According to a study published in 2019, it can take the brain 30 minutes to transition from a state of sleeping to awake — which is all the more reason to use a reliable alarm clock so you don’t ...

Waking up is hard, especially as the mornings grow darker and colder. I've never been a morning person, but one device has helped me get closer to becoming one: a sunrise alarm clock. After first ...

Light impacts the ticking of our internal clock — it tells our brain to be awake, while darkness signals that it’s time to sleep. That’s why screen time before bed can interfere with your sleep. “In ...

Our reviewer loved this wake-up light more than any other he’s tested – it’s even knocked his previous best sunrise alarm off the top spot Read the full ranking in our sunrise alarm clock test The ...