A "Smart Collar" is a wearable device designed for pets, typically dogs and cats, that provides various features to enhance their health and safety. These collars often include GPS tracking, allowing pet owners to monitor their pet's location in real-time. Additionally, many smart collars can track activity levels, sleep patterns, and even vital signs, helping owners keep an eye on their pet's overall well-being. Many smart collars connect to a smartphone app, enabling easy access to data and alerts. Some models also offer features like temperature monitoring and geofencing, which notifies owners if their pet leaves a designated area. Overall, smart collars aim to improve pet care and provide peace of mind for pet owners.