Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
Hello @Cruzfit and welcome to the Fitbit Community. In order to categorized your workout for a custom activity you need to go to your web base Dashboard on your activity history. Look for the Workout you want to categorized and click on the pencil. Here you need to enter the name you want to categorized and if is not available you will see an option to add a custom activity.
However once it has been categorized is not possible to change again the name.
I'm providing the steps to do this on your web Dashboard since custom categorization is not possible from the mobile app, your app only recognize exercises store by default.
Hope this information be of your help.
Best Answer