Recommendations for real-time tracking of various biometric data

I’m looking for sensors that measure various biometric signals: EEG, skin temperature, EDA, BVP and HR(V). It should be able to track the data in real-time that is the sensors should over an API to access the data e.g. over Bluetooth. Are there any recommendations?

It would be great when most of these measurements could be measured with one single sensors. I don’t want to use more than two different devices.

Thanks a lot