--- product_id: 638857595 title: "WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable" brand: "switchbot" price: "R$505" currency: BRL in_stock: true reviews_count: 13 category: "Switch Bot" url: https://www.desertcart.com.br/products/638857595-wifi-water-leak-detector-water-sensor-with-1m-sensor-cable store_origin: BR region: Brazil --- # 0.5mm high sensitivity leak detection 2.4GHz WiFi, no hub needed 100dB loud adjustable alarm WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable **Brand:** switchbot **Price:** R$505 **Availability:** ✅ In Stock ## Summary > 💧 Stay Dry, Stay Ahead — Leak Detection That Works Smarter, Not Harder! ## Quick Answers - **What is this?** WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable by switchbot - **How much does it cost?** R$505 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/638857595-wifi-water-leak-detector-water-sensor-with-1m-sensor-cable) ## 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 noisy basements or distant rooms. - • **Extended 1m Sensor Cable:** Monitors hard-to-reach spots like under sinks, behind appliances, or even bathtubs with precision. - • **Ultra-Sensitive Detection:** Four sensor probes detect water as low as 0.5mm, catching leaks before they become disasters. - • **IP67 Waterproof & Long Battery Life:** Fully sealed for wet environments with up to 24 months of battery life and low battery alerts via app. - • **Instant Leak Alerts, No Hub Required:** Connects directly to your WiFi for real-time app & email notifications anywhere, anytime. ## Overview The SwitchBot WiFi Water Sensor is a compact, hub-free smart leak detector featuring ultra-sensitive 0.5mm water detection, a 1-meter sensor cable for versatile placement, and a powerful 100dB alarm. With IP67 waterproofing and up to 24 months battery life, it delivers real-time WiFi notifications via app and email, empowering busy professionals to protect their homes effortlessly from water damage. ## Description Product Description SwitchBot Water Leak Detector with Sensor Cable SwitchBot Water Leak Detector with Sensor Cable 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. Low Battery Alerts Check battery level through our app. And when battery level goes below 20%, our app or emails will automatically notify you to keep you up to date. Long Battery Life With 2 x AAA batteries you can enjoy up to 24 months worth of battery life. Review: Reliable and Easy-to-Use Water Leak Detector! - ⭐⭐⭐⭐⭐ Reliable and Easy-to-Use Water Leak Detector! The SwitchBot WiFi Water Sensor is an absolute game-changer for home safety. I was looking for a reliable water leak detector that didn’t require a hub, and this device exceeded my expectations. Setup was incredibly simple—it connected to my WiFi in minutes, and the app interface is intuitive and user-friendly. I love that I can get instant notifications on my phone whenever the sensor detects water. It gives me peace of mind, especially for areas like under the sink and near the water heater. The sensor is compact and well-built, with excellent sensitivity to even small amounts of water. I tested it with a few drops, and it alerted me immediately! It’s also great that there’s no need for a separate hub, which makes it a cost-effective option. This is a must-have for anyone who wants to prevent water damage in their home. Highly recommend! Review: The Water Sensor that you can rely on - Switchbot. - First off, the price - it's good. SwitchBot have made a solid, well designed, clean and functional device. I love the small variance in the sensors. The detection pins are located on both sides of the unit. One set are flush and one slightly indented. This alters the moment of detection, which is a nice, subtle touch. And the extra sensor tail means that the single device can monitor two locations at the same time. So, for example, I have the unit in the drip tray and the external sensor on the floor. This covers several potential failure points in my watering system. It was so easy to connect to wifi. No extra hub is needed and the Switchbot app gives some nice functionality. Changing the volume of the siren, duration and interval gives some nice control options, and (this is the best bit), this little unit can be flipped into a water level warning sensor. This is a cool function for those alternate scenarios. So, to conclude. I looked at the options and chose Switchbot because they make quality smart devices that perform to their specifications and they are reliable. They also integrate seamlessly into my home both technically and aesthetically. ## 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. - Water Level Detection: Equipped with a 1-meter extended probe, you'll be able to detect changes in water levels of places like swimming pools, bathtubs, and fish tanks. It can also be placed in narrower areas, such as bottom of refrigerators or back of washing machines. And is suitable for homes, warehouses, basements, sinks, water heaters, pipelines, and more. - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRRMD559 | | Battery Description | Lithium | | Battery description | Lithium | | Best Sellers Rank | 7,801 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Water Detectors | | Brand | SwitchBot | | Colour | White | | Compatible Devices | Various Smart Home Devices and Voice Assistants | | Compatible devices | Various Smart Home Devices and Voice Assistants | | Control Method | App | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 1,414 Reviews | | Included Components | Water leak detector with sensor cable | | Item Dimensions L x W x H | 5.9L x 2.5W x 5.9H centimetres | | Item Type Name | Detector with sensor cable*1 | | Item Weight | 68 Grams | | Manufacturer | Wonderlabs | | Maximum Range | 1700 Feet | | Model Number | W4402010 | | Mounting Type | Tabletop Mount | | Number of Batteries | 1 A batteries required. (included) | | Part Number | W4402010 | | Power source | Battery Powered | | Product dimensions | 5.9L x 2.5W x 5.9H centimetres | | Sensor Technology | Water Level Sensor | | Shape | Detector with Cable (1 Pack) | | Smart Home Compatibility | Smart Home Compatible | | Sound Level | 100 Decibels | | UPC | 810150540468 | | Unit Count | 1.0 count | | Voltage | 3 Volts (DC) | ## Product Details - **Brand:** SwitchBot - **Colour:** White - **Compatible devices:** Various Smart Home Devices and Voice Assistants - **Power source:** Battery Powered - **Product dimensions:** 33L x 33W x 79H millimetres ## Images ![WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable - Image 1](https://m.media-amazon.com/images/I/51VAXIECayL.jpg) ![WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable - Image 2](https://m.media-amazon.com/images/I/61OkFauSpSL.jpg) ![WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable - Image 3](https://m.media-amazon.com/images/I/719wWe5PV8L.jpg) ![WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable - Image 4](https://m.media-amazon.com/images/I/61uvm5PYWFL.jpg) ![WiFi Water Leak Detector, Water Sensor with 1m Sensor Cable - Image 5](https://m.media-amazon.com/images/I/71Qd+e7no6L.jpg) ## Available Options This product comes in different **Item Shape** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable and Easy-to-Use Water Leak Detector! *by M***Z on 22 November 2024* ⭐⭐⭐⭐⭐ Reliable and Easy-to-Use Water Leak Detector! The SwitchBot WiFi Water Sensor is an absolute game-changer for home safety. I was looking for a reliable water leak detector that didn’t require a hub, and this device exceeded my expectations. Setup was incredibly simple—it connected to my WiFi in minutes, and the app interface is intuitive and user-friendly. I love that I can get instant notifications on my phone whenever the sensor detects water. It gives me peace of mind, especially for areas like under the sink and near the water heater. The sensor is compact and well-built, with excellent sensitivity to even small amounts of water. I tested it with a few drops, and it alerted me immediately! It’s also great that there’s no need for a separate hub, which makes it a cost-effective option. This is a must-have for anyone who wants to prevent water damage in their home. Highly recommend! ### ⭐⭐⭐⭐⭐ The Water Sensor that you can rely on - Switchbot. *by G***E on 21 April 2025* First off, the price - it's good. SwitchBot have made a solid, well designed, clean and functional device. I love the small variance in the sensors. The detection pins are located on both sides of the unit. One set are flush and one slightly indented. This alters the moment of detection, which is a nice, subtle touch. And the extra sensor tail means that the single device can monitor two locations at the same time. So, for example, I have the unit in the drip tray and the external sensor on the floor. This covers several potential failure points in my watering system. It was so easy to connect to wifi. No extra hub is needed and the Switchbot app gives some nice functionality. Changing the volume of the siren, duration and interval gives some nice control options, and (this is the best bit), this little unit can be flipped into a water level warning sensor. This is a cool function for those alternate scenarios. So, to conclude. I looked at the options and chose Switchbot because they make quality smart devices that perform to their specifications and they are reliable. They also integrate seamlessly into my home both technically and aesthetically. ### ⭐⭐⭐⭐ SwitchBot Wi-Fi Water Sensor Works really well *by S***W on 2 January 2025* The SwitchBot Wi-Fi Water Sensor is an impressive device that combines convenience, reliability, and smart home integration to give you peace of mind when it comes to potential water leaks. Here’s my breakdown after using it for a few weeks: Design and Build The sensor has a sleek and compact design that easily fits in tight spaces like under sinks, near washing machines, or around water heaters. It feels sturdy and well-made, capable of withstanding minor mishandling. Ease of Setup Setting up the SwitchBot Water Sensor is incredibly simple. The device pairs effortlessly with the SwitchBot app, and the step-by-step instructions are clear. It connects via Wi-Fi, so you don’t need a separate hub, which is a big plus. Performance The sensor is highly sensitive and reliable. During my tests, it detected even small amounts of water quickly. The dual detection system, which senses both water and high humidity, is a fantastic feature for versatile monitoring. The notifications sent to my phone were instant, allowing me to address potential issues promptly. Battery Life Powered by AAA batteries, the sensor boasts an impressive battery life of over a year, depending on usage. The app conveniently notifies you when the battery is running low. Smart Home Integration One of the standout features is its compatibility with Alexa, Google Assistant, and other smart ecosystems. I’ve set mine up to trigger routines, such as turning off my smart water valve when a leak is detected. The integration works flawlessly. Value for Money Priced competitively, the SwitchBot Water Sensor provides excellent value, especially given its accuracy and smart home capabilities. It’s an affordable insurance policy against potentially costly water damage. Pros: Compact and durable design. Quick, reliable water detection. Easy to set up and use. No hub required (Wi-Fi enabled). Smart home integration with automation support. Long battery life. Cons: Limited color options (only available in white). Slightly higher initial cost compared to basic water sensors, though justified by features. Final Verdict The SwitchBot Wi-Fi Water Sensor is a must-have for any smart home enthusiast or anyone concerned about water leaks. Its reliability, ease of use, and excellent integration make it a standout choice in its category. Whether you want to safeguard against leaks or add another smart gadget to your home, this sensor won’t disappoint. Rating: 4.8/5 ## Frequently Bought Together - SwitchBot WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1) - 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) --- ## 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.com.br/products/638857595-wifi-water-leak-detector-water-sensor-with-1m-sensor-cable](https://www.desertcart.com.br/products/638857595-wifi-water-leak-detector-water-sensor-with-1m-sensor-cable) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-31*