Accessing raw SpO2, EDA, ECG, and temperature data

[jbharatrhodes]

Hi,
I am a researcher working on measuring physiological data such as SpO2, EDA, ECG, and temperature data. We would like to use Fitbit sense as a monitoring device for the research. However, before buying a lot of devices, i need clear and detailed information about the accessibility of SpO2, EDA, ECG, and temperature raw data. If i need to develop a app that read and process through custom algorithms raw data coming from these sensors, is it possible?

I just want clear and detailed information before buying a lot of devices.

[SunsetRunner]

I think the Fitabase app is what you are looking for

[jbharatrhodes]

That is different from what I am looking.