My Fitbit Charge 4 is only a year and a half old, actually less since the nugget was replaced in Sept 2021. I have three issues with it that are concerning:
1) For at least the past six months the sleep tracking starts recording about 4 hours after.my actual sleep starts; or, the sleep is split into two separate segments. In either case I can edit the results. I can guess at the accurate start time. Or, if there are two segments, I can delete one and edit the other to combine the results. For the most part that seems to give me reasonable and real sleep data. But WHY is this happening night after night? It never records a full night's sleep anymore. I've tried wearing the wristband looser, tighter, higher on my wrist, etc. with no change in the results.
2) The second issue started about a month ago. The display is so dim that, particularly in a well-lit area, I can barely make out the details. Even under the best conditions, the display is very dim. What would cause that to start happening?
3) The third issue started about the same time the dimmed display did. I used to be able to flip my wrist and the display would come on. Not any more. The only way I can view the (dim) display is to push the side of the nugget.
I've tried the reset option a half dozen times but it has not helped any of those issues. Are there settings somewhere that need to be adjusted? I sure haven't found any.
I've loved all of my Fitbits over the years (Charge 2, Charge 3, and now Charge 4) but this one is making me unhappy.
