If you know me, you'll know that I have something of a love-hate relationship with fitness trackers. On the one hand, I wear my Garmin religiously for marathon training and races, and love the amount of granular detail it provides about my training abilities, recovery, and sleep quality.
That said, I've also tested other fitness trackers in the past that left a bad taste. I'm a staunch advocate for listening to our bodies—it's one of our greatest tools—and have personally found some trackers override my own intuition, making me trust a readiness score on a screen (even with 8+ hours of sleep, good nutrition, and ample workout time, mine never seem to leave the red) over my own body.
