Big Health tests if insomnia app can help with anxiety, depression September 1, 2021 Auto Bot anxiety, Big Health, depression, Digital Therapeutics, Health Services, Health Tech, Insomnia, Sleepio 0 The company recently finished a study showing patients in the U.K. who used both Sleepio’s app and therapy saw improvements in anxiety and depression compared to people who used therapy alone. But the study also had several limitations.