Easy-to-use, comfortable smart fitness tracker, once setup through the Garmin Connect app, has a touchscreen and button interface plus a brighter, bigger display than vívosmart 4 for larger textGet an uninterrupted picture of your health with up to 7 days of battery life in smartwatch mode safe for swimming and showering, too. Understand your body by monitoring your respiration, Pulse Ox, Body Battery energy levels, women’s health, hydration, stress and heart rate (This device is intended to give an estimate of your activity and metrics)