What are your experience with the Fenix7 and cold weather?
Last Saturday I drove a ride 3 hours. The watch was mounted on the handlebar and it was about 0 degrees Celsius (32 Fahrenheit).
When I leave home the battery was 98% and when I came back it was just 52%.
That's a drop of 46% in 3 hours!
I know battery life will decrease faster in cold weather but even my very old Ambit2 performs better and the Garmin is much more expensive.
I had enabled bluetooth, navigation and the screen was at 100%.
Especially the screen will consume some battery but when the screen is not at 100% it's much more difficult to read the screen while cycling on a MTB.