Fitbit Update: Charge 4 Band Can Now See Saturation Levels of Blood Oxygen
3 March 2021, 7:50 am EST By Last March 2020, Fitbit said that it will be launching the Charge 4 band with its features involving a built-in GPS and SpO2 for the upgrade of its fitness tracker. Previously, the users could only utilize the data through the sensor, which can only be opened in the Fitbit app. Now, the new thing is they could now see the blood oxygen saturation levels in the device itself, so opening the app will not be a hassle anymore to access the feature. What's New About Fitbit's Update for the Charge 4? (Photo : Screenshot from YouTube/DC Rainmaker) The new Fitbit Char...
Source: techtimes.com