    Excellent

    Flume F2X Smart Home Water Monitor and Leak Detector (Newest Model) – Real-Time Water Usage Tracking, Indoor/Outdoor Leak Alerts, Irrigation & Sprinkler Monitoring, Easy No-Plumbing Installation

  • 5

    Flume 2 Smart Home Water Monitor & Leak Detector – WiFi Connected, Real-Time Usage Tracking & Alerts – Works with Compatible Residential Water Meters
    Flume
    8.9
    Very Good

    Flume 2 Smart Home Water Monitor & Leak Detector – WiFi Connected, Real-Time Usage Tracking & Alerts – Works with Compatible Residential Water Meters

    • usage:N/A
    • batteries included: Yes
    • item model number: F2000
    • best sellers rank: 16,399 in Tools & Home Improvement See Top 100 in Tools & Home Improvement 16 in Water Detectors & Alarms
    • included components: Batteries
  • See Today’s Deals & Prices

  • 6

    Frizzlife LP365-P Smart Water Monitor and Automatic Shutoff - 0.01 GPM Ultrasonic Micro Leak Detection, Wi-Fi / APP Control, Pressure+Flow Monitoring, 24/7 Water Usage Reports, Fits 3/4" and 1"
    FRIZZLIFE
    8.6
    Very Good

    Frizzlife LP365-P Smart Water Monitor and Automatic Shutoff - 0.01 GPM Ultrasonic Micro Leak Detection, Wi-Fi / APP Control, Pressure+Flow Monitoring, 24/7 Water Usage Reports, Fits 3/4" and 1"

  • 7

    NSF Certified YoLink FlowSmart All-in-One Smart Water Meter & Auto Shutoff for 3/4" Pipes, LoRa Long-Range, Real-Time Leak Detection, 10-Year Battery, 80+ Device Ecosystem, Hub Required
    YoLink
    8.4
    Good

    NSF Certified YoLink FlowSmart All-in-One Smart Water Meter & Auto Shutoff for 3/4" Pipes, LoRa Long-Range, Real-Time Leak Detection, 10-Year Battery, 80+ Device Ecosystem, Hub Required

  • 8

    Crystal Smart Water Monitor for Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing with App Notifications & Customized Chemical Dosing (New Model)
    Crystal Water Monitor
    8.3
    Good

    Crystal Smart Water Monitor for Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing with App Notifications & Customized Chemical Dosing (New Model)

  • 9

    YoLink FlowSmart NSF Water Meter, Smart Water Usage Monitor and Water Leak Detection: 0.75 Inch Advanced Smart Home Water Meter, Hub Included, YS1603+YS5007
    YoLink
    8.2
    Good

    YoLink FlowSmart NSF Water Meter, Smart Water Usage Monitor and Water Leak Detection: 0.75 Inch Advanced Smart Home Water Meter, Hub Included, YS1603+YS5007

    • usage:N/A
    • batteries included: Yes
    • item model number: YS1603+YS5007
    • best sellers rank: 169,552 in Tools & Home Improvement See Top 100 in Tools & Home Improvement 122 in Water Detectors & Alarms
    • included components: Valve

  • 10

    YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub
    YoLink
    8.0
    Good

    YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit, EVO Valve Operator, Wireless Valve Controller, (3) Leak Sensors, Hub

    10% Off
    • usage:N/A
    • batteries included:‎Yes
    • item model number:N/A
    • best sellers rank:#44,546 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #39 in Water Detectors & Alarms
    • included components:N/A

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