Blue Leza your personal smart fitness
- How to use the HRM Blue with Runtastic Pro
- Which devices are compatible?
- Which applications are compatible?
- Why can´t the HRM Blue be connected or isn´t found by the application?
- The HRM Blue is still not connected what else can I do?
- How long is the battery life?
- Are there any medical requirements that I need to consider before usage of the HRM Blue?