Wearable pet tech refers to devices designed to be worn by pets, such as collars or harnesses, that monitor their health and activity levels. These gadgets often track metrics like heart rate, location, and exercise, helping pet owners keep an eye on their furry friends' well-being. Some devices even provide alerts for unusual behavior or health issues. Many wearable pet tech products connect to smartphones or computers, allowing owners to access real-time data about their pets. Popular brands in this market include FitBark and Whistle, which offer various features tailored to different pet needs.