Auckland GP Reza Jarral discusses his research plans after being awarded the prestigious 2025–2026 Harkness Fellowship to travel to the US and investigate how digital health tools and behavioural science can be harnessed to improve health outcomes.

He discusses how consumer technologies, such as wearables, health apps, and digital coaches, can drive behaviour change, and his hopes to translate this research into both clinical practice and national policy back in New Zealand.