Just entered the Garmin eco system and like the fitness age as a decent KPI for tracking overall tends. However, in it's recommendation for lowering fitness age, it's saying I need to reduce my BMI. I did a recent DEXA scan that put my body fat at 17%, which is good for me. I run and strength train in the gym, so my current goals for improving fitness is to increase muscle mass while maintaining the same BF%. This will increase my BMI, while also improving my overall fitness; however, my fitness age would be penalized for this.
I can not find anywhere where I can manually add BF% for consideration in the app, or on the watch. As Garmin is fitness orientated I am sure they know this and have considered it somewhere? Am I missing something?