






💧 Stay dry, stay secure — never miss a leak again!
The SimpliSafe Water Sensor is a smart, battery-powered leak detector designed to integrate seamlessly with your SimpliSafe 3rd Gen home security system. Featuring a sensitive 6-pin conductivity sensor, it instantly alerts you via app notifications and siren alarms to potential flooding, helping prevent costly water damage. Ready to use out of the box with pre-installed CR2032 batteries, it supports up to 100 accessories for a fully customized home protection setup.





| ASIN | B08DKLB94C |
| Battery Description | CR2032 |
| Battery description | CR2032 |
| Best Sellers Rank | 85,342 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Water Detectors |
| Brand | SimpliSafe |
| Colour | White |
| Compatible Devices | Home Security System, Smartphone |
| Compatible devices | Home Security System, Smartphone |
| Control Method | App |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 26 Reviews |
| Manufacturer | SimpliSafe |
| Mounting Type | Floor Mount |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Number of batteries | 1 CR2 batteries required. (included) |
| Power source | Battery Powered |
| Sensor Technology | Conductivity Sensor |
| Voltage | 3 Volts (DC) |
M**D
Essential part of the alarm system
An essential part of a Simplisafe system. We had a leak and didn't know about it. Much damage ensued. Purchased this in case of future leaks. Tested in a saucer of water and it's very responsive.
D**S
Great to have warning of water leaks
Very simple to use
B**W
Didn’t alert to water leak
Just had a water leak and the simplisafe leak sensor was actually submerged in water by the time I found the leak - no alert from simplisafe. I removed it from the waterlogged area, and then it alerted. Worse than useless because I was relying on it.
Trustpilot
1 week ago
5 days ago