Data motivation

I've wanted one of these for a while, and since I've done a lot of bootcamps lately & am taking my bike to Glasgow (& hopefully cycling plenty...) I wanted some way of measuring my progress & this might additionally assist my motivation to beat targets for myself.
I got an "all the gear, no idea" jibe, when I excitedly shared my new purchase.
Despite being a little hurt- regardless of its so called jokey intention- I remain confident that I very much have the idea (& proven record) as well as the gear of how to get fit & loss weight.
Here's to a slimming summer...