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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Water Detector Wi-Fi, Water Sensor without Hub, App & Email Alert | 100 dB alarm, IP67 waterproof, leaks from 0.5 mm, drops and water level, 2.4 GHz, battery up to 2 years

Product ID: 675953519

Details

Brand
SwitchBot
Colour
beige
Compatible devices
Washing
Power source
Battery
Product dimensions
29L x 32W x

💧Detects leaks from 0.5 mm

📶Wi-Fi direct, no hub needed

🔊100 dB loud alarm

HK$368

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

Description

💧 Protect your space, detect every drop—before it’s too late!

POWERFUL 100 D B ALARM - Hear the emergency loud and clear, ensuring immediate action even in noisy environments.
SMART HOME INTEGRATION - Seamlessly control and monitor via SwitchBot app, voice assistants (Alexa, Google, Siri), and IFTTT for total peace of mind.
IP 67 WATERPROOF DURABILITY - Built to withstand humid, wet spaces like kitchens and basements without missing a beat.
ULTRA SENSITIVE WATER DETECTION - Four sensor probes catch drips as small as 0.5 mm to prevent costly water damage before it spreads.
INSTANT LEAK ALERTS NO HUB REQUIRED - Stay ahead with real-time app & email notifications via 2.4 GHz Wi-Fi—no extra hardware needed.

The SwitchBot Water Detector is a compact, IP67 waterproof smart sensor that detects water leaks as small as 0.5 mm and sends instant alerts via Wi-Fi without needing a hub. Featuring a loud 100 dB alarm and up to 18 months battery life, it integrates with major smart home platforms to keep your home safe and dry effortlessly.

Specifications

ASIN	B0CRRL9DNN
ASIN	B0CRRL9DNN
Audible Noise	100 Decibels
Batteries	1 A batteries required. (included)
Battery Description	Alkaline
Best Sellers Rank	#32,069 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Safety Sensors & Detectors
Brand	SwitchBot
Built-In Media	SwitchBot WLAN water detector
Color	beige
Compatible Devices	Washing Machine
Control Method	App
Customer Reviews	4.5 4.5 out of 5 stars (1,032)
Customer reviews	4.5 4.5 out of 5 stars (1,032)
Date First Available	24 July 2024
Item Dimensions L x W x H	29L x 32W x 78H millimeters
Item Type Name	smart water sensor
Item Weight	68 Grams
Item model number	W4402000
Manufacturer	Wonderlabs
Manufacturer	Wonderlabs
Maximum Range	120 Meters
Mfr Part Number	W4402000
Model Number	W4402000
Mounting Type	Floor Mount
Number of Batteries	1 A batteries required. (included)
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Product Dimensions	4.2 x 8.2 x 8.5 cm; 68 g
Sensor Technology	Contact Sensor
Shape	Detector (1 Pack)
UPC	810150540437
Unit Count	1.0 Grams
Voltage	3 Volts

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.

What is Desertcart? Is it safe to order from?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

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.