I used a fitness tracker to make myself ‘younger’ — here are the small habit changes that worked

Denise O’Donoghue was shocked when Whoop announced she was 2.7 years older than her age, but the app’s plan reversed it

Irish Examiner journalist Denise O’Donoghue has been using the Fitness Tracker while on her outdoor pursuits. Picture: Noel Sweeney

Last year, I started wearing a Whoop fitness tracker on my right wrist at the start of last November, and I was shocked to see how it improved my health and fitness.

My expectations were moderate; I already wear an Apple Watch, so when I was offered the Whoop to trial, I thought it would be somewhat similar, albeit without a light-up screen and the notification buzz.