Bild: Ssmart Dynamo 2+ PE289 Aktivitätstracker blue, pink 2014 von Oregon Scientific

These chic activity-tracking wristbands not only use Activity Recognition to tell what type and how intensive your activity is, they also keep you in the loop on your social activity with incoming notifications! Ssmart Dynamo 2+ even utilizes ECG technology that requires only a single touch of the finger on the sensor for an accurate heart rate reading. Compatible with Bluetooth® Smart enabled iOS and Android smart devices*, it features unique proximity alerts: Locator lets you know whether your band is nearby, and Tether alerts you when your band goes out of range. Other alerts inform you when targets are reached, and about incoming notifications. The bands even support the display of messages and emoji icons on the screen! They also come with an app that features detailed in-depth data analysis to help you achieve your fitness goals!