Residential Leak Detection: 12 Top Sensors, Monitors & Pros

A hidden leak can turn into a nightmare fast. Water seeps behind walls, under floors, and into places you never see until the damage shows up as warped flooring, ceiling stains, or mold patches. By then you could be looking at thousands in repairs. The average homeowner insurance claim for water damage runs over $11,000, and most of that happens because people catch leaks too late.

You have two main paths to protect your home. Smart leak detectors and water monitors catch problems early by alerting you the moment moisture appears or water flow looks wrong. Professional leak detection services use specialized equipment to find hidden leaks you cannot see or reach. This guide breaks down 12 top options, from emergency pros who can assess your property today to DIY sensors you can install yourself in minutes. You will learn what each solution does, how it works, what it costs, and who it works best for.

1. Water Damage Repair Tech emergency help

Water Damage Repair Tech offers 24/7 emergency residential leak detection and restoration services throughout the Austin, TX metro area. This local company combines immediate response times with IICRC-certified professionals who can identify the source of leaks, extract standing water, and begin the restoration process before minor issues become major disasters. Their team handles everything from burst pipes and plumbing failures to storm damage and mold growth.

What it does

Water Damage Repair Tech provides comprehensive leak detection and water damage restoration for homeowners facing active water emergencies. Their technicians locate the leak source using professional-grade equipment, assess the extent of damage to your property, and start immediate water extraction and drying. The company also addresses secondary issues like mold remediation and interior demolition when reconstruction becomes necessary.

How it works

You call their emergency hotline and a certified technician arrives within 30 minutes to evaluate your situation. The team uses moisture meters, thermal imaging cameras, and other specialized tools to pinpoint hidden leaks in walls, under floors, or in ceiling spaces. After identifying the problem, they implement a full-service restoration plan that includes water removal, structural drying, antimicrobial treatment, and debris cleanup.

"The difference between catching a leak early and dealing with it late can mean thousands of dollars in saved repairs and avoided health hazards."

Best for

This service works best for homeowners experiencing active water emergencies who need someone on-site immediately. You should call Water Damage Repair Tech if you discover a burst pipe, see water pooling where it shouldn't be, notice ceiling stains spreading, or smell musty odors that suggest hidden moisture. Their local expertise in Austin-area properties means they understand the specific plumbing and construction challenges common to Texas homes.

Key pros and cons

Pros: 30-minute response time, IICRC certification, comprehensive services from detection through reconstruction, local knowledge of Austin properties, free estimates, handles insurance documentation.

Cons: Limited to Austin metro service area, requires phone consultation rather than DIY solution, emergency rates may apply for after-hours calls.

Typical cost

Emergency residential leak detection typically starts around $200 to $500 for the initial inspection and assessment, with full restoration costs varying based on damage severity. Most homeowners insurance policies cover water damage restoration when the cause qualifies as a covered peril. Water Damage Repair Tech provides free estimates and works directly with insurance companies to streamline the claims process.

2. American Leak Detection residential pros

American Leak Detection operates a nationwide network of professional leak detection specialists who focus exclusively on finding hidden water leaks without tearing apart your property. The company has spent over 40 years developing non-invasive detection methods that locate leaks in pipes, slabs, pools, and irrigation systems. Their residential leak detection service uses proprietary technology to pinpoint problems before they cause visible damage or drive up your water bills.

What it does

American Leak Detection specializes in finding hidden leaks that standard plumbers cannot detect. Their technicians identify problems in underground pipes, beneath concrete slabs, inside walls, and under pool decks. The service covers pressurized water lines, sewer lines, gas lines, and landscape irrigation systems. You get a detailed report showing the exact location of each leak, which helps your contractor make surgical repairs instead of exploratory demolition.

