I'm not a morning person, and I'm also a light sleeper. Even the best wake-up lights tend to startle me awake when they start ...

Like most modern wearables, Garmin watches track sleep time and quality throughout the night. Although its system was pretty simplistic before 2018, the company has since built more features into ...

Heart rate variability (HRV) status2: See last night's average HRV and the smartwatch will establish a personal baseline and ...