SwitchBotWiFi Water Sensor No Hub Required, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Home with 1m (3.28ft) Sensing Cable, (Support 2.4G)
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6Thumbnail 7Thumbnail 8Thumbnail 9

SwitchBotWiFi Water Sensor No Hub Required, Smart Water Leak Detector 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Home with 1m (3.28ft) Sensing Cable, (Support 2.4G)

4.5/5
Product ID: 638857595
Secure Transaction
12 interest-free installments with tabby

Details

  • Colour
    White
  • Brand
    SwitchBot
  • Power source
    Battery
  • Compatible devices
    Various Smart
  • Product dimensions
    5.9L x 2.5W x
💧Detects water as low as 0.5mm
📶2.4GHz Wi-Fi, no hub needed
🔊100dB loud adjustable alarm

Description

💧 Stay dry, stay smart — never miss a drip with SwitchBot!

  • POWERFUL 100 D B ALARM - Loud enough to alert you even from basements or noisy areas, with manual mute for peace of mind.
  • SMART HOME INTEGRATION - Seamlessly connects with Alexa, Google, Siri, IFTTT, and SwitchBot ecosystem for voice control and automated safety.
  • EXTENDED 1 M SENSING CABLE - Reach tight or distant spots like under sinks, behind appliances, or even fish tanks for comprehensive coverage.
  • ULTRA SENSITIVE DETECTION - Four sensor probes catch drips as tiny as 0.5mm, protecting your home from hidden leaks before they escalate.
  • INSTANT LEAK ALERTS ANYWHERE - Get real-time app & email notifications without extra hubs—stay ahead of water damage no matter where you are.

The SwitchBot WiFi Water Sensor is a compact, IP67 waterproof leak detector with a 1-meter sensing cable and 100dB alarm. It connects directly to 2.4GHz Wi-Fi—no hub required—sending instant app and email alerts for leaks as small as 0.5mm. With up to 24 months battery life and smart home compatibility, it offers proactive, reliable water damage protection for modern homes.

Large manufacture image 1Large manufacture image 2Large manufacture image 3
Small manufacture image 1Small manufacture image 2Small manufacture image 3Small manufacture image 4

Specifications

Battery descriptionLithium
Number of batteries1 A batteries required. (included)
Voltage1.5 Volts
Control methodApp
Noise level100 dB
UPC810150540468
ManufacturerWonderlabs
Part NumberW4402010
Product Dimensions2.9 x 3.2 x 7.8 cm; 68.04 g
Batteries1 A batteries required. (included)
Item model numberW4402010
StyleWhite
MaterialUV-resistant ABS
ShapeDetector with Cable*1
Included ComponentsSwitchBot Water Leak Detector with Sensor Cable
Batteries included?Yes
Batteries Required?Yes
Battery Cell TypeAlkaline
Item Weight68 g

Reviews

4.5

All from verified purchases

G**E

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.

M**S

Brilliant Water Sensor!

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!

R**L

SwitchBot Wi-Fi Water Sensor Works really well

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 BuildThe 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 SetupSetting 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.PerformanceThe 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 LifePowered 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 IntegrationOne 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 MoneyPriced 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 VerdictThe 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

M**Z

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!

I**W

Peace of mind

I have a water detector from switchbot. I got this because i have had a leak from my boiler in the loft a couple of times and didnt notice it until the ceiling shows damp.Since then i have had to carry ladders up stairs to regularly check my loft. (Cant fit loft ladders) I dont have to do that now i have a reliable switchbot wireless water detector. Saves me a lot of messing and worry about a leaking boiler. Ocasionaly if i have to go into the loft for something else i check that its still working, hasnt failed always works. Good value and gives me peace of mind.I wish id got one earlier would have saved decorating.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
AED 152

Duties & taxes incl.

UAEstore
1
Free Shipping

with PRO Membership

Delivery Partners: iMile, Transcorp

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Switchbotwifi Water Sensor No Hub Required Smart Water Leak Detector | Desertcart UAE