Light Therapy & Circadian Tech

Best Sunrise Alarm Clocks 2025: Wake Up Naturally

Warm bedroom sunrise scene with a glowing sunrise alarm clock on a nightstand, person stretching in soft focus and morning light filtering through a window

Sunrise alarm clocks mimic dawn with gradual light and gentle sound to align your circadian rhythm and make mornings easier. This guide explores how sunrise alarms work, what to look for in 2025 models, top device categories and real-world recommendations,…

  • 23 mins

Blue Light Blocking Glasses: Science vs. Marketing Hype

Person wearing amber blue light glasses in a dim bedroom holding a phone with a smart mattress and smartwatch visible on the bedside, warm lighting and a white noise machine on the nightstand

Blue light blocking glasses have become a popular sleep accessory, but the question remains: how much benefit is derived from physiological science versus savvy marketing? This article examines the physiology of light and sleep, reviews clinical evidence through 2025, evaluates…

  • 21 mins