Samsung Galaxy SmartThings Water Leak Sensor is a small device that helps you detect water leaks and prevent water damage in your home, including near your Samsung phone. The sensor can be placed near sinks, toilets, water heaters, or any other area prone to leaks. With the SmartThings app, you can receive instant alerts on your phone when the sensor detects water. You can also create automation routines to turn off the water supply or sound an alarm when a leak is detected. Additionally, the SmartThings Water Leak Sensor has a long-lasting battery, ensuring that it can continuously monitor for leaks without frequent replacements. Samsung Galaxy SmartThings Water Leak Sensor is a reliable and essential solution for protecting your home from water damage, including near your Samsung phone.