Just How Much Do Runners Get Lied To?

Genuine question; is the information we get from our watches and apps to be trusted? Because I often get told I had an unproductive session or that I slept badly or that I'm predicted a slower marathon than I can run. So what do we believe when it comes to this tech and the AI revolution? Check Out Our Membership Option - https://www.thismessyhappy.com/member... Contact Us - Email - thismessyhappy@gmail.com Website - www.thismessyhappy.com Insta - @thismessyhappy