Dr Satchin Panda, a leading expert in the field of circadian rhythm research and author of The Circadian Code and The Circadian Diabetes Code, has developed Ontime Health, an app and online programme promoting circadian health. Together, they’re designed to help users understand more about sleep, fasting, activity and light, to improve their overall wellbeing, longevity and performance.

The 12-week programme helps you learn about and stick to daily routines that optimise your natural rhythms. The app is a log, tracker, prompt and checklist to help you make those healthier routines a habit.

Reprogram your Circadian rhythm