How it works

Technicians arrive at your property with specialized acoustic listening devices, electromagnetic pipeline locators, and infrared cameras that detect temperature changes caused by water escaping from pipes. They test your plumbing system for pressure drops, use tracer gas to follow underground lines, and employ video inspection for sewer and drain systems. The entire process happens without breaking through floors or walls, which saves you money on unnecessary demolition and reconstruction.

"Professional leak detection finds problems you cannot see, often catching issues months or years before they cause structural damage."

Best for

This service works best for homeowners who suspect a leak but cannot find the source. You should call American Leak Detection if your water bill jumps unexpectedly, you hear running water when all fixtures are off, or you notice warm spots on floors above slab pipes. Their expertise particularly helps when standard visual inspections reveal nothing but signs point to hidden water loss.

Key pros and cons

Pros: Non-destructive methods, 40+ years of industry experience, nationwide coverage, specialized equipment, detailed leak reports, works with insurance claims.

Cons: Detection only (does not perform repairs), requires scheduling appointment, costs more than DIY sensors, limited to professional assessment rather than ongoing monitoring.

Typical cost

Professional residential leak detection from American Leak Detection typically ranges from $300 to $600 for a standard inspection, depending on your property size and system complexity. You pay more for extensive properties or when technicians need to check multiple systems. Some homeowner insurance policies cover detection costs when you file a water damage claim.

3. Flo by Moen Smart Water Shutoff valve

The Flo by Moen Smart Water Shutoff combines continuous residential leak detection monitoring with automated water control in a single device. This whole-home system installs directly into your main water line and tracks every drop of water flowing through your pipes. When the device detects unusual patterns that indicate leaks, it sends smartphone alerts and can automatically shut off your water supply to prevent damage. The system learns your household's normal water usage patterns and identifies problems before they escalate into emergencies.

What it does

Flo by Moen monitors your entire plumbing system 24/7 and measures water pressure, flow rate, and temperature. The device builds a detailed profile of your water usage habits over a 7 to 10 day learning period, then compares real-time data against this baseline to spot abnormalities. You receive immediate mobile notifications when the system detects dripping faucets, running toilets, or pressure drops that suggest pipe leaks. The device also generates consumption reports that break down usage by fixture type, showing you exactly where your water goes each month.

How it works

A licensed plumber installs the Flo by Moen valve on your main water supply line where it enters your home. The device connects to your Wi-Fi network and pairs with the smartphone app for remote monitoring. Pressure sensors inside the valve measure water flow 100 times per second, detecting changes as small as a dripping faucet. When the system identifies a leak pattern, it automatically closes the shutoff valve to stop water flow, then sends you push notifications explaining what triggered the response. You can also close the valve manually through the app when you leave for vacation or detect a problem yourself.

"Automated shutoff prevents catastrophic damage by stopping leaks within seconds, even when you cannot get home to handle the problem."

Best for

This system works best for homeowners who want comprehensive protection without checking multiple sensors throughout their property. You benefit most from Flo by Moen if you travel frequently, own a vacation property you cannot monitor daily, or simply want peace of mind that leaks cannot cause damage while you sleep or work. The detailed usage tracking also helps environmentally conscious homeowners identify water waste and reduce consumption.

Key pros and cons

Pros: Whole-home monitoring, automatic shutoff, detailed usage reports, works with Alexa and Google Assistant, IFTTT integration, remote control through smartphone app, professional installation included.

Cons: Expensive upfront cost, requires professional installation, 7 to 10 day learning period before full functionality, no manual high-usage thresholds you can set yourself.

Typical cost

The Flo by Moen Smart Water Shutoff valve costs approximately $500 to $550 for the device alone. Professional installation adds another $200 to $400 depending on your plumbing setup and local labor rates. You face no ongoing subscription fees for basic monitoring and alerts, though Flo offers optional premium features through a paid service plan.

