---
product_id: 628555291
title: "SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only)"
brand: "switchbot"
price: "$4185"
currency: MXN
in_stock: true
reviews_count: 13
category: "Switch Bot"
url: https://www.desertcart.mx/products/628555291-switchbot-wifi-water-sensor-no-hub-ruiqred-3pack-smart-water
store_origin: MX
region: Mexico
---

# 0.5mm high sensitivity drip detection 2.4GHz Wi-Fi, no hub needed 100dB loud adjustable alarm SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only)

**Brand:** switchbot
**Price:** $4185
**Availability:** ✅ In Stock

## Summary

> 💧 Stay Dry, Stay Ahead — Leak Detection That Works While You Don’t

## Quick Answers

- **What is this?** SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only) by switchbot
- **How much does it cost?** $4185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/628555291-switchbot-wifi-water-sensor-no-hub-ruiqred-3pack-smart-water)

## Best For

- switchbot enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 100dB Alarm:** Loud, adjustable siren ensures you never miss a leak, even in distant basements or noisy environments.
- • **Precision Water Sensing:** Detects water presence as low as 0.5mm with four sensor probes for ultra-early leak detection.
- • **Seamless Smart Home Integration:** Works effortlessly with Alexa, Google, Siri, IFTTT, and SwitchBot ecosystem for ultimate control.
- • **Built to Brave the Wettest Spots:** IP67 waterproof design with up to 24 months battery life keeps your home protected without fuss.
- • **Instant Leak Alerts, No Hub Required:** Connect directly via 2.4GHz Wi-Fi for real-time app & email notifications anywhere, anytime.

## Overview

The SwitchBot WiFi Water Sensor 3Pack offers ultra-sensitive, hub-free leak detection with 2.4GHz Wi-Fi connectivity, delivering instant app and email alerts. Featuring a robust 100dB alarm and IP67 waterproof design, it’s engineered for long-lasting reliability with up to 24 months battery life. Perfect for kitchens, bathrooms, basements, and more, it integrates seamlessly with major smart home platforms to keep your property safe and your mind at ease.

## Description

Shop SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only). Free delivery on eligible orders of £20 or more.

Review: Smart, Well Designed & Home Assistant Ready – Spot on from SwitchBot - I couldn’t be more impressed with this leak detector. The cabled version is fantastic value, effectively giving you three sensors in one. The engineering is smartly thought out — the top-mounted sensor sits in a dished recess, which cleverly allows drips to collect and trigger the alarm more quickly. It also has a built-in alarm for immediate local alerts, which is a lifesaver if you’re nearby. Connectivity is excellent: it works flawlessly with the SwitchBot app and cloud services, but it also integrates perfectly with Home Assistant via ESP32. In fact, setup with HA was even faster and more seamless than with the official app. Someone mentioned it didn’t work, personally didn’t have a single issue getting it to work. It was picked up by ESPHome instantly. I was torn between this and the Eufy option, but honestly this has far more bells and whistles, and the Home Assistant functionality is spot on — exactly what I needed for my setup. The build quality, design, and reliability are outstanding. I had the unfortunate experience of a copper pipe bursting (after rubbing against a rusty RSJ), which flooded two rooms in my office. I only wish I’d bought this device sooner — it would have saved me a lot of hassle. If you’re looking for a well-designed, highly reliable, and affordable leak detector, this is absolutely the one to get. ⭐ ⭐ ⭐ ⭐ ⭐
Review: Life saver bit of kit - This is a great little piece of kit that has helped me whilst away. It actually activated whilst I was travelling so I could send somebody around to have a look. Turned out to be a false alarm but thankful for it letting me know rather than coming home to a water leak. It’s easy to use and set up. The iPhone app is straightforward and uses notification alerts. I’ve had this for a few months and the battery seems to be OK. I have recommended this sensor to others and will be buying more in the future. A quick, easy, and cost effective way to protect yourself and your home!

## Features

- Real-time Notifications (No Hub Needed): After connecting to Wi-Fi, you will be able to receive real-time email and app notifications remotely when dripping, leaking, or flooding is detected, without the need to purchase an additional hub. Share devices with family, and they can also check home status at any time. (2.4Ghz Wi-fi & BLE)
- High Sensitivity Drip Alarms: This device is equipped with four sensor probes at the top and bottom, which can detect a low water level of just 0.5mm. If water pipes drip, and your floor is submerged, or gets wet, it will sound an alarm. Water Leak Detector is compact and convenient in size, suitable for placement in laundry rooms, water heaters, dishwashers, sinks, and other places.
- Includes Loud Alarm Sounds: To help you stay alert, we've included 100dB high pitched alarms, which means even if there is a leak in basements or places a little further away, you'll know in a timely manner. Once discovered, you can manually set it back to mute without worrying about noise issues.
- IP67 Waterproof, Up to 24 Months Battery Life: Water Leak Detector is designed with a fully sealed waterproof shell and can easily handle high humidity working environments. It comes with 2 x AAA batteries and has a battery lifespan of up to 24 months. When battery is low, our app will also send notifications to remind you to replace them in a timely manner.
- Part of SwitchBot Ecosystem, Voice Command Compatible: Use with SwitchBot Plug Mini or Indoor Cam, and remotely turn off electrical equipment or check the condition of your house in case of leakage. It can also support third-party services such as Alexa/Google/Siri/IFTTT/SmartThings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTJPCZQ7 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery description | Alkaline |
| Best Sellers Rank | 9,279 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Water Detectors |
| Control method | App |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,645) |
| Date First Available | 31 Jan. 2024 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | AAA Battery, User Manual, Warranty Card, Water Leak Detector*3 |
| Item Weight | 259 g |
| Item model number | W4402000 |
| Item weight | 259 Grams |
| Manufacturer | Wonderlabs |
| Material | ABS |
| Mounting type | Floor Mount |
| Noise level | 100 Decibels |
| Number of batteries | 2 AAA batteries required. (included) |
| Product Dimensions | 2.9 x 3.2 x 7.8 cm; 259 g |
| Sensor technology | Contact Sensor |
| Shape | Detector (3 Pack) |
| UPC | 810150540475 |
| Voltage | 3 Volts (DC) |

