How can I use 6 MAX30102 sensors on 1 Arduino Uno, all reading O2 Saturation and Heartbeat?

Projects General Guidance
1

I have a project where I need 6 people simultaneously having their heartbeat and 02 saturation read in real time, hopefully saving the data in the serial monitor and plotter. Is this possible?

Using Sparkfun Library and complete beginner in Arduino. Any help would be appreciated!

2

Use something like Adafruit's PCA9548 or two Adafruit's PCA9546.

Connect the I2C sensors to those boards (SDx/SCx), connect the boards to the Uno via SDA/SCL. If you use two boards, you'll need to use the address pins on those boards to set different addresses.