Hello!
When I read the signal from my pulse sensor, the waves always appear at the same frequency. Therefore, the bpm always shows up the same: for different people, before and after exercise, and with and without a finger often times.
I think the sensor is registering a noise signal that is larger than the actual heartbeat signal. For some reason, the noise signal appears like a regular looking waveform that completely overpowers the heartbeat. I don't know what could be causing this other than a defective sensor. I ordered the real product, not a knockoff.
Thanks!
Hello!
When I read the signal from my pulse sensor, the waves always appear at the same frequency. Therefore, the bpm always shows up the same: for different people, before and after exercise, and with and without a finger often times.
I think the sensor is registering a noise signal that is larger than the actual heartbeat signal. For some reason, the noise signal appears like a regular looking waveform that completely overpowers the heartbeat. I don't know what could be causing this other than a defective sensor. I ordered the real product, not a knockoff.
Thanks!