
A better way to shift work
A new way for shift workers to optimize
their sleep, alertness, health, and quality of life.


A new way for shift workers to optimize
their sleep, alertness, health, and quality of life.










“I just wanted to send your team a huge thank you for this app. I’ve been using the beta for two months and my sleeping pill use has dropped from 6 pills per day to only occasional use. My caffeine consumption no longer gives me heartburn and I don’t have heart palpitations anymore. I can attend family functions and be awake the whole time. It has seriously changed my life. Thank you!”



Steven W. Lockley, Ph.D. is Co-founder and Chief Scientist at Timeshifter. A Harvard Medical School faculty member for over 20 years and former neuroscientist at Brigham and Women’s Hospital, he is an international authority on circadian rhythms and sleep with over 30 years of research experience. Dr. Lockley has advised NASA astronauts and Mission Control, Formula 1 teams, healthcare systems, and safety-critical industries on managing shift work, fatigue, jet lag, and peak performance. Dr. Lockley’s research is the scientific foundation behind Timeshifter’s circadian technology.
Empower your shift workers with our app so they can improve their sleep and quality of life while you increase safety and productivity, and reduce employee turnover and absenteeism.







"Congratulations Timeshifter on
helping to change the world."
