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.

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.

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.

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WiFi Water Leak Detector, Water Sensor, No Hub, App/Email Alerts

WiFi Water Leak Detector, Water Sensor, No Hub, App/Email Alerts

Product ID: 629081741

Details

Brand
SwitchBot
Colour
White
Compatible devices
Alexa Google
Power source
Battery
Product dimensions
29L x 32W x

💧Detects leaks as small as 0.5mm

📶2.4GHz WiFi, no hub needed

🔋Up to 24 months battery life

¥5553

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Stay dry, stay smart — leak alerts that never sleep!

EXTENDED 1 METER PROBE - Monitor hard-to-reach spots like basements, fish tanks, and behind appliances with versatile water level sensing.
ULTRA SENSITIVE DETECTION - Four precision probes catch drips and floods from just 0.5mm water levels—protect your home before it’s too late.
INSTANT LEAK ALERTS NO HUB REQUIRED - Get real-time app & email notifications anywhere, anytime—stay ahead of water damage without extra devices.
BUILT TO BRAVE THE WETTEST CONDITIONS - IP67 waterproof design ensures reliable performance in humid, splash-prone environments.
SMART HOME INTEGRATION VOICE CONTROL - Seamlessly connect with Alexa, Google Assistant, Siri, IFTTT, and SwitchBot ecosystem for ultimate leak defense.

The SwitchBot WiFi Water Leak Detector is a compact, hub-free device that instantly notifies you via app and email when water leaks or floods are detected. Featuring ultra-sensitive probes that detect water as low as 0.5mm and a 1-meter extended sensor, it covers tight and wide spaces alike. With IP67 waterproofing and up to 24 months of battery life, it’s built for long-term, reliable protection. Compatible with major smart home platforms and voice assistants, it empowers proactive water damage prevention for modern homes.

Specifications

ASIN	B0CRRL9DNN
Battery Description	Alkaline
Battery description	Alkaline
Best Sellers Rank	13,705 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Water Detectors
Brand	SwitchBot
Colour	White
Compatible Devices	IFTTT, Alexa, Google Assistant, SmartThings, Smartphone
Compatible devices	IFTTT, Alexa, Google Assistant, SmartThings, Smartphone
Control Method	App
Country of Origin	China
Customer Reviews	4.5 out of 5 stars 1,045 Reviews
Included Components	Water Leak Detector, User Manual, Warranty Card, AAA Battery
Item Dimensions L x W x H	29L x 32W x 78H millimetres
Item Highlight	100dB Water Alarm, IP67 waterproof, detects 0.5mm leaks, drips & water level, 2.4GHz, no hub, battery up to 2 years
Item Type Name	Water Leak Detector
Item Weight	68 Grams
Manufacturer	Wonderlabs
Maximum Range	120 Metres
Model Number	W4402000
Mounting Type	Floor Mount
Number of Batteries	1 A batteries required. (included)
Number of Items	1
Part Number	W4402000
Power source	Battery Powered
Product dimensions	29L x 32W x 78H millimetres
Sensor Technology	Water Sensor
Shape	Detector (1 Pack)
Sound Level	100 Decibels
UPC	810150540437
Unit Count	1.0 count
Voltage	3 Volts (DC)

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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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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

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¥5553

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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