What are Water Leak Sensor? and what are the best 5 SmartThings compatible Water Leak Sensor.
With smart devices spreading in many homes, people started to search more and more for a reliable ecosystem and a hub to automate their homes. And here is where Samsung SmartThings comes into place with compatibility with various devices such as light bulbs, leakage detection sensors, and security cams.
The Samsung SmartThings ecosystem requires a hub to be able to control smart devices even when outside. It uses Zigbee and Z-Wave Internet of Things (IoT) protocols to operate.
What are Water Leak Sensor
A water leak sensor is designed to send alerts when water or moisture is detected; to help contain the leakage before it ruins your place.
These sensors are useful in wet climates and places that could have floods, it syncs to smart home hubs which send alerts to switch off smart appliances to protect them in case of sensing any leakage.
Best SmartThings compatible Water Leak Sensor
Samsung SmartThings Water Leak Sensor
You will find various water leak sensors in the market from various manufacturers that are compatible with the Samsung SmartThings hub. However, Samsung SmartThings Water Leak Sensor is considered the best, as it offers smooth compatibility with the hub and other benefits such as:
- Sends instant alerts to your mobile when sensing excess moisture and water
- Audio and visual alert configuration, in the form of sirens and lights
- Keeping track of temperature and moisture
- The ability to set up automated scenes, to shut down certain devices in case of water detection
- Works with Zigbee protocol, Google Assistant and Amazon Alexa
- Compatible with the SmartThings ADT security hub
- Can be easily installed
- Built-in WiFi

Unfortunately, the Samsung SmartThings Water Leak Sensor is not compatible with HomeKit.
Get to know Samsung SmartThings
Centralite Water Leak Sensor
The second on our list is the Centralite Water Leak Sensor, which comes with SmartThings compatibility. Centralite Water Leak Sensor offers:
- Zigbee compatibility
- SmartThings, Vera and Wink functions
- A large battery with 2 years battery life
- Temperature sensor
- Automatically shut off your home water supplies in case of leakage detection contain the leakage before it’s too late
- Remote leads function to place water sensors in areas where there is standing water like A/C drain pans; protecting it from overflowing.
- Top-level alerting system
- Simple pairing with Samsung SmartThings

Note: you can automatically turn the dehumidifier on/off when moisture levels rise when pairing Centralite Water Leak Sensor with a SmartThings smart plug.
Unfortunately, the Centralite Water Leak Sensor is not compatible with HomeKit.
Dome Automation Leak Sensor
In addition to it’s compatibility with Samsung SmartThings, the Dome Automation Leak Sensor comes with many benefit that includes:
- Easy installation
- Uses Z-Wave protocol
- Z-Wave Plus certification, which allows up to 150 foot (about 46 meters) coverage range
- Visual and audio notifications through LED light and a buzzer
- Excellent moisture detection
- Nexia, Wink and HomeSeer functionality
- Large battery with 3 years battery life
- Detachable remote probe

Unfortunately, the Dome Automation Leak Sensor doesn’t come with a temperature sensor.
Fibaro Z-Wave Flood Sensor
The Fibaro Z-Wave Flood Sensor is known as the best Z-Wave water leak detector. It offers many benefits that includes:
- Easy installation
- Z-Wave protocol
- Simple pairing with Samsung SmartThings
- Tilt and temperature sensor
- 24K gold plated telescoping feet to ensure stable contact even on rough and uneven surfaces
- Audio and visual alerting plus mobile app alerts

Unfortunately, if you are not using SmartThings then you will need a Z-Wave controller for the Fibaro Z-Wave Flood Sensor, making it hard to use it as a standalone water detection device. Also, there is no Z-Wave plus certification.
Aeotec Water Sensor
Last on our list is the Aeotec Water Sensor water leak sensor, which is a powerful sensor compatible with Samsung SmartThings.
The Aeotec Water Sensor water leak sensor features include:
- Very accurate, as it can detect Low water depth as low as 0.03% inch (3 cm)
- Detect water absence, to ensure that your water tank won’t get empty
- Wireless sensor; it comes with WiFi compatibility and AAA battery power
- Z-Wave, SmartThings, Vera and Homeseer functionality
- Easy to install

Unlike the previous sensor, this one has almost no downsides.
Conclusion
Leak sensors are a useful addition to your smart home, it can save you from unfortunate accidents and saves money by detecting minor leakage problems that you missed.
You can pair it with a smart water shut-off valve that shut water off in case of flooding.
There are many other leak sensors compatible with SmartTings in the market, we only listed a few. Check around, you can find many good options.