How to Ditch Your Smartwatch and Jog Like It's 1982

I remember the first time I heard about fitness trackers that could spit out metrics about my running. A friend lent me what was probably an early-generation Garmin, and I was gobsmacked to learn that it could tell me my exact pace at any given moment. Hey look, I’m running a 10 minute mile! Now look, I’ve sped up a…