Rank Product Name Score
1 Ring Alarm Flood and Freeze Sensor Ring Alarm Flood and Freeze Sensor
Amazon
9.9 GET ON AMAZON
2 YoLink Smart Home Starter Kit: Amazon 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
YoSmart
9.6 GET ON AMAZON
3 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) 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)
Govee
9.5 GET ON AMAZON
4 D-Link Wi-Fi Water Leak Sensor and Alarm, App Notifications, Battery Powered, No Hub Required (DCH-S161-US) D-Link Wi-Fi Water Leak Sensor and Alarm, App Notifications, Battery Powered, No Hub Required (DCH-S161-US)
D-Link Systems, Inc.
9.4 GET ON AMAZON
5 Google Nest Temperature Sensor 3 Pack - Nest Thermostat Sensor - Nest Sensor That Works with Nest Learning Thermostat and Nest Thermostat E - Smart Home Google Nest Temperature Sensor 3 Pack – Nest Thermostat Sensor – Nest Sensor That Works with Nest Learning Thermostat and Nest Thermostat E – Smart Home
Google
9.1 GET ON AMAZON
6 Moen 920-005 Moen Smart Water Leak Detector, 3-Pack Moen 920-005 Moen Smart Water Leak Detector, 3-Pack
Moen
8.7 GET ON AMAZON
7 Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White
TP-LINK USA
8.5 GET ON AMAZON
8 Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow Google Nest Thermostat – Smart Thermostat for Home – Programmable Wifi Thermostat – Snow
Google
8.3 GET ON AMAZON
9 LeakSmart Snap Water Leak Detection & Automatic Water Shut Off Valve Controller Starter Kit- Includes Valve Controller, 3 Wireless Sensors and Smart Home Hub LeakSmart Snap Water Leak Detection & Automatic Water Shut Off Valve Controller Starter Kit- Includes Valve Controller, 3 Wireless Sensors and Smart Home Hub
leaksmart
8.1 GET ON AMAZON
10 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 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
Flume
7.8 GET ON AMAZON

Ring Alarm Flood and Freeze Sensor

Ring Alarm Flood and Freeze Sensor

    Features:

  • Ring Alarm Flood and Freeze Sensor protects your home from flood and water damage. Get alerts on your smart phone when water or low temperatures (below 40°F / 4.4°C) are detected
  • Easy setup in minutes—without tools or professional installation. Requires Ring Alarm Security System (sold separately).
  • Manage Ring Alarm Flood and Freeze Sensor and other Ring products with the Ring app.
  • Battery life 3 years max. Batteries are replaceable.

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

YoLink Smart Home Starter Kit: Amazon

    Features:

  • World’s Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
  • Easy and Effective Property Protection: The YoLink wireless Water Sensor could not be easier to install; just place near or under the equipment you wish to monitor. Suggested uses are near or under sump pumps, toilets, water heaters, laundry machines, dishwashers, sinks, fish tanks and any other location subject to water leaks and flooding.
  • Early-Warning Notifications: Receive real-time early-warning notifications (in the form of smartphone banner alerts, limited SMS/text messages, and emails) and protect your home and property from water damage; Due to the water-tight and submersible design of the original Water Leak Sensor, an internal sounder/siren would not be heard outside of the water-tight housing. For an audible alarm, consider our Siren Alarm or consider the Water Leak Sensor 2 which has a built-in sounder.
  • Plug, Plug & Play! Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes! Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required (wired required for easy & fast Plug, Plug & Play, and most reliable and secure connection). WiFi connection set-up difficulty varies and requires changing settings to your network and/or your phone Changes to your network, passcodes, etc, require changes in the app.
  • From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination!

