SwitchBot WiFi Water Leak Detector with Adjustable Alarm and App Alerts
For the homeowner who wants to protect their basement laundry room or under-sink cabinet from hidden leaks, the SwitchBot Water Leak Detector offers more than just basic security—it’s your first line of defense against costly water damage. You get real-time app alerts the moment its high-sensitivity probes detect moisture, so you can act before a small drip becomes a major issue. The 100dB alarm is loud enough to hear from another room, giving you peace of mind even when you’re not checking your phone.
Place this compact sensor near water heaters, dishwashers, or in narrow spots like behind the refrigerator, and its IP67 waterproof design ensures reliability in humid areas. With up to two years of battery life and low-battery notifications, it works seamlessly without constant maintenance. As part of the SwitchBot ecosystem, it integrates with Alexa compatible devices and indoor cameras for a smarter home setup, letting you monitor and respond to leaks remotely with ease.
Features
- High sensitivity detects water levels as low as 0.5mm
- Includes 3.28ft sensing cable for extended water level detection
- 100dB adjustable alarm with manual mute option
- IP67 waterproof design for high humidity environments
- Up to 2 years battery life with low battery notifications
- Voice command compatible with Alexa, Google, Siri, IFTTT, SmartThings
- Part of SwitchBot ecosystem for remote control integration
- Real-time notifications via email and app without hub
General specs
- Brand: SwitchBot
- Seller: Retailer
- ID: B0DMW6G2LY
- Alarm Volume: 100dB
- Battery Life: Up to 2 years
- Battery Type: AAA
- Device Sharing: Shareable with family
- Hub Requirement: No hub required
- Wi-Fi Frequency: 2.4Ghz
- Battery Quantity: 2
- Waterproof Rating: IP67
- Alarm Adjustability: Adjustable
- Placement Locations: Laundry rooms, Water heaters, Dishwashers, Sinks, Swimming pools, Bathtubs, Fish tanks, Refrigerators, Washing machines, Warehouses, Basements, Pipelines
- Notification Methods: Email, App notifications
- Sensing Cable Length: 3.28ft
- Ecosystem Integration: SwitchBot Plug Mini, SwitchBot Indoor Cam
- Extended Probe Length: 3.28ft
- Low Battery Notification: App notification
- Voice Assistant Compatibility: Alexa, Google Assistant, Siri
- Minimum Water Detection Height: 0.5mm
- Smart Home Platform Compatibility: IFTTT, SmartThings
- First listed by seller: April 15, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
United States
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| Brand | SwitchBot | MOXIV | BLACK+DECKER | BSEED | SwitchBot | Shonmau |
| Model | AV3-SJ-001 | W-WL-W01-U-1 | W4402010 | Water Sensor | ||
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| Rating |
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| Price | €41.91 | €32.99 | €15.60 | €8.91 | €16.94 | €8.91 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 20, 2026 | Apr 15, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 |
| Battery Type | AAA | Alkaline | Alkaline | |||
| Connectivity | Wi-Fi, 2.4G | Wi-Fi, Wireless | Wi-Fi | Wi-Fi | ||
| Power Source | Battery-Powered | Battery | Battery | 2 AAA batteries | ||
| Detection Type | Water Leak Detection, Freeze Detection | Water Leak, Water Level | Water Leak, Water Level | |||
WiFi Water Leak Detector with Adjustable Alarm and App Alerts
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