I am preparing a smart wearable medical product for the elderly.I have some questions about ADPD188GG, and I look forward to your answers. I will to test the CNiBP, SpO2 and HRM / HRV of the elderly.so,
1. CNiBP : AD8223+ADPD188GG, connected to PD1 of ADPD188. Is the ECG accurate on the watch?
2. Can both CNiBP and HRM / HRV be measured by PD3 and PD4 of the same ADPD188GG? If NOT?
3. AS the following figure:
① Is the HRM measured by an LED reliable?
② The products similar to watches, AD8223+ADPD188GG measurement of Cnibp reliable?
Best wish to you