the only SpO2 data you could see was in the mobile app. An “Estimated Oxygen Variation” graph showed high and low variations as part of the broader sleep menu. Towards the end of 2020, Fitbit ...

Fitbit has been doing SpO2 for a while and ... but has a graph called Breathing Disturbances in the sleep metrics, which is rated low, medium or high. You can also take spot readings too, by ...

Like the SpO2 feature, this is totally passive and not meant to diagnose any conditions. Much of the high ... mark for low-intensity exercisers to get moving and engage with the device, while ...

When Fitbit launched the Charge ... saturation levels through its SpO2 monitor. Users could only see the data it collects on Fitbit's mobile app as a graph that shows how much their blood oxygen ...

SpO2 monitoring has become a vital indicator of general health. In addition to a dedicated watch face to help Fitbit owners track their SpO2 data, a dedicated SpO2 Tracker app is also available.