I don't get the wearables thing at all
I love mine for a few reasons:
*I sit at a desk A LOT at work... From like 6:45am to 4:30pm everyday (especially now that my travel has gone to zero). So even though "steps" mean absolutely nothing, it is definitely an indicator of how inactive I've been during the day and noticing it (and quantifying it) is helpful.
*I have Bradycardia (low resting heart rate)... So my doctor likes me to keep an eye on my heartbeat for any abnormalities. Resting heart rate is between 38-44bpm... I guess the concern is any period during sleep where it may go way low or even stop. So it's good to have that data.
*I'm very competitive, and so is my family. So we've recently started (what are supposed to be) friendly step competitions, which my kids are obsessed with. So it helps to keep them active. Which, admittedly has never been a huge problem, but it's helpful. Also helps them with math and stuff (4 and 6 years old)... How many steps ahead/behind? Just reading the numbers for the 4 yo.
*The calorie burn stuff is completely inaccurate, I'm sure, but it is also pretty consistent. So that data also helps with my first point... I can see how sedentary I've been and try to at least reach a minimum type goal.
*I wake up relatively early and I can use the alarm on my watch to wake up without disturbing my wife, who sleeps another 30-45min before the kids wake up.
*I can read texts on my arm, which is helpful at home because I don't want to be on my phone all of the time around the family. I leave my phone in one room, but I can quickly read an incoming text (or see who is calling) and know if I need to respond.
Those are the main things. None of them are game changers, but they all improve the quality of my life (at least to a small degree). I've also never been a watch guy... So I don't miss that part of it.
More broadly, I just like quantifiable data in my life. It gives me comfort.