--- product_id: 628555291 title: "SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts" brand: "switchbot" price: "R1818" currency: ZAR in_stock: true category: "Switch Bot" url: https://www.desertcart.co.za/products/628555291-switchbot-3-pack-wifi-water-leak-detector-water-sensor-app store_origin: ZA region: South Africa --- # 0.5mm ultra-sensitive leak detection WiFi + BLE, no hub needed 24-month battery life SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts **Brand:** switchbot **Price:** R1818 **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay smart — leak detection that’s always a step ahead! ## Quick Answers - **What is this?** SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts by switchbot - **How much does it cost?** R1818 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/628555291-switchbot-3-pack-wifi-water-leak-detector-water-sensor-app) ## 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 - • **Instant Leak Alerts Anywhere:** Get real-time app & email notifications without extra hubs—stay ahead of water damage no matter where you are. - • **Seamless Smart Home Integration:** Works effortlessly 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, splash-prone areas like laundry rooms and under sinks without fail. - • **Precision Sensing with Quad Probes:** Detect even the tiniest 0.5mm drips thanks to four strategically placed sensors for maximum coverage. - • **Loud 100dB Alarm for Immediate Action:** Hear alerts loud and clear—even from basements or distant rooms—so you never miss a leak emergency. ## Overview The SwitchBot 3-Pack WiFi Water Leak Detector offers ultra-sensitive 0.5mm drip detection with four sensor probes, delivering instant app and email alerts via WiFi and BLE—no hub required. Featuring a loud 100dB alarm, IP67 waterproof casing, and up to 24 months of battery life, it’s designed for reliable, long-term protection in high-humidity areas. Compatible with major smart home platforms, it empowers proactive water damage prevention with seamless voice and automation control. ## Description Product Description SwitchBot Water Leak Detector (3-Pack) SwitchBot Water Leak Detector is a sensor that can help provide you with remote notifications to prevent water leakage in your home, no Hub needed. IP67 Waterproof Features a waterproof shell, that can cope with high humidity environments. Meaning even when soaked in water, it can still send out notifications. Compact Design Saves space and can be easily placed in smaller areas such as refrigerators and washing machines. Simple 3 step setup. Getting started is easy. Just install battery, long press for 2 seconds, and add to our app. Long Battery Life With 2 x AAA batteries you can enjoy up to 24 months worth of battery life. SwitchBot Water Leak Detector Series Water Leak Detector 3Pcs Water Leak Detector with Cable Water Leak Detector Connection Method BLE/WiFi Detection Method Dripping & Leaking Dripping & Leaking & Water Level Remote Nofications APP Push & Email ## 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 | | Battery Description | Alkaline | | Battery description | Alkaline | | Best Sellers Rank | 8,085 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Water Detectors | | Brand | SwitchBot | | Colour | White | | Compatible Devices | Google Assistant, Amazon Alexa, Apple Siri, IFTTT, SmartThings | | Compatible devices | Google Assistant, Amazon Alexa, Apple Siri, IFTTT, SmartThings | | Control Method | App | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 521 Reviews | | Included Components | AAA Battery, User Manual, Warranty Card, Water Leak Detector*3 | | Item Dimensions L x W x H | 5.9L x 2.5W x 5.9H centimetres | | Item Type Name | Water Leak Detector | | Item Weight | 68 Grams | | Manufacturer | Wonderlabs | | Maximum Range | 1700 Feet | | Model Number | W4402000 | | Mounting Type | Floor Mount | | Number of Batteries | 1 A batteries required. (included) | | Number of Items | 1 | | Number of Packs | 3 | | Power source | Battery Powered | | Product dimensions | 5.9L x 2.5W x 5.9H centimetres | | Sensor Technology | Contact Sensor | | Shape | Detector (3 Pack) | | Sound Level | 100 Decibels | | UPC | 810150540475 | | Unit Count | 1.0 count | | 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 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts - Image 1](https://m.media-amazon.com/images/I/61VeBi0hLfL.jpg) ![SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts - Image 2](https://m.media-amazon.com/images/I/61LUufQxqXL.jpg) ![SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts - Image 3](https://m.media-amazon.com/images/I/71lZsATlNKL.jpg) ![SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts - Image 4](https://m.media-amazon.com/images/I/61wxEnFcgBL.jpg) ![SwitchBot 3-Pack WiFi Water Leak Detector, Water Sensor, App/Email Alerts - Image 5](https://m.media-amazon.com/images/I/71jNcMquj0L.jpg) ## Available Options This product comes in different **Item Shape** options. ## 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.co.za/products/628555291-switchbot-3-pack-wifi-water-leak-detector-water-sensor-app](https://www.desertcart.co.za/products/628555291-switchbot-3-pack-wifi-water-leak-detector-water-sensor-app) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-14*