If you're looking for a cool smart phone app to track your physical activity, I suggest Strava. I believe that it's still free, although you might have to search the site for the fine print on "free."
Strava will track just about any ambulatory kind of activity. My favorites are running, walking (as in touring) and the low impact benefits of cycling.
My running is on hold while I'm recovering from a partial tear of my Achilles that took place the last day of WCXXVII in Sacramento.
Here's one of the cool benefits is the production of a MP4 file, summarizing your activities over the year.
I just downloaded mine for 2018; here it is:
POD’s 2018 Year in Review in Video