Posting on here for traffic.
I have recently purchased a smart watch, which tracks my heart rate and sleep. I know these are never 100% accurate, but after months of feeling like I just don't sleep well I thought I'd give it a go.
On average it says I'm getting 53 minutes deep sleep per night and 5-7 hours of light sleep.
How much deep sleep is normal? How much do you get if you track your sleep?