The most scientifically validated blue-light-blocking glasses

For over a decade, Swanwick Sleep has led the science of blue-light management-designing products that support your circadian rhythm and performance.

Focus — Day Swannies reduce digital eye strain and headaches while preserving clarity and color, helping you stay sharp on screens.

Sleep — Night Swannies and Anti-Blue Lighting block the most disruptive blue light after sunset, supporting melatonin and deeper, more restorative sleep.

Built on circadian science. Designed for life.

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The most scientifically validated

blue light blocking glasses

  • For over ten years, Swanwick Sleep has combined science, style, and comfort to help you boost performance and sleep better.

  • Day Swannies protect your eyes from digital strain and headaches caused by screens and artificial light.

  • Night Swannies support your body’s natural sleep cycle and promote deeper, more restorative sleep.