When looking at your little one's readings, it’s important to note that every child is different. It’s normal for average heart rate and O2 level to vary from child to child.
How readings change in different circumstances:
Sleeping
When a baby is in a deep sleep, his/her heart rate goes down.
Feeding
When a baby is feeding his/her heart rate may go up.
Growing
As a baby grows, his/her heart rate naturally decreases.
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