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Hey @Donna50
I would check your auto-recognize settings for your tracker at https://www.fitbit.com/settings/
Keep in mind that the fitbit programming can only recognize certain movements. For a HIIT workout, especially, I would recommend manually starting/stopping the exercise directly from your tracker.
CharlesKn | Mid-Atlantic, USA
60+, strength and cardio
Charge 5, Android, Windows
Best Answer