I've tracked sleep using a number of devices and algorithms and I haven't found a single one that regularly aligns with what and how I feel.
I know it's tracking real data, but the conclusions feel completely made up.
What are other people's experience -- especially from those who are more bullish about sleep tracking?
guzik•1h ago
by tracking sleep, what exactly do you mean by that? sleep phases, sleep score, sleep duration?
runjake•23m ago
Yes to all.
dmvaldman•1h ago
it's a lot of work, but something you could do is track how you feel (manually or some other way) and do a similar statistical analysis. chess elo was just convenient and aligned for me.
runjake•22m ago
Yeah, I didn't mean to discount your article. Pretty clearly, it's working out for you.
I do have an iOS shortcut that tracks my mood with janky emojis. I use it at least once daily.
esperent•53m ago
I track sleep and energy levels with a galaxy watch and there's a strong correlation with how I feel on a given day. Sometimes it surprises me, and day where I wake up thinking I slept well but after an hour or two I'll realize my energy level isn't great, and sure enough I'll check the app and see it's low, with a warning about my sleeping HRV or resting heart rate being away from my norm.
It's not perfect - there are definitely days when it's wrong. But overall I have a target of keeping my sleep and energy scores in the 90s and it's helpful. I think the most important thing is to keep in mind that it's an imperfect measurements but it's still the best one most of us have for now.
sinoue•1h ago
I hope Garmin sees your passion project and greenlights it for inclusion. You have the right approach to ensuring folks are at their optimal health to grow intellectually as a person.
dmvaldman•1h ago
thank you! i think it's ridiculous how little they invest in their developer ecosystem. i have been thinking about jumping ship to oura or whoop simply because of this.
echoangle•47m ago
> Often, it would also contradict how I was internally feeling. I’d wake up feeling rested, see my stats are low, and play a game of chess out of algorithmic rebellion, only to feel my mind up against a barrier and handedly lose.
It would be better to only look at the stats after playing if you want to verify it, this could easily be a self-fulfilling prophecy.
Ethee•41m ago
The biggest thing for me is I don't understand how people can sleep with these watches on, it's so uncomfortable to me personally which is why the different ring technologies appeal to me more. I just wish either Garmin made one or that there was one I didn't have to buy a subscription to use.
runjake•1h ago
I know it's tracking real data, but the conclusions feel completely made up.
What are other people's experience -- especially from those who are more bullish about sleep tracking?
guzik•1h ago
runjake•23m ago
dmvaldman•1h ago
runjake•22m ago
I do have an iOS shortcut that tracks my mood with janky emojis. I use it at least once daily.
esperent•53m ago
It's not perfect - there are definitely days when it's wrong. But overall I have a target of keeping my sleep and energy scores in the 90s and it's helpful. I think the most important thing is to keep in mind that it's an imperfect measurements but it's still the best one most of us have for now.