---
product_id: 663604479
title: "X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack"
brand: "x-sense"
price: "¥19755"
currency: JPY
in_stock: true
reviews_count: 11
category: "X Sense"
url: https://www.desertcart.jp/products/663604479-x-sense-wi-fi-water-leak-detector-with-app-alerts
store_origin: JP
region: Japan
---

# App control & alerts 500m wireless range 100 dB alarm volume X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack

**Brand:** x-sense
**Price:** ¥19755
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay connected — never miss a leak again!

## Quick Answers

- **What is this?** X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack by x-sense
- **How much does it cost?** ¥19755 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/663604479-x-sense-wi-fi-water-leak-detector-with-app-alerts)

## Best For

- x-sense enthusiasts

## Why This Product

- Trusted x-sense brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 100 dB Alarm:** Loud enough to wake you up or alert your entire household immediately.
- • **Customizable App Controls:** Mute alarms temporarily, adjust volume, and review alert history for total peace of mind.
- • **Sleek, Space-Saving Design:** Slim 0.7-inch profile fits discreetly in tight, awkward spaces without clutter.
- • **Smartphone-Connected Alerts:** Get real-time leak notifications and control alarms remotely via the intuitive app.
- • **Ultra-Sensitive Dual Probes:** Detects water as shallow as 0.3 mm from top & bottom for instant leak alerts.

## Overview

The X-Sense Wi-Fi Water Leak Detector 3-Pack combines ultra-sensitive dual water probes with a powerful 100 dB alarm and seamless smartphone app integration. Designed for tight spaces, it detects leaks as shallow as 0.3 mm and sends instant alerts up to 500 meters away. Perfect for proactive homeowners and busy professionals who demand smart, reliable home protection.

## Description

Product Description Seamless Integration with X-Sense Home Security SWS0A SWS0B SWS51 STH51 STH0A SMS0A SDS0A

Review: Simple to set up and works exactly as it should. - I am really impressed with this X-Sense water leak sensors. They were incredibly easy to set up, and they connected to my phone without any issues. I tested them by placing on a damp cloth, and the notifications popped up on my phone almost instantly. It gives me great peace of mind knowing I'll get an alert if there is a leak under the sink or near the washing machine. For the £39 price, I got 3 sensors. Highly recommended.
Review: nice product - nice product

## Features

- Note: to use the app features, you must also have the SBS50 base station (not included)
- Never Miss a Leak: When a water leak is detected, a red light will flash on the water leak sensor and the base station will sound an alarm up to 100 dB; you’ll also get an app alert on your phone, so you can learn about leaks even if you’re away
- Feature-Rich App: Adjust the base station alarm volume, mute an alarm, and view your alarm history via the app; tap “Remind Me Later” to temporarily mute the alerts for 10 minutes, 30 minutes, 2 hours, 6 hours or 12 hours; test the device, get low battery alerts, and share the sensor all from the app
- Top and Bottom Sensors: Featuring 2 ultra-sensitive water probes on the top and 4 on the bottom, this water leak detector can sense water just 0.3 mm deep as well as drips from above, ensuring you're promptly alerted to any unexpected water without having to physically be there and check for yourself
- Ultra-Slim and Easy to Place: This water sensor alarm fits into tight and awkward spaces thanks to its compact design; the device is only 0.7 in (17 mm) thick and 3 in (77 mm) in diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCNC3NJ9 |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 21,429 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Water Detectors |
| Brand | X-Sense |
| Colour | 3-pack (Base Station Sbs50 Required) |
| Compatible Devices | Smartphone, Tablet |
| Compatible devices | Smartphone, Tablet |
| Control Method | App |
| Customer Reviews | 4.8 out of 5 stars 302 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Included Components | 1 base station SBS50, 4 water sensors |
| Item Dimensions L x W x H | 15.7L x 10.2W x 10.2H centimetres |
| Item Weight | 0.09 Kilograms |
| Manufacturer | X-Sense |
| Maximum Range | 500 Metres |
| Model Number | SWS0A |
| Mounting Type | Ceiling Mount |
| Number of Batteries | 6 AAA batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 3 |
| Number of batteries | 6 AAA batteries required. (included) |
| Product dimensions | 15.7L x 10.2W x 10.2H centimetres |
| Sensor Technology | Ultrasonic Sensor |
| Sound Level | 100 Decibels |
| UPC | 850066548080 |

## Product Details

- **Brand:** X-Sense
- **Colour:** 3-pack (Base Station Sbs50 Required)
- **Compatible devices:** Smartphone, Tablet
- **Power source:** Battery Powered
- **Product dimensions:** 15.7L x 10.2W x 10.2H centimetres

## Images

![X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack - Image 1](https://m.media-amazon.com/images/I/41d6wJfcWpL.jpg)
![X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack - Image 2](https://m.media-amazon.com/images/I/61r4H4XQCxL.jpg)
![X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack - Image 3](https://m.media-amazon.com/images/I/71k-bn4GnHL.jpg)
![X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack - Image 4](https://m.media-amazon.com/images/I/81t30KUFvFL.jpg)
![X-Sense Wi-Fi Water Leak Detector with App Alerts, SWS0A, 3-Pack - Image 5](https://m.media-amazon.com/images/I/615dNgXZPNL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple to set up and works exactly as it should.
*by K***. on 3 June 2026*

I am really impressed with this X-Sense water leak sensors. They were incredibly easy to set up, and they connected to my phone without any issues. I tested them by placing on a damp cloth, and the notifications popped up on my phone almost instantly. It gives me great peace of mind knowing I'll get an alert if there is a leak under the sink or near the washing machine. For the £39 price, I got 3 sensors. Highly recommended.

### ⭐⭐⭐⭐⭐ nice product
*by C***G on 14 April 2026*

nice product

### ⭐⭐⭐⭐⭐ Best home protection all round.
*by N***X on 14 November 2025*

I did a heavy review as needed to put in full security in the house, and this system had everything. It was so easy to add each device and also fit with the option of screw or magnetic. They were the best of the best in reviews, but I found Amazon to be the cheapest and quickest to purchase from. I am now confident that if I have any alerts, they will trigger every device and also update the app. Great to know when the dogs are left at home.

## Frequently Bought Together

- X-Sense Wi-Fi Water Sensor, Smart Water Leak Detector with App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, SBS50 Base Station Required, SWS0A, 3-Pack
- X-Sense Wi-Fi Heat Alarm with 7-Year Sealed Battery and Easy Setup, Compatible with the X-Sense Home Security App, SBS50 Base Station Required, XH02-M
- X-Sense WiFi Thermometer Hygrometer 3-Pack, Smart Temperature Monitor Wireless, Humidity Meter Sensor Remote, with Alert/App Notification, Compatible with Alexa, for Greenhouse, Home, Office, STH51

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-15*