4. Flume 2 smart home water monitor

The Flume 2 offers affordable whole-home water monitoring without requiring a plumber to cut into your pipes. This wireless system attaches to the outside of your existing water meter and tracks every gallon flowing into your home. You get detailed insights into your water consumption patterns, leak alerts sent directly to your phone, and the ability to monitor usage through Amazon Alexa voice commands. Unlike shutoff valves that require professional installation, Flume 2 takes about 10 minutes to set up yourself.

What it does

Flume 2 monitors your entire residential leak detection system continuously by reading your water meter remotely. The device tracks flow patterns and sends alerts when it detects unusual activity that suggests leaks, such as water running at 2 AM when everyone should be asleep. You receive detailed usage breakdowns showing daily, weekly, and monthly consumption, plus insights into which fixtures use the most water. The system helps you identify small leaks before they grow into expensive problems and spot wasteful habits that drive up your utility bills.

How it works

You attach the sensor to your outdoor water meter using the included mounting strap, then place the wireless bridge unit inside your home where it can connect to your Wi-Fi router. The sensor reads your meter using optical character recognition technology that captures usage data without touching your pipes. Data flows to the cloud-based app every minute, where algorithms analyze patterns and flag anomalies. The system learns your household routines over time and becomes more accurate at distinguishing normal usage from potential leaks.

"Monitoring water flow at the meter catches leaks anywhere in your home without installing multiple sensors throughout your property."

Best for

This system works best for DIY homeowners who want comprehensive monitoring without paying for professional installation. You should choose Flume 2 if you want to track water consumption for conservation purposes, need leak alerts while traveling, or simply want budget-friendly whole-home protection. The device works particularly well if you can access your water meter easily and have reliable Wi-Fi coverage that reaches the meter location.

Key pros and cons

Pros: No plumbing work required, DIY installation in minutes, whole-home leak detection, detailed consumption tracking, works with Amazon Alexa, no subscription fees for basic alerts.

Cons: Cannot automatically shut off water, limited to Alexa integration (no Google Assistant or HomeKit), requires accessible outdoor meter, needs strong Wi-Fi signal at meter location.

Typical cost

The Flume 2 Smart Home Water Monitor costs $229 to $249 for the complete system. You pay no installation fees since you handle setup yourself, and basic monitoring requires no monthly subscription. Optional premium features cost extra through Flume's service plans.

5. StreamLabs smart home water monitor

StreamLabs delivers real-time residential leak detection monitoring through a sensor that attaches directly to your home's water supply line. This system tracks water flow continuously and sends instant alerts to your smartphone when it detects unusual activity that could indicate leaks. The device works with both iOS and Android apps, giving you complete visibility into your water usage patterns from anywhere. StreamLabs integrates with popular smart home platforms to create automated responses when problems arise.

What it does

StreamLabs monitors your entire plumbing system from a single installation point on your main water line. The device measures flow rate, water pressure, and temperature while building a profile of your normal usage patterns. You receive push notifications when the system detects continuous flow that suggests running toilets, dripping faucets, or pipe leaks. The app shows detailed consumption data broken down by day, week, or month, helping you spot both leaks and wasteful habits.

How it works

A plumber installs the StreamLabs monitor on your main water supply pipe using standard compression fittings or SharkBite connectors. The sensor connects to your home Wi-Fi network and pairs with the mobile app for remote monitoring and control. Advanced algorithms analyze flow data every second, comparing current patterns against your household baseline. When the system identifies abnormal activity, it sends alerts through the app and can trigger other smart home devices through integrations.

"Real-time monitoring catches leaks within minutes of starting, preventing damage that would otherwise go unnoticed for days or weeks."

Best for

This system works best for homeowners who want comprehensive monitoring with professional-grade accuracy at a mid-range price point. You benefit most from StreamLabs if you own a vacation property, travel frequently for work, or simply want protection against unexpected water damage while maintaining control through your smartphone. The system suits tech-savvy users who already use smart home platforms.

Key pros and cons

Pros: Integrates with smart home systems, detailed mobile app, professional installation available, tracks consumption patterns, customizable alert thresholds, works with Alexa and Google Assistant.

