I had problems with my Forerunner 945 displaying any reliable VO2 MAX. As always with newer watches, things like a Factory reset are not immediate and can require time for the watch to stabilize. As time passed and we tried a number of things, I became more and more concerned this was going to affect any resolution if I had to return the watch. Living out of the US became even more concerning. In the end, two reps stood out.
Kevin and Stefanie were fantastic and restored my faith in Garmin. These two reps, understood the `problems associated with returning the watch internationally and helped me through this. I was at the point of throwing up my hands after being loyal to Garmin for a very long time. I even considered gong back to Polar.
I remain a faithful Garmin customer and hope Stefanie and Kevin's supervisors will reward their excellent and professional support.