I have been collecting sleep data with my Fenix 7X Pro for long enough to have a very good idea of what it will look like based on how I feel. That being said I find myself questioning the data from the Index after wearing it several nights.
For example, the Index has never shown my stress level over 25 (in the yellow), even when putting it on when my stress is above 25 according to the watch it instantly dropped down to blue levels. This leads it to calculate that my body battery increases and gets to 100 after only a few hours it seems. Most telling is a night where I went to sleep after having a few drinks, which normally leads to a lag time of at least 1-2 hours before my stress will drop to blue levels, however the Index immediately showed me as in the blue.
Has anyone else noticed such a trend, could this be related to me not having it positioned correctly or something else?
