enter weight range for dumbbells in home option

I am sure most folks dont have the mass of dumbbells you would have at a commercial gym.  I run into this as well.  When setting up home or other options (i.e. hotel gym), there should be a way to set a check box of available dumbbells.  This would be helpful based on the workout you are doing to have the app determine set/rep ranges based on the load calculation and historical performance.