I Screwed Up My 5K Time by Training With the Pixel Watch 3’s AI Running Coach

This is all based on science-backed research, derived from Fitbit's years of accumulating data in the health space. It's also a departure from Apple's running features, which are granular but only recently have begun offering comprehensive training algorithms. Premium sports watch manufacturers like Garmin and Coros, on the other hand, have offered similar plans and features for years. I've used both of those training tools and decided to test Google’s AI-powered running suggestions the same way. I am a strictly middling runner; however, I run almost every day, and I ran a 5K at an 8-minute-mile pace before I had kids. That was almost a decade ago, but still.