rig blood oxygen heart rate monitoring smart watch Color:Black(Extra complimentary nylon strap) Precise control Exquisite Rotating Crown

Precise control Exquisite Rotating Crown

-Two groups of red led light and infrared led light coupled with expertly developed blood oxygen algorithm to determine your blood oxygen level

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Heart rate monitoring too high alarm

rig blood oxygen heart rate monitoring smart watch Color:Black(Extra complimentary nylon strap) Precise control Exquisite Rotating CrownUs warehouse delivery, faster delivery time Main Funtions ECG EKG (Electrocardiogram) on Hands Take an ECG any time, anywhere that comes with a complete waveform report. Accurately records real ECG signals and generates ECG waveforms similar to single lead ECGs within 30s. Potential to detect thirteen types of abnormal cardiac signals such as atrial fibrillation, and perform analysis to evaluate overall heart health for reference. *This app is not a