Cons: Requires professional installation, no automatic shutoff feature, costs more than basic sensors, needs reliable Wi-Fi connection.

Typical cost

StreamLabs systems typically cost $200 to $300 for the monitoring device, plus $150 to $300 for professional installation depending on your plumbing configuration. You face no monthly subscription fees for basic alerts and monitoring.

6. First Alert L1 Wi-Fi leak sensor

The First Alert L1 combines spot leak detection with environmental monitoring in a battery-powered sensor that requires no professional installation. This system sends smartphone alerts when moisture appears and monitors temperature and humidity levels to warn you about conditions that could lead to frozen pipes or mold growth. You can extend coverage up to 500 feet using optional sensor cables, making this an affordable option for protecting multiple areas throughout your home.

What it does

The First Alert L1 detects water contact through its five-foot sensor cable and tracks temperature and humidity through integrated sensors. You receive push notifications when the device detects moisture, when temperature drops below freezing levels, or when humidity climbs into ranges that promote mold growth. The system helps with residential leak detection under sinks, behind washing machines, near water heaters, and anywhere else vulnerable to water damage.

How it works

You place the sensor unit near potential leak sources and run the included cable to areas where water might collect. The device connects directly to your Wi-Fi network without requiring a separate hub, then pairs with the smartphone app for monitoring. When moisture touches the cable sensors, you get instant alerts regardless of your location.

"Extension cables let you monitor distant locations from a single sensor unit, reducing costs while increasing coverage."

Best for

This sensor works best for homeowners who need flexible coverage across large areas like basements or multi-room spaces. You should choose the First Alert L1 if you want environmental monitoring beyond basic leak detection, need battery power for locations without outlets, or want budget-friendly protection that expands as needed.

Key pros and cons

Pros: Includes temperature and humidity sensors, five-foot cable included, extends up to 500 feet with additional cables, battery-powered, easy DIY installation, works with Resideo L5 shutoff valve.

Cons: No smart home platform integration, no voice control support, limited to single-location monitoring per unit.

Typical cost

The First Alert L1 costs approximately $70 for the base unit with its included five-foot sensor cable. Additional extension cables cost $20 each and connect in series to reach distant locations.

7. Phyn Plus smart water assistant

Phyn Plus combines advanced pressure-sensing technology with automatic water shutoff to deliver industrial-grade residential leak detection for your entire home. This system installs on your main water line and analyzes pressure variations 240 times per second to identify leaks as small as a dripping faucet. The device detects problems other systems miss by measuring pressure changes that occur when water escapes from pipes, even when flow rates remain steady. You get smartphone alerts for every issue plus automatic shutoff that prevents damage when major leaks strike.

What it does

Phyn Plus monitors your entire plumbing system through pressure analysis rather than simple flow measurement. The device detects pinhole leaks in pipes, slow drips from fixtures, running toilets, and sudden bursts by tracking microscopic pressure fluctuations that indicate water escaping somewhere in your system. You receive detailed reports showing exactly where problems occur, from your bathroom toilet to your irrigation system. The automatic shutoff valve closes within seconds when the system identifies catastrophic leaks, stopping damage before it spreads through your home.

How it works

A licensed plumber installs Phyn Plus directly into your main water supply line using standard pipe connections. The system connects to your Wi-Fi network and begins analyzing pressure patterns immediately without requiring a learning period. Sophisticated algorithms compare current pressure readings against normal ranges for your plumbing configuration. When patterns indicate leaks, you receive instant smartphone notifications with details about the problem location and severity. The device also generates consumption reports that break down water usage by fixture type.

"Pressure analysis catches leaks that flow-based systems miss, including problems hidden inside walls or underground."

