---
product_id: 630179698
title: "SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G) (3)"
brand: "switchbot"
price: "€ 97.77"
currency: EUR
in_stock: true
reviews_count: 8
category: "Switch Bot"
url: https://www.desertcart.nl/products/630179698-switchbot-wifi-water-sensor-smart-water-leak-detector-100db-adjustable
store_origin: NL
region: Netherlands
---

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

**Brand:** switchbot
**Price:** € 97.77
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay smart — never miss a drip with SwitchBot’s WiFi Water Sensor!

## Quick Answers

- **What is this?** SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G) (3) by switchbot
- **How much does it cost?** € 97.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/630179698-switchbot-wifi-water-sensor-smart-water-leak-detector-100db-adjustable)

## 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 enough to wake you from deep sleep or alert you across noisy basements—adjustable for your peace of mind.
- • **Ultra-Sensitive Detection:** Four sensor probes detect water as low as 0.5mm, catching leaks before they escalate into costly disasters.
- • **Instant Leak Alerts Anywhere:** Get real-time app & email notifications without extra hubs—stay ahead of water damage no matter where you are.
- • **Smart Home Integration Ready:** Seamlessly connects with Alexa, Google, Siri, IFTTT, and SwitchBot ecosystem for voice control and automated safety.
- • **Built to Brave the Wettest Spots:** IP67 waterproof design thrives in humid kitchens, bathrooms, and basements, ensuring reliable protection 24/7.

## Overview

The SwitchBot WiFi Water Sensor is a compact, battery-powered leak detector featuring 2.4GHz Wi-Fi connectivity that requires no hub. It offers ultra-sensitive detection down to 0.5mm of water, a loud 100dB alarm, and IP67 waterproof durability. With up to 2 years of battery life and seamless integration with major smart home platforms, it provides proactive, real-time alerts via app and email to protect kitchens, bathrooms, basements, and more from water damage.

## Description

SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G) (3) - desertcart.com

Review: nice water leak sensor！ - This water leak sensor works great! I placed it in the laundry room, kitchen, and guest bedroom, and it detects water instantly. The alarm is loud, and I get immediate alerts on my phone. It already helped me catch a small leak near the washing machine before it became a bigger issue. The one in the kitchen gives me peace of mind under the sink, and the sensor near the guest bathroom adds extra protection. Easy to set up, reliable, and definitely worth it for home safety!
Review: Perfection for Midwest US basement! - Absolutely perfect for our needs. When it rains really hard from the north, we get water in our basement. Thisis loud enough, it wakes me from a dead sleep when it does off. Perfectly sensitive; Just a touch of water and it goes off. I just lay it on the ground, arm it and it works... Super easy! Plus, not having to buy a gub makes it a cheap and effective tool. Easy set up on wifi too!

## 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 2 Years 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 2 Years. When Battery is low, our app will also send notifications to remind you to replace them in a timely manner. (*When used in Standy-by Mode, actual battery life performance may vary depending on use).
- 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 |
|---------------|-------|
| Battery Description | Alkaline |
| Brand | SwitchBot |
| Color | White |
| Number of Batteries | 2 AAA batteries required. (included) |
| Power Source | Battery Powered |
| Product Dimensions | 1.3"L x 1.3"W x 3.1"H |

## Product Details

- **Color:** White
- **Brand:** SwitchBot
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.3"L x 1.3"W x 3.1"H
- **Battery Description:** Alkaline

## Images

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

## Available Options

This product comes in different **Unit Count, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ nice water leak sensor！
*by J***A on March 9, 2025*

This water leak sensor works great! I placed it in the laundry room, kitchen, and guest bedroom, and it detects water instantly. The alarm is loud, and I get immediate alerts on my phone. It already helped me catch a small leak near the washing machine before it became a bigger issue. The one in the kitchen gives me peace of mind under the sink, and the sensor near the guest bathroom adds extra protection. Easy to set up, reliable, and definitely worth it for home safety!

### ⭐⭐⭐⭐⭐ Perfection for Midwest US basement!
*by T***D on August 8, 2025*

Absolutely perfect for our needs. When it rains really hard from the north, we get water in our basement. Thisis loud enough, it wakes me from a dead sleep when it does off. Perfectly sensitive; Just a touch of water and it goes off. I just lay it on the ground, arm it and it works... Super easy! Plus, not having to buy a gub makes it a cheap and effective tool. Easy set up on wifi too!

### ⭐⭐⭐⭐ Good, but here is how it could be better
*by N***Y on August 27, 2025*

These little things work very well...they go off with even the slightest bit of water . the alarm is a decent level of loud depending on the size of your home and where its located. I have them near toilets and near my water heater, laundry. Under sinks. where there are high pressure water lines. I wish they could link to a wifi/or direct device to device connection to an emergency shut off valve. thats my only issue with it...(unless im missing something) but letting you know you have a leak is cool, shutting the water off at the main is Great!! becuz after it tells you there is a leak...if you are not home, OMG, u will freak out and then have to get home...so having it be able to link to a emergency auto shut off valve would complete the circle . they should make one , then this system would be Amazing

## 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

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**Shop now:** [https://www.desertcart.nl/products/630179698-switchbot-wifi-water-sensor-smart-water-leak-detector-100db-adjustable](https://www.desertcart.nl/products/630179698-switchbot-wifi-water-sensor-smart-water-leak-detector-100db-adjustable)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*