search

paulvangentcom / heartrate_analysis_python

Python Heart Rate Analysis Package, for both PPG and ECG signals
MIT License
947 stars 321 forks source link

Calculation of SPo2 #68

Closed mshafieluru closed 3 years ago

mshafieluru commented 3 years ago

Hi

I request you to let me know

a) if it is possible to calculate SPo2 values using the data and example mentioned in

https://github.com/paulvangentcom/heartrate_analysis_python/blob/master/examples/3_smartwatch_data/Analysing_Smartwatch_Data.ipynb

Please let me know how to achieve it.

b) in your opinion what is the optimal sampling rate and for how many seconds of data should be captured from a wearable wristband.

Regards Shafi

paulvangentcom commented 3 years ago

Hi Shafi,

a. I haven't looked into SpO2 extraction, but I believe it should be possible. I'll put it on the to-do but cannot promise anything, as my time is limited at the moment.

b. The more the better, basically. 100Hz is good already, but in the past I've worked as low as 10Hz as well, although for HRV metrics it's better to be higher in the spectrum.

Cheers, Paul