You may have worn the sensor upside-down. Ensure that you have placed the sensor the right way up on the ECG chest belt; the MicroUSB port needs to be facing down with the OTO logo facing up right.
You may have worn the sensor upside-down. Ensure that you have placed the sensor the right way up on the ECG chest belt; the MicroUSB port needs to be facing down with the OTO logo facing up right.