I just stumbled over this project looking for a possible smart watch candidate to buy (should be OHW / OS).
I'm a fan of the ESP32 uC, so this project has a greate potetial in my opinion, but looking at the most other smart watches out there I'm personally missing a pulse-oxymeter (heart rate + SpO2 sensor).
So I want to suggest include such sensor in a future version of this project.
Those sensors are getting more and more tiny, so I guess such a chp could may be added to the PCB.
I would be interested in your thoughts about this idea.
Hey guys,
I just stumbled over this project looking for a possible smart watch candidate to buy (should be OHW / OS). I'm a fan of the ESP32 uC, so this project has a greate potetial in my opinion, but looking at the most other smart watches out there I'm personally missing a pulse-oxymeter (heart rate + SpO2 sensor).
So I want to suggest include such sensor in a future version of this project. Those sensors are getting more and more tiny, so I guess such a chp could may be added to the PCB.
I would be interested in your thoughts about this idea.
Greetings Jan-Niklas