My deep sleep registers 0-2 per cent. Can that be right?
Even though I average 8 hours sleep per night my series 8 watch indicates only 0-2% deep sleep. Can that be healthy?
Apple Watch Series 8
Hello Jujijuj,
We are Apple users, just like you. It is rare (possible, but rare) you might find someone who has experience discussing medical and sleep science.
If you're concerned with your sleep, please consult your doctor and share your sleep data within the Health app with them.