Look for a Wi-Fi-connected monitor with an automatic shutoff sensor that can sense the leak. With some of these models, such as the Moen Flo Smart Water Monitor (currently $496 on Amazon), you receive ...
If you're looking to save time by buying a leak detection device, Scott's go-to device is the Phyn, but there are also other brands with similar features you can use, including Moen's Flo Smart Water ...