I Did a VO2 Max + Lactate Test – how accurate is my Garmin watch?

I did a number of fitness tests to see how fit and healthy I am and compared the results to my Garmin watch.

Tests included:
– Resting metabolic test –
Body composition & skin fold test
– ECG – Spirometry
– Lactate threshold test
– Vo2 Max test

A massive thank you to The Human Performance Institute at Surrey University for having me!