smartwatches - WellnessNap

Sleep Tech & Gadgets

Can Smartwatches Actually Detect REM Sleep Accurately?

smartwatches rem sleep accuracy

Here’s what you need to know about how accurately smartwatches can detect REM sleep and why it matters.

WellnessNap Team
December 19, 2025

memory consolidation during sleep

Sleep Health & Science

Brain on Sleep: How Your Brain Stores Memories During Sleep

Wondering how sleep transforms your memories? Discover the fascinating ways your brain…

WellnessNap Team
January 17, 2026

sleep deprivation dangers

Sleep Health & Science

Can Lack of Sleep Be Fatal? Exploring Fatal Insomnia and Other Risks

Beware how sleep deprivation can be deadly, from fatal insomnia to serious health risks…

WellnessNap Team
January 16, 2026

animals sleep and dreaming

Sleep Health & Science

Do Animals Dream? Fascinating Sleep Habits in the Animal Kingdom

Keen observations of animal sleep reveal surprising signs of dreaming, prompting…

WellnessNap Team
January 16, 2026

impact of rem sleep loss

Sleep Health & Science

Dream Deprivation: What If You Don’t Get Any REM Sleep?

Getting no REM sleep can seriously impact your brain and emotions—discover what happens…

WellnessNap Team
January 15, 2026