## Product Details

- **Brand:** SwitchBot
- **Colour:** White
- **Compatible devices:** Google Assistant, Amazon Alexa, Apple Siri, IFTTT, SmartThings
- **Power source:** Battery Powered
- **Product dimensions:** 28L x 33W x 79H millimetres

## Images

![SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only) - Image 1](https://m.media-amazon.com/images/I/61VeBi0hLfL.jpg)
![SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only) - Image 2](https://m.media-amazon.com/images/I/61LUufQxqXL.jpg)
![SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only) - Image 3](https://m.media-amazon.com/images/I/71lZsATlNKL.jpg)
![SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only) - Image 4](https://m.media-amazon.com/images/I/61wxEnFcgBL.jpg)
![SwitchBot WiFi Water Sensor No Hub Ruiqred 3Pack, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement (Support 2.4G Only) - Image 5](https://m.media-amazon.com/images/I/71jNcMquj0L.jpg)

## Available Options

This product comes in different **Item Shape** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smart, Well Designed & Home Assistant Ready – Spot on from SwitchBot
*by N***O on 22 August 2025*

I couldn’t be more impressed with this leak detector. The cabled version is fantastic value, effectively giving you three sensors in one. The engineering is smartly thought out — the top-mounted sensor sits in a dished recess, which cleverly allows drips to collect and trigger the alarm more quickly. It also has a built-in alarm for immediate local alerts, which is a lifesaver if you’re nearby. Connectivity is excellent: it works flawlessly with the SwitchBot app and cloud services, but it also integrates perfectly with Home Assistant via ESP32. In fact, setup with HA was even faster and more seamless than with the official app. Someone mentioned it didn’t work, personally didn’t have a single issue getting it to work. It was picked up by ESPHome instantly. I was torn between this and the Eufy option, but honestly this has far more bells and whistles, and the Home Assistant functionality is spot on — exactly what I needed for my setup. The build quality, design, and reliability are outstanding. I had the unfortunate experience of a copper pipe bursting (after rubbing against a rusty RSJ), which flooded two rooms in my office. I only wish I’d bought this device sooner — it would have saved me a lot of hassle. If you’re looking for a well-designed, highly reliable, and affordable leak detector, this is absolutely the one to get. ⭐ ⭐ ⭐ ⭐ ⭐

### ⭐⭐⭐⭐⭐ Life saver bit of kit
*by C***N on 28 October 2025*

This is a great little piece of kit that has helped me whilst away. It actually activated whilst I was travelling so I could send somebody around to have a look. Turned out to be a false alarm but thankful for it letting me know rather than coming home to a water leak. It’s easy to use and set up. The iPhone app is straightforward and uses notification alerts. I’ve had this for a few months and the battery seems to be OK. I have recommended this sensor to others and will be buying more in the future. A quick, easy, and cost effective way to protect yourself and your home!

### ⭐⭐⭐⭐⭐ Brilliant Water Sensor!
*by M***S on 22 March 2025*

The SwitchBot WiFi Water Sensor is an absolute game-changer for home protection! Setting it up was a breeze — just connect it to your 2.4Ghz Wi-Fi, and you're good to go. No extra hub needed, which is a huge plus. The app is intuitive and user-friendly, delivering real-time alerts straight to your phone whenever it detects leaks, drips, or flooding. It’s fantastic for peace of mind, especially when you’re not home. The build quality is impressive, with an IP67 waterproof rating, making it perfect for kitchens, bathrooms, basements — pretty much anywhere. The sensitivity of this thing is unreal. It has four sensor probes and can detect even a tiny 0.5mm water level! And if something goes wrong, the 100dB alarm ensures you won’t miss it, even from afar. The app integration is smooth, and I love how it works with Alexa, Google, Siri, IFTTT, and SmartThings. It even pairs with the SwitchBot ecosystem, letting you control other devices if a leak occurs. All in all, this little device packs a serious punch. It's reliable, well-built, easy to set up, and the app makes everything super convenient. Highly recommend!

## Frequently Bought Together

- SwitchBot WiFi Water Sensor 3 Pack, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)
- SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Home with 1m (3.28ft) Sensing Cable, No Hub Required (Support 2.4G)
- SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/628555291-switchbot-wifi-water-sensor-no-hub-ruiqred-3pack-smart-water](https://www.desertcart.mx/products/628555291-switchbot-wifi-water-sensor-no-hub-ruiqred-3pack-smart-water)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-07*