9月8日 的 Zengine Energy Compass 應用程式分析

The app allows you to take a deep look into your own autonomous nervous system. By doing measurements for several hours or days you learn which activities and habits cause stress and which activities energize you. This helps you to optimize your energy levels, improve your sleep and lead a better and happier life. The measurement requires a Polar H10, H9 or H7 bluetooth heart rate sensor.