• PPG Technology (Plethysmography sensor) • Detection of heart rate, body temperature • blood pressure, blood oxygen, steps burned calories, distance, sleep • Smartphones connection for App data managment • Notification of calls and social media messages • Water resistant IP67 • It is not a medical device but a device that • displays the values of the wearer • Rechargeable Lithium battery / Bluetooth • Compatibile with iOS 8, Android OS 4.4 or abov