When should I address my low deep sleep and grogginess to feel rested?

[Andrew_T]

I’ve been tracking my sleep for a while and noticed my deep sleep duration seems really low, usually under an hour a night. I feel groggy even after eight hours in bed, and I’m wondering if this fragmented slow-wave sleep is why I never feel restored in the morning.

[Brian27]

I track nights too and yeah, that slow-wave stage is usually short here as well. I wake up feeling spacey after eight hours more often than not, even when I think I slept enough.

[Anthony.G]

I did try cutting caffeine after noon and forcing a wind-down routine. I logged a few nights where the numbers showed a tiny bump in that stage, but the morning grogginess barely shifted.

[Jonathan99]

I keep wondering if the real problem is bedtime consistency or stress, not the sleep stage itself. Do you think the timing matters more than the amount or quality of that stage?

[Ava46]

Sometimes I just chalk it up to luck and move on; the tracker feels unreliable, and I feel unsure what to chase. It's frustrating to see the data and still feel off.