![Not sure how accurate watch-based VO2 Max really is, but before getting the Hydrow, it said my VO2 Max was 38.5, giving me a "fitness age" of 42. I'm 40. After using Not sure how accurate watch-based VO2 Max really is, but before getting the Hydrow, it said my VO2 Max was 38.5, giving me a "fitness age" of 42. I'm 40. After using](https://preview.redd.it/3bcjwaiq3h391.jpg?auto=webp&s=9794203dab70fa446153fe09358ce10747d8b04f)
Not sure how accurate watch-based VO2 Max really is, but before getting the Hydrow, it said my VO2 Max was 38.5, giving me a "fitness age" of 42. I'm 40. After using
Suunto 9 just got better - Fitness level feature added | #Suunto9 just got better – Fitness level feature added! ⌚️🔺 What's you fitness level? 🤔A good aerobic fitness level is important
![Actualización para Suunto v 2.9.42, métricas Firstbeat en Suunto 9 - Correr una Maratón - Review de Garmin, Polar, Suunto, COROS... Actualización para Suunto v 2.9.42, métricas Firstbeat en Suunto 9 - Correr una Maratón - Review de Garmin, Polar, Suunto, COROS...](https://media.correrunamaraton.com/wp-content/uploads/2019/10/actualizacion-suunto-2019.jpg)