Polar WearLink w.i.n.d.
- measurement of the heart rate ECG accurate
- range of measurement 40 to 230 bpm
- POLAR WearLink chest strap
- POLAR WIND transmitter (with replaceable battery CR2025)
- POLAR WIND receiver circuit board built in to treadmill
- heart rate controlled load (speed and elevation are controled automatically, to keep the heart rate at a constant value)
- automatic control of physical load according to programmed target heart rate
- Data transfer via bluetooth (2,4 GHz)
- operating distance up to 10m