![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://ksr-ugc.imgix.net/assets/018/695/298/4096e64cf5452200248814099534973c_original.jpg?ixlib=rb-4.0.2&w=680&fit=max&v=1507677234&auto=format&gif-q=50&q=92&s=3c756c1da95aadb06bc38c464d9a1cd1)
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://ksr-ugc.imgix.net/assets/018/697/098/c847bf65eed32e74d41d25806211f2f5_original.gif?ixlib=rb-4.0.2&w=680&fit=max&v=1507686900&auto=format&gif-q=50&q=92&s=27aa99070f89cfcedbf583e786924668)
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://ksr-ugc.imgix.net/assets/018/294/588/a3b413e633a88c158881805d46446910_original.png?ixlib=rb-4.0.2&crop=faces&w=1024&h=576&fit=crop&v=1510616261&auto=format&frame=1&q=92&s=23d8011b92d592c261e01515fcf21783)
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
LYS Technologies - Start the week right with LYS 1.0. The beautifully designed wearable together with our app will guide you smoothly to the right type of light and at the correct
![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://ksr-ugc.imgix.net/assets/018/875/416/b545cf363973cc30f0ff4aac59034b0f_original.png?ixlib=rb-4.0.2&w=680&fit=max&v=1508756256&auto=format&gif-q=50&lossless=true&s=b693c637a0312ff64cbb5bdee0244687)
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://ksr-ugc.imgix.net/assets/018/702/391/ea26f8d0715e13535ddb8382db509c71_original.png?ixlib=rb-4.0.2&w=680&fit=max&v=1507716718&auto=format&gif-q=50&lossless=true&s=44ebeee744cc1c7f19257035011a47fd)
LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter
![LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter LYS: Track your light intake for a healthy sleep-wake cycle by Christina Friis Blach Petersen — Kickstarter](https://d15chbti7ht62o.cloudfront.net/assets/018/705/877/8ec395a43b772c2e8b6e82992425c01d_h264_high.jpg?2017)