I've been tracking my sleep with a smartwatch for six months, and the data shows I average only 6.2 hours a night, mostly because I unwind by scrolling through my phone in bed. That got me wondering—is the convenience of having health metrics on our wrists actually helping us make better choices, or does it just feed our anxiety without changing behavior? Some days I feel like the watch gives me useful nudges, but other times I ignore its reminders completely. What's your take on whether wearable health trackers genuinely improve our well-being or just add noise to our lives?