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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)

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)

Q: How to test and verify SwitchBot App alerts and notifications?

Ensure the SwitchBot App is updated, the Water Leak Detector is added with notifications enabled, Bluetooth is off, the device is submerged to trigger an alarm, and wait 30-120 seconds for Wi-Fi connection; if no alerts, check Wi-Fi or relogin.

Q: Why is there a delay in receiving alerts from the Water Leak Detector?

To save battery, Wi-Fi only activates when water is detected, taking 30-120 seconds to connect. This delay is by design for power efficiency. Use a Hub near the detector for faster alerts.

Q: How to set up SwitchBot Water Leak Detector email notifications?

Update the SwitchBot App, add the detector, then go to Profile > Preferences > Email Notifications > Important Device Notifications. Select your detector, enable "Email Alerts," and add your email. For help, reach out to us via App > Help & Feedback.

Product ID: 675953519

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Details

Colour
beige
Brand
SwitchBot
Power source
Battery
Compatible devices
Washing
Product dimensions
33L x 33W x

💧0.5mm high sensitivity leak detection

📶2.4GHz WiFi, no hub needed

🔊100dB loud adjustable alarm

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Description

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

POWERFUL 100 D B ALARM - Loud enough to alert you from basements or distant rooms, with manual mute for peace of mind.
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 & SwitchBot ecosystem for voice control and automation.
BUILT TO BRAVE WET ENVIRONMENTS - IP67 waterproof design ensures reliable performance in kitchens, bathrooms, and basements.
PRECISION DETECTION DOWN TO 0 5 MM - Four sensor probes catch even the tiniest drips before they become costly floods.

The WiFi Water Sensor by Wonderlabs is a compact, IP67 waterproof smart leak detector that uses 2.4GHz WiFi to send instant app and email alerts without requiring a hub. Featuring ultra-sensitive detection down to 0.5mm, a powerful 100dB alarm, and up to 2 years of battery life, it’s designed for kitchens, bathrooms, and basements. Compatible with major smart home platforms, it empowers proactive water damage prevention with seamless voice and automation control.

Specifications

Battery description	Alkaline
Number of batteries	2 AAA batteries required. (included)
Voltage	3 Volts
Control method	App
Noise level	100 Decibels
Mounting type	Tabletop Mount
Maximum range	120 Meters
Sensor technology	Contact Sensor
UPC	810150540437
Manufacturer	Wonderlabs
Part number	W4402000
Item Weight	68 g
Product Dimensions	4.2 x 8.2 x 8.5 cm; 68 g
Batteries	2 AAA batteries required. (included)
Item model number	W4402000
Color	beige
Style	White
Shape	Drop Point
Item Package Quantity	1
Included components	SwitchBot Water Leak Detector
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
tech_spec_battery_description_toys	Alkaline

Have a Question? See What Others Asked

How to test and verify SwitchBot App alerts and notifications?

Why is there a delay in receiving alerts from the Water Leak Detector?

How to set up SwitchBot Water Leak Detector email notifications?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews