The Philips SmartSleep Wake-Up Light HF3520, our top pick since 2018, is one of the most effective sunrise alarm clocks we’ve tested. It offers realistic, red-tinted dawn and dusk simulations ...

I am a fan of the red light, which helps me chill in the evenings when I need a mental break. Tried and tested: Pros and cons of the Lumie sunset alarm clock After more than a year and a half of ...

This is where waking up with a so-called sunrise alarm clock ... of night-light you use is important, according to Sleepopolis’s Dr. Dasgupta. Warm colors such as amber or red are the ...