The Fitbit Community is a gathering place for real people who wish to exchange ideas, solutions, tips, techniques, and insight about the Fitbit products and services they love. By joining our Community, you agree to uphold these guidelines, so please take a moment to look them over.
I’m having the same issue on my charge 3 watch face. The horizontal Black lines are increasing over time. Not sure how serious a problem this is or what to do about it.
I spoke with a Fitbit team member and this seems to be a issue that the charge 3’s are having. All the troubleshoots they had me try have not worked. Waiting to hear what to do next. I have only had this Fitbit for 5 months.