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X-Sense Wi-Fi Water Leak Detector Review: Reliable early flood alerts for homes

X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, SWS54
4.6
[Instant App Alerts]  Push notifications and device sharing keep you informed of leaks anytime, anywhere.
[Ultra-High Sensitivity]  Six probes detect water as low as 0.015 in (0.4 mm) for early warning.
[Loud Audible Alarm]  110 dB base and sensor alarms with app or button silence options.
[Compact Wireless Design]  29 mm sleek sensor, no wiring needed; includes 3-year replaceable batteries, 5-year lifespan.
[IP66 Waterproof Durability]  IP66-rated, rust-proof exterior for safe use near dishwashers, heaters, and washing machines.
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Home water-safety sensors that warn of leaks quickly and loudly, with remote alerts for busy households. Peace of mind for owners of kitchens, basements or appliances at risk of leaking. Is the X-Sense Wi-Fi Water Leak Detector the practical alarm system that prevents costly water damage?

⚡ At a Glance
  • Detection Sensitivity: Two top probes and four bottom probes detect water depths as small as 0.015 in (0.4 mm), triggering an LED warning.
  • Best for: Homeowners and renters with kitchens, basements, bathrooms or vulnerable appliances such as washing machines and boilers
  • Not ideal for: Installations that require hardwiring or direct integration with a third-party smart home hub

Includes three wireless detectors and one base station with simultaneous local alarm and phone notifications. Wi‑Fi connectivity enables remote alerts and family sharing for quick responses.


Instant Remote Alerts – Thanks to Wi‑Fi connectivity and app notifications

Sensors connect via Wi‑Fi to a base station, which sends push alerts to the companion app and allows device sharing with family members. The app also supports a device test function and low battery warnings.

Receive immediate mobile notifications when probes detect water, so action can be taken from anywhere rather than waiting to hear a local alarm.

Early Detection of Small Leaks – With six sensor probes detecting 0.015 in (0.4 mm)

Each detector has two top probes and four bottom probes to increase contact area and sensitivity, with an LED that flashes red when water is detected.

Small drips or initial puddles are recognised before they spread, reducing the chance of serious water damage and allowing targeted intervention.

Loud Local Alerts and Flexible Silence Options – With simultaneous 110 dB alarms and app timers

Both sensors and the base station sound together at up to 110 dB, while the app offers a 'Remind Me Later' silence timer and the units include physical silence buttons.

Household members will hear alarms from another room, and alarms can be temporarily silenced via the app or on-device buttons for controlled responses.

✨ The 4 Key Reasons for X-Sense Wi-Fi Water Leak Detector
  1. App Push Alerts – Immediate phone notifications so leaks are noticed quickly
  2. 110 dB Dual Alarm – Loud simultaneous sound from sensors and base station
  3. Long Service Life – Three-year replaceable batteries included, five-year overall lifespan
  4. IP66 Waterproof Build – Rust-proof exterior for reliable use in humid areas
📋 Technical Details at a Glance
  • Category: Home Improvement, Water Leak Detector
  • Transmission Range: 1700 ft transmission range as stated in product title
  • Sensors: 2 top probes and 4 bottom probes per detector
  • Minimum Detection Level: 0.015 in (0.4 mm)
  • Alarm Volume: Up to 110 dB from sensors and base station
❓ Frequently Asked Questions

Q: Will I get instant alerts on my phone when a leak is detected?

A: Yes, push alerts are sent to the companion app when a leak is detected, and devices can be shared so family members receive the same notifications.

Q: How sensitive are the detectors to small amounts of water?

A: Very sensitive, with two top probes and four bottom probes that detect a minimum water level of 0.015 in (0.4 mm) and trigger an LED warning.

Q: Are batteries included and how long do they last?

A: Yes, three-year replaceable batteries are included, and the system has a stated product lifespan of five years.

🏆 Our Verdict

Suitable for homeowners and renters who want early, audible and remote warning of leaks around appliances and wet rooms. High sensitivity probes, simultaneous 110 dB local alarms and Wi‑Fi push notifications combine for fast detection and response. Users report good value and reliable alerts, with included long-life batteries and a durable, waterproof design that pays off over time.