pulse oximeter

Product Details

Feature

Convenience

Compact appearance, more convenient to carry.A button to wake up, 

even the elderly can also be used simply.Two 1.5V AAA batteries can 

be used continuously for more than 15 hours, more environmental 

protection and saving.

Resting Heart Rate

Heart beats per minute while at rest tells a lot about your internal 

health and fitness levels. It is a strong indicator of your risk for 

heart problems.

Blood Oxygen Level

Your body requires a very precise balance of oxygen in the blood. 

For your body to perform optimally, blood oxygen levels should 

be above 95%.