Best for

This system works best for homeowners who want the most accurate leak detection available in consumer devices. You should choose Phyn Plus if you own a larger property with complex plumbing, have experienced leak damage before, or need protection for a vacation home you cannot check regularly. The pressure-sensing technology particularly helps when you suspect problems but cannot locate them through visual inspection.

Key pros and cons

Pros: Detects smallest leaks through pressure analysis, automatic shutoff prevents damage, no learning period required, works with Phyn Smart Water Sensors for spot monitoring, detailed fixture-level usage reports, professional installation included.

Cons: Higher upfront cost than flow monitors, requires professional installation, limited smart home integrations, no voice control support.

Typical cost

The Phyn Plus Smart Water Assistant costs $850 to $900 for the device, plus $200 to $400 for professional installation depending on your plumbing complexity and local labor rates. You pay no monthly subscription fees for basic monitoring and automatic shutoff protection.

8. Orbit B Hyve smart flood sensors

The Orbit B-Hyve Smart Flood Sensor system provides affordable multi-location residential leak detection through a hub that connects multiple wireless sensors throughout your home. This setup lets you monitor up to several sensors from a single control point, with each sensor tracking moisture and temperature within a 150-foot range of the hub. You place individual sensors near vulnerable fixtures and receive smartphone alerts when water appears or temperatures drop to freezing levels.

What it does

Orbit B-Hyve sensors detect water contact immediately and monitor temperature ranges that could lead to frozen pipes. Each sensor unit tracks both metrics simultaneously, sending alerts to your phone through the hub's Wi-Fi connection. You can deploy multiple sensors across bathrooms, laundry rooms, basements, and utility closets to create comprehensive coverage without buying separate monitoring systems for each location.

How it works

You plug the wireless hub into a power outlet and connect it to your home Wi-Fi network through the B-Hyve app. Battery-powered sensors communicate with the hub using a proprietary wireless protocol that extends up to 150 feet. When moisture touches a sensor or temperature drops below your set threshold, you receive instant push notifications explaining which sensor triggered and why.

"Multiple sensors connected to one hub cost less than buying individual Wi-Fi devices for every vulnerable location in your home."

Best for

This system works best for homeowners with large properties who need coverage in many rooms without spending heavily on whole-home monitors. You benefit most from Orbit B-Hyve if you want basic protection across multiple locations, need freeze warnings for crawlspaces or garages, or prefer expandable systems that grow with your needs.

Key pros and cons

Pros: Affordable multi-sensor coverage, temperature monitoring, easy DIY installation, expandable system, 150-foot range per hub.

Cons: Requires separate hub device, no smart home platform integration, no voice control support, limited to Orbit ecosystem.

Typical cost

The Orbit B-Hyve starter kit with hub and sensors costs approximately $34 to $40. Additional sensors cost $15 to $20 each, letting you expand coverage affordably as needed.

9. Eufy water and freeze sensor

The Eufy Water and Freeze Sensor delivers dual-purpose residential leak detection monitoring through a compact device that tracks both moisture and temperature. This system pairs with a Eufy HomeBase hub to send smartphone alerts when water appears or when conditions drop to freezing levels that threaten your pipes. You get two-year battery life from a single charge, making this a low-maintenance option for protecting vulnerable areas throughout your home.

What it does

Eufy's sensor detects water contact immediately while simultaneously monitoring ambient temperature to warn you about freezing conditions. The device tracks moisture on floors and surfaces where you place it, sending instant alerts through the HomeBase hub to your phone. You can deploy multiple sensors across bathrooms, laundry rooms, basements, and crawlspaces to create comprehensive coverage that protects both against active leaks and frozen pipe risks.

How it works

You connect the Eufy HomeBase hub to your home Wi-Fi network and power outlet, then pair each sensor through the Eufy Security app. Battery-powered sensors communicate wirelessly with the hub and trigger smartphone notifications when they detect moisture or temperature drops below your set threshold. The system requires the HomeBase to function, but this hub also works with other Eufy security devices if you expand your setup.

