The Amazfit GTS 2 mini is Amazfit’s slimmest smartwatch and fitness tracker, offering most of the functionality of the larger Amazfit GTS in a more stylish package. It features the BioTracker 2 PPG Biological Optical Sensor for tracking key health metrics, providing constant health monitoring. Additionally, it includes Amazon’s Alexa personal assistant, keeping you updated with news, weather, and alarms through voice commands. Overall, the Amazfit GTS 2 mini combines smartwatch and fitness tracking capabilities in a lightweight design, making it easy to forget you’re even wearing it.