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Big Health’s New Daylight™ App Combats Worry and Anxiety with Science, Animation and the Power of Voice
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Everything we do is backed by gold standard scientific evidence

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Our first program is Sleepio, a digital sleep improvement program

% insomnia sufferers achieving healthy sleep levels

  • Post program
  • 8 weeks post program
healthy sleep Espie et al. (2012) SLEEP;35(6).

Sleepio helps 76% of people achieve healthy sleep

In the world's first placebo-controlled trial for a digital sleep improvement program, Sleepio was shown to be significantly more effective than placebo.

% insomnia sufferers achieving healthy sleep levels

  • Post program
  • 8 weeks post program
healthy sleep Espie et al. (2012) SLEEP;35(6).

% depression and anxiety patients moving to recovery

anxiety and depression NHS data showing change in depression and anxiety as a result of services provided to patients with anxiety, depression and comorbid insomnia. Luik et al. (2017) Behavioural and Cognitive Psychotherapy; 45(1), 91-96.

Effective at helping people make lifestyle changes to help alleviate anxiety and depression

In a clinical audit study, 68% of NHS patients with mild to moderate depression and anxiety moved to recovery with the help of Sleepio.

% depression and anxiety patients moving to recovery

anxiety and depression NHS data showing change in depression and anxiety as a result of services provided to patients with anxiety, depression and comorbid insomnia. Luik et al. (2017) Behavioural and Cognitive Psychotherapy; 45(1), 91-96.

Published research