Best for

This sensor works best for homeowners who already use Eufy products or plan to build a comprehensive Eufy smart home ecosystem. You benefit most if you need freeze monitoring in unheated spaces like garages or crawlspaces, want long battery life that reduces maintenance, or prefer a system that integrates with security cameras and other Eufy devices you own.

Key pros and cons

Pros: Two-year battery life, freeze detection included, works with other Eufy devices, affordable sensors, reliable smartphone alerts.

Cons: Requires HomeBase hub purchase, limited to Eufy ecosystem, no smart home platform integration, no voice control support.

"Freeze detection prevents burst pipes by warning you when temperatures drop before damage occurs."

Typical cost

The Eufy Water and Freeze Sensor costs approximately $35 for a single unit. The required HomeBase hub costs $100 to $130 separately if you don't already own one, though you can connect multiple sensors to a single hub.

10. SwitchBot Wi-Fi leak detector

The SwitchBot Wi-Fi Leak Detector offers budget-friendly residential leak detection through a compact sensor that connects directly to your Wi-Fi network without requiring a separate hub. This system sends instant smartphone alerts when moisture appears and can sound a loud audible alarm to warn anyone in the home. You can set up multiple sensors throughout your property and manage them all through a single app interface that works with Alexa, Google Assistant, and Siri voice commands.

What it does

SwitchBot's sensor detects water contact on floors and surfaces while also monitoring drips from above through its top-mounted sensors. The device sends push notifications to your phone when moisture triggers the alarm, and you can configure it to emit an 85-decibel siren that alerts household members immediately. You control alert preferences through the app, choosing between silent smartphone notifications, audible alarms, or both simultaneously.

How it works

You power the sensor with two AAA batteries that last approximately two years, then connect it to your Wi-Fi network through the SwitchBot app. The device requires no hub or additional hardware, making installation as simple as placing the sensor near vulnerable areas. When water touches the detection points, the system triggers your chosen alert method within seconds.

Best for

This detector works best for homeowners who want affordable protection without complex installation requirements. You benefit most from SwitchBot if you need multiple sensors across different rooms, want voice control integration with your existing smart home, or prefer battery power for locations without nearby outlets.

Key pros and cons

Pros: No hub required, affordable price, two-year battery life, detects surface water and overhead drips, works with Alexa, Google, and Siri, adjustable alert types.

Cons: Bulkier than some competitors, limited to spot detection rather than whole-home monitoring, no temperature or humidity sensors.

"Direct Wi-Fi connection eliminates hub costs and simplifies setup for homeowners protecting multiple locations."

Typical cost

The SwitchBot Wi-Fi Leak Detector costs approximately $18 to $20 per unit, making it one of the most affordable smart sensors available. You pay no subscription fees and face minimal ongoing costs since AAA batteries cost just a few dollars every two years.

11. Govee Wi-Fi leak detector kit

The Govee Wi-Fi Leak Detector Kit provides high-volume alarm protection through multiple sensors you can deploy throughout your home. This system focuses on immediate audible alerts rather than complex app configurations, making it ideal for homeowners who want straightforward residential leak detection without managing smartphone notifications. Each sensor in the kit operates independently, so you cover multiple vulnerable areas without connecting devices to a central hub.

What it does

Govee sensors detect moisture on contact and emit a loud 100-decibel alarm that alerts everyone in your home immediately. The devices monitor both surface water and drips from above, protecting areas under sinks, behind washing machines, near water heaters, and anywhere else leaks commonly appear. You can adjust the alarm volume to suit each location, choosing quieter settings for bedrooms or full volume for basements where you need maximum alert range.

How it works

Each sensor operates on battery power and connects directly to your Wi-Fi network for optional smartphone alerts. You place the sensors on floors near potential leak sources, and the devices begin monitoring immediately. When water touches the detection points, the alarm sounds within seconds while simultaneously sending notifications to your phone through the Govee app.

