Can a phone app cure your insomnia? new study tests sound therapy
Symptom relief
Not yet recruiting
This study tests a smartphone app called BELL-001 that plays personalized sounds to help people with insomnia relax and fall asleep. About 114 adults with insomnia will use either the active app or a fake (sham) version for 4 weeks. Researchers will measure changes in sleep quali…
Phase: NA • Sponsor: BELL Therapeutics Inc. • Aim: Symptom relief
Last updated May 04, 2026 05:01 UTC