I'm using a vivosmart 4 to monitor my sleep. I mostly care about my SpO2 data to detect sleep apnoe. But also my avg. heart rate is a great indicator whether I'

I'm using a vivosmart 4 to monitor my sleep. I mostly care about my SpO2 data to detect sleep apnoe. But also my avg. heart rate is a great indicator whether I'm fine or if there's a health issue or extreme stress at work.