calculate a few things based on their reps, sets, weight, etc. This is me building a test app that at some point I'd like to release, but I'm cross-comparing the data with my Fit Bit Sense and a medical monitor. That said, while I see a fitness tracker as an example in your images on App Sumo, while actually in the app it doesn't seem to be any kind of template for this sort of thing outside of setting Personal Training reservations?

I need the ability for the user to
1) Enter the weight they are lifting and the reps they do and have it in a series of sets.

2) I also need the ability to have them use a timer while doing exercise.

3) Have this information stored and essentially run the recorded variables into my equation printing out a total that I can display on the screen. The ideal goal having the total next to the exercise title and then a grand total at the bottom that would also hold a grand overall since they signed up for the app total in their profile.

If this doesn't have the ability to do these things (this being the min viable product, I have other features I'd love to add, but at the moment this is the bare bones to having something useful) then the product is not what I thought it would be and I"d like to return it.