I've had my fēnix 6 for 10 days. I love it. I love the way it feels, looks and operates. However. Nothing that it measures seems to be accurate.
My sleep is way out. I got 10 hours the other night apparently (I haven't had 10 hours sleep since I was 8 years old!).
I train every morning doing floor climb. My iPhone gets it right to the level (I climb 100 floors with a pack on). My fenix counted 23 floors!
When I glance at the watch my heart rate sits at around 80bpm when actually its in the low 50s (strangely, when I use an app on my iPhone to measure my heart rate, the fenix suddenly becomes accurate???)
The watch itself says "Software Version 2.20 (d052960)" , but when I plug it into Garmin Express it says "Software Version: 4.30". Why would that be?
Have I bought a dud?
Any thoughts would be greatly welcome (I haven't spent hours researching solutions as I don't really have time - apologies in advance if there's something obvious I've not done)
PS. I have a good friend who works for a GPS performance and tracking software company and he says Garmin, whilst the best brand available, are known in the industry to be inaccurate.