Stay safe and in the know with this very smart watch. It checks vitals every ten minutes, including blood oxygen, breaths per minute, temperature and blood pressure. An alarm alerts the wearer to significant shifts in vitals, which can indicate the onset of a virus or health issue, including Covid-19, the flu, or common cold, before symptoms appear. This health watch also includes the traditional sports watch features like step-counter, calorie-burn counter, and text messaging. Privacy and anonymity are doggedly protected and guaranteed. Includes SafeZone.ai mobile app. Screen Size:1.70 inch HD color screen TFT 240*280 with Leather strap/ Metal watch band.