






💧 Freeze-proof your home with smart alerts that never sleep!
The eufy Security Water and Freeze Sensor offers professional-grade leak and freeze detection with instant remote alerts via the eufy app. Featuring IP65 waterproofing, a 2-year replaceable lithium-ion battery, and stable sub-1Ghz connectivity to HomeBase 2 or 3, it ensures reliable, long-term protection against water damage and freezing temperatures. Perfect for proactive homeowners seeking seamless smart home integration and peace of mind.




| ASIN | B0CHM645Z6 |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | 1,153,002 in DIY & Tools ( See Top 100 in DIY & Tools ) 569 in Water Detectors |
| Brand | eufy Security |
| Colour | White |
| Compatible Devices | HomeBase 2, HomeBase 3 |
| Control Method | App, Remote |
| Customer Reviews | 4.7 out of 5 stars 374 Reviews |
| Global Trade Identification Number | 00194644168834 |
| Item height | 31 millimetres |
| Manufacturer | Anker |
| Mounting Type | Tabletop Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power source | Battery Powered |
| Sensor Technology | Water, Temperature |
| UPC | 194644168834 |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts (DC) |
A**F
Device not linking
M**N
Exceeded My Expectations, Works Great!
L**E
Works great, easy connect to base unit. Wish I had gotten it two months ago!
P**N
Water sensor Eufy
S**G
Saved me
Trustpilot
2 weeks ago
1 week ago