Hi @balex1103, it's nice to see you again in our Community Forums. I am sorry for the delayed response.
Thank you for sharing that your exercise activity for the last 3 weeks is gone from the app and from the activity log on fitbit.com after you synced your device. I would like to confirm if you continue experiencing this difficulty since we've been performing server maintenance and this could be the reason of the issue. Have you tried to log out and log in back to your Fitbit account?
Looking forward to your response.
Want to discuss ways to increase your activity? Visit Get Moving in the Lifestyle Discussion Forum.
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