Best for

This kit works best for homeowners who prefer audible alarms over smartphone-only alerts. You benefit most if you spend significant time at home, want protection that works even without your phone nearby, or need affordable coverage across many rooms simultaneously.

"Audible alarms alert household members immediately, catching leaks even when phones sit in other rooms or notification sounds go unnoticed."

Key pros and cons

Pros: Affordable multi-sensor kits, 100-decibel alarm, adjustable volume, detects overhead drips, battery-powered, works with app or standalone.

Cons: Alarm-focused rather than smart home integration, no temperature monitoring, limited automation capabilities.

Typical cost

Govee leak detector kits typically cost $50 for a five-pack, making each sensor just $10 per unit. You pay no subscription fees and face minimal battery replacement costs over the sensors' lifespan.

12. Eve Water Guard for HomeKit

The Eve Water Guard targets Apple HomeKit users exclusively with a residential leak detection sensor that integrates seamlessly into Apple's smart home ecosystem. This system combines a plug-in hub with a 6.5-foot sensor cable that you can extend up to 19.5 feet using optional cables sold separately. Unlike most competitors that work across multiple platforms, Eve designed this device specifically for iPhone, iPad, and Mac users who want leak protection that triggers HomeKit automations and works with Siri voice commands.

What it does

Eve Water Guard detects moisture on floors and surfaces through its extended sensor cable that you run under sinks, behind appliances, or anywhere water might collect. The device sends instant notifications to your Apple devices when water appears and can trigger other HomeKit-compatible products like smart lights, sirens, or thermostats. You program automations that respond to leaks, such as turning on lights to alert household members or activating additional alarms throughout your home.

How it works

You plug the compact hub into a standard wall outlet near your monitoring location and run the included cable to vulnerable areas. The device connects to HomeKit through Bluetooth and Thread wireless protocols rather than Wi-Fi, which means you need an Apple TV, HomePod, or iPad set up as a home hub for remote access and automation triggers. When moisture touches the cable, the system sounds a loud siren and sends notifications through the Home app.

Best for

This sensor works best for committed Apple ecosystem users who already own multiple HomeKit devices and want leak protection that integrates with their existing automations. You benefit most from Eve Water Guard if you want Siri voice control, need triggers for other smart home responses, or prefer managing home security through Apple's Home app exclusively.

"HomeKit integration lets you create sophisticated automation responses that coordinate multiple devices when leaks occur."

Key pros and cons

Pros: Native HomeKit support, triggers automations with other devices, loud 100-decibel siren, easy installation, works with Siri voice commands, expandable with extension cables.

Cons: Limited to Apple HomeKit only, requires Apple TV or HomePod for remote access, no Wi-Fi connectivity, costs more than basic sensors, extension cables sold separately.

Typical cost

The Eve Water Guard costs approximately $78 to $110 for the base unit with its included 6.5-foot cable. Optional extension cables cost $22 each and connect in series to reach distant monitoring locations.

Keep your home leak free

You now have 12 solid options for protecting your property against water damage. Smart sensors and monitors catch leaks early by alerting you the moment moisture appears, while professional services pinpoint hidden problems that DIY devices cannot detect behind walls or under slabs. The right choice depends on your budget, property size, and whether you need whole-home monitoring or spot protection for specific vulnerable areas.

Most homeowners benefit from combining multiple approaches. Install sensors under sinks and behind appliances for immediate alerts when small leaks start, then schedule periodic professional inspections to find hidden problems before they cause structural damage. Your water bill, property value, and peace of mind all improve when you catch leaks before they escalate into expensive repairs.

Active water problems need immediate attention from trained technicians. If you discover leaks, standing water, or suspect hidden damage in the Austin area, Water Damage Repair Tech provides 24/7 emergency residential leak detection and restoration services with IICRC-certified professionals who arrive within 30 minutes to assess and repair the damage.