We can't talk about morning sunlight and improved sleep hygiene without first addressing our circadian rhythm. This is the body's 24-hour sleep-wake cycle. It naturally responds to light and darkness, ...
We are all groggy and need some time to gather ourselves when we wake up. Nobody expects to wake up all happy and singing, ...
Perhaps most notably, the Vivoactive 6 debuts Garmin’s new sleep cycle-informed Smart Alarm feature, something that could be ...