The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.
India last month alongside the motorola signature. It has an 1.4″ cricular OLED display, comes with Dual-frequency GPS, comes ...
A further drop in SpO2 below this threshold is defined as hypobaric hypoxia - or low blood oxygen level at higher altitude. Alcohol relaxes blood vessel walls, increasing the heart rate during sleep, ...