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)

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)

    Features:

  • Real-time Alerts: Connect the gateway to WiFi, and it will instantly send emails, App notifications & alerts to your phone when water leakage occurs even you’re not at home. Water sensors and gateway are paired right out of the box. Note: only support 2.4G WiFi, not support 5G WiFi.
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB alarm is loud enough to be heard. Press the Mute button to silence the alarm when you find the leak.
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use the App to name each sensor with its location.
  • Connects to Multiple Sensors: WiFi connection gateway has a stronger and more stable signal transmission & lets you connect with multiple sensors simultaneously (10 max).Remember to upgrade your latest firmware on Govee Home App when updates become available.
  • IP66 Waterproof : The completely sealed IP66 waterproof design allows for extended use in high moisture areas.

D-Link Wi-Fi Water Leak Sensor and Alarm, App Notifications, Battery Powered, No Hub Required (DCH-S161-US)

D-Link Wi-Fi Water Leak Sensor and Alarm, App Notifications, Battery Powered, No Hub Required (DCH-S161-US)

    Features:

  • Sensor probe: Designed to be sensitive, detecting shallow leaks to give you an early warning
  • 90dB siren: The water sensor is equipped with a loud siren and triggers a localized alarm to alert you of a leak
  • Water leak detection alerts: Notifications are sent to your mobile device through the midline app to let you know of a leak, wherever you may be
  • Easy setup: Works with your WiFi at home; No hub required
  • Battery powered: 2 AA batteries can last upto 1 and a half years; The water sensor sends you a notification when it’s time for a change
  • 5.9 foot sensor cable: Set the sensor exactly where you need it to be; Extend its reach with a 3.5 millimeter three ring adapter cable (male to female)
  • Mounting holes: Add screws to attach the sensor to your wall for easy placement
  • Smart home compatible: Supports IFTTT so you can customize additional actions between the water sensor and other smart devices in your home
  • Sleep mode: Saves power by limiting connectivity between the Siren and the my link app only when leaks are detected or the siren’s button is tapped
  • Rated for 120 Volt with a maximum power load upto 15 amps and 1800 watts

Google Nest Temperature Sensor 3 Pack – Nest Thermostat Sensor – Nest Sensor That Works with Nest Learning Thermostat and Nest Thermostat E – Smart Home

Google Nest Temperature Sensor 3 Pack - Nest Thermostat Sensor - Nest Sensor That Works with Nest Learning Thermostat and Nest Thermostat E - Smart Home

    Features:

  • Works with compatible Nest thermostats [1]; the sensor tells the thermostat what the temperature is in the room where it’s placed and the thermostat uses that reading to control when the system turns on or off to keep that room the temperature you like
  • Put different temperature sensors in different rooms, like the baby’s room or living room
  • Control your Nest sensor in the Nest app; set a schedule and choose which room to prioritize when [2]
  • Compatible with the Nest Learning Thermostat and the Nest Thermostat E [1]
  • The Nest Temperature Sensor is easy to set up; just hang it on the wall or place it on a shelf
  • The Nest sensor runs on batteries so it works in most homes; batteries can last up to 2 years
  • Add up to 6 sensors for each compatible Nest thermostat in your home
  • The Nest Temperature Sensor is a great addition to your smart home; its simple design blends into any home
  • Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)

Moen 920-005 Moen Smart Water Leak Detector, 3-Pack

Moen 920-005 Moen Smart Water Leak Detector, 3-Pack

    Features:

  • PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for potential water damage, such as a flooding basement, washing machine leak, hot water tank failure, etc
  • 24/7 PROTECTION: Smart technology helps detect leaks to help reduce the risk of water damage by providing 24/7 monitoring
  • CONSTANT MONITORING: Monitors for water leaks and measures the room’s temperature and humidity to help protect against frost and mold risk
  • REAL-TIME NOTIFICATIONS: Senses and sends real-time app notifications of water events that happen outside of the pipes – like a flooding basement or malfunctioning appliance
  • WHOLE HOME PROTECTION: Offers ability to use and connect multiple detectors within the home for whole home protection; Available in single- or multi-packs, providing the opportunity to achieve home water management at any budget
  • COMPATIBILITY: Use detector as a standalone monitoring device or connect it to the Flo by Moen Smart Water Shutoff (sold separately) for whole-home protection.
  • INCLUDES: Includes a detector extension cable with remote sensing disc that can extend up to 48 inches, making it perfect for reaching tight spaces; CR123A 3-volt lithium metal battery that lasts up to 2 years

Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White

Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White

    Features:

  • Easy guided install: Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configurations; The Kasa app guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection
  • Control from anywhere: Monitor your light status. Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation
  • Voice control: Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa or Google Assistant; perfect for times when your hands are full or entering a dark room
  • Scheduling: Use timer or countdown schedules to set your smart switch to automatically turn on and off while you’re home or away. Enable ‘away mode’ to randomly switch on and off to trick potential intruders
  • Trusted and reliable: Designed and developed in silicon valley, Kasa is trusted by over 4 million users. UL certified for safety use.

Google Nest Thermostat – Smart Thermostat for Home – Programmable Wifi Thermostat – Snow

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

    Features:

  • ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable
  • The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory
  • Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home
  • Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
  • Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
  • Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app; check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat
  • Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
  • It’s easy to install your thermostat, typically in 30 minutes or less, with everything you need included in the box; it’s compatible with 85% of heating and cooling systems
  • Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)

LeakSmart Snap Water Leak Detection & Automatic Water Shut Off Valve Controller Starter Kit- Includes Valve Controller, 3 Wireless Sensors and Smart Home Hub

LeakSmart Snap Water Leak Detection & Automatic Water Shut Off Valve Controller Starter Kit- Includes Valve Controller, 3 Wireless Sensors and Smart Home Hub

    Features:

  • TRU 24/7 PROTECTION- No Wi-Fi, no power, no problem. LeakSmart operates off a smart home protocol with battery backup that functions and protects even when power and Wi-Fi are down.
  • AUTOMATIC 5 SECOND SHUT OFF- Be notified of the leak, location of the leak and automatically shut water off within 5 seconds of detection.
  • EASY TO USE, TOOL FREE INSTALLATION- Snap on automatic water shut off valve controller installs without pipe cutting and works with ball or gate valves (gate valve adapter shipped separately).
  • SMART HOME COMPATIBLE- Works with Alexa and Google Assistant
  • STARTER KIT INCLUDES – One (1) Automatic Valve Controllers, One (1) LeakSmart System Hub 3.0, and three (3) water leak sensors. For added protection in other high-risk areas of your home, add additional leakSMART Sensors (sold separately); one hub handles up to 1 Valve, 2 Range Extenders and 29 sensors.

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

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

    Features:

  • 24/7 SMART WATER LEAK DETECTOR: Flume’s smart water leak detection technology is always on guard alerting you to water leaks inside the home as well as in your lawn or garden. Gain peace of mind whether you’re at home or away with water leak alerts delivered directly to your phone via the Flume Water app. Stop water leaks and protect your home today with Flume.
  • SMART WATER USAGE MONITORING: Dig up the details your standard water bill doesn’t with Flume’s smart water monitoring technology. Flume delivers detailed water use insight data directly to your smartphone so you’re always in the know. Take the guessing game out of your water usage and take control to reduce waste and conserve water
  • REDUCE & MANAGE YOUR WATER BILL: A smart water monitor that pays for itself. Flume allows you to be proactive about managing your water use by protecting the planet and your pockets. Create water use budgets that use smart alerts to notify you of potential water leaks and waste. Flume has helped customers save an average of 10-20% per month on their water bill.
  • INSTALLS IN MINUTES. NO PLUMBING REQUIRED: The Flume Smart Home Water Monitor is compatible with 95% of homes and installs in minutes. No pipe cutting, no wiring, no appointments. You’ve got it covered, but we’re here if you need us.
  • FLUME INSIGHT PLAN UPGRADE: Get even more out of your Flume Smart Home Water Monitor & Water Leak Detector with Flume Insight. Gain real-time insight into your water use, completely customizable water use budgets & leak alerts, view your water use indoors and out and more. (Sold separately)

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