Best smart leak detectors for apartments and homes
Quick picks
- Moen Smart Leak Detector - best for under-sink; water heater; laundry
- First Alert L1 WiFi Water Leak and Freeze Detector (with cable) - best for basement; water heater; sump area
- Phyn Smart Water Sensor - best for under-sink; basement; near appliances
Your take
[Add your opinion and any personal testing notes here.]
Top picks
- Top pick: Moen Smart Leak Detector - [add why it's the best overall].
- Best value: First Alert L1 WiFi Water Leak and Freeze Detector (with cable) - [add why it's the best value].
- Best for small spaces: Phyn Smart Water Sensor - [add why it fits small spaces].
Best for
- Moen Smart Leak Detector: Best for under-sink; water heater; laundry. Why: [add your note].
- First Alert L1 WiFi Water Leak and Freeze Detector (with cable): Best for basement; water heater; sump area. Why: [add your note].
- Phyn Smart Water Sensor: Best for under-sink; basement; near appliances. Why: [add your note].
- GoveeLife Water Leak Detector 1s (Gateway + Sensors): Best for multi-sensor coverage; basement; laundry. Why: [add your note].
- D-Link DCH-S161 Wi-Fi Water Sensor: Best for large homes; multiple rooms. Why: [add your note].
Comparison table
| Product | Best for | Key spec | Warranty | Price range |
|---|---|---|---|---|
| Moen Smart Leak Detector | under-sink; water heater; laundry | temp/humidity/moisture alerts; CR123A lithium battery; includes sensing disc | varies | |
| First Alert L1 WiFi Water Leak and Freeze Detector (with cable) | basement; water heater; sump area | 100 dB alarm; 5 ft cable; humidity/temp trends; 2-year warranty | 2 years | varies |
| Phyn Smart Water Sensor | under-sink; basement; near appliances | Wi-Fi no hub; up to 2-year battery; app alerts; optional extension node | varies | |
| GoveeLife Water Leak Detector 1s (Gateway + Sensors) | multi-sensor coverage; basement; laundry | 105 dB alarm; app/email alerts; long-range monitoring up to 1804 ft; gateway required | varies | |
| D-Link DCH-S161 Wi-Fi Water Sensor | large homes; multiple rooms | Wi-Fi no hub; 90 dB siren; 1.8 m cable | varies |
Evidence tiers
- Moen Smart Leak Detector: Tier A (official: https://solutions.moen.com/Smart_Water_Security_Products/Help_Center/Smart_Leak_Detector; retailer: -; third-party: -)
- First Alert L1 WiFi Water Leak and Freeze Detector (with cable): Tier A (official: https://www.firstalert.com/us/en/products/water-products/water-leak-detection/wifi-water-leak-and-freeze-detector-and-cable-rwld3001-001-s/; retailer: https://www.firstalertstore.com/store/products/wifi-water-leak-and-freeze-detector-first-alert-l1.htm; third-party: -)
- Phyn Smart Water Sensor: Tier A (official: https://phyn.com/products/smart-water-sensor; retailer: -; third-party: -)
- GoveeLife Water Leak Detector 1s (Gateway + Sensors): Tier A (official: https://us.govee.com/products/smart-water-leak-detector; retailer: -; third-party: -)
- D-Link DCH-S161 Wi-Fi Water Sensor: Tier A (official: https://www.dlink.com/en/products/dch-s161-mydlink-wifi-water-sensor; retailer: -; third-party: -)
Buying guide
Focus on fit for the use case, power needs, dimensions, and warranty. Avoid paying for features you will not use.
How we choose
We compare specs, warranty, fit for the use case, and verification notes from the product sheets.
Sources
- https://solutions.moen.com/Smart_Water_Security_Products/Help_Center/Smart_Leak_Detector
- https://www.firstalert.com/us/en/products/water-products/water-leak-detection/wifi-water-leak-and-freeze-detector-and-cable-rwld3001-001-s/
- https://phyn.com/products/smart-water-sensor
- https://us.govee.com/products/smart-water-leak-detector
- https://www.dlink.com/en/products/dch-s161-mydlink-wifi-water-sensor