dobrý deň, pri vykonavani hodinoveho kardio treningu mi zaznamena naramok aktivutu 7 min. ,kroky meria v poriadku ale trening aktivita zlyhava, naramok pozivam nie cely mesiac a este mi to aktivitu spravne nezaznamenalo.co s tym? Ďakujem za odpoveď
Stylish and practical
The multifunctional, feature-rich Fitbit Flex 2 activity wristband boasts a unique design with the stylish look of a modern bracelet. It is so adaptable, matching any outfit you choose — you can transform your tracker from day to night or workout to wedding. The small removable tracker works with a number of useful applications, collecting data about your activities. Take the tracker out and place it in a different wristband to enjoy multiple looks with one device.