HealthBuying guideSunrise Alarm Clocks: What the Evidence Shows and Which Features Are Worth Paying ForSmall studies suggest wake-up lights can make mornings feel less abrupt. Here is what that research found, which specs matter, and what each price tier gets you.HealthA sunrise alarm clock, also called a wake-up light or dawn simulator, slowly brightens over a set period before your alarm time. The idea is that light reaching you through closed eyelids makes waking up less abrupt. Lab research backs a…Continue reading →7 min read · 6 sources