What kind of people need to pay attention to their blood oxygen situation most People who snore: Snoring may cause short-term or...

What is blood oxygen saturation? The blood in the human body can transport oxygen from the lungs to all parts of the body. Blood is...

What is the oxygen saturation percentage? The percentage of blood oxygen saturation, usually abbreviated as SpO2, refers to the blood...

Alas, I’m so sleepy, and it was another night that I didn’t sleep well. Why did we get sleepier the next day after a night of sleep?...

What is sleep apnea? Sleep apnea is a breathing disorder that causes a person to stop breathing briefly during sleep. Irregular...

Temporary sleep apnea is the repeated collapse of the upper respiratory tract (including the nasopharynx, oropharynx, and larynx) when a...

Keywords: sleep breathing; smart watch; smart wear; medical treatment; detection technology; Veepoo; Apple; Huawei A sleep disease that...

Why check heart rate variability? HRV is an interesting and non-invasive method to identify these ANS imbalances. If a person’s system is...

Heart rate variability (HRV) is already in everyone’s mouth, at least a common term for those interested in monitoring their own or their...

Heart rate variability is unique “High” and “low” HRV are relative to everyone. HRV is a highly sensitive indicator, it has a unique...