Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
Welcome to the forums!
Try a restart. Do it at least 3 times.
Restart
http://help.fitbit.com/articles/en_US/Help_article/1186/?q=restart&l=en_US&fs=Search&pn=1
If that doesn't help Contact Support.
http://help.fitbit.com/?cu=1
Wendy | CA | Moto G6 Android
Want to discuss ways to increase your activity? Visit the Lifestyle Forum
Best Answer
Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
The red light means that an error has been detected and usually means a hardware problem. As mentioned, if a restart doesn't clear it then it's time to call customer support.
Best Answer