AChest motion
MPU-6050 · z axis · 8 samples/s
Respiratory rate
--breaths/min
Time since last breath
--s
BPhotoplethysmogram
MAX30102 · red LED · 100 Hz · low-pass 8 Hz
Heart rate
--bpm
SpO₂
--%
CHeart rate and SpO₂ trend
15 s blocks · shaded bands are apneas