FR 945 - no Updates since months?

+1...automatic flight mode

- MTB Dynamics

- Battery optization

- Altimeter/Barometer best algorithm

+1

The optical sensor does not work correctly. Because of this, all metrics - stress, recovery, body battery, etc. give incorrect values.

Yeah, mine went nuts again yesterday with "Abnormal Heart Rate" alarm.  It probably does this about once or twice a week, and it's never when I'm actually doing anything.  Just sitting at a computer.  I've taken my pulse, and it's nowhere near 100+, even though the alarm scares the crap out of me. 

I just want the weather widget fixed so all my heat acclimation and vo2max and other training metrics aren't hosed.

Same here.

Eventually they pull back support as new devices are introduced. Sadly sometimes the updates are not well beta-tested before and the new firmware introduces a host of new problems (see 735xt forum).

I have had enough...
Yesterday changed my watch - I went for Feinx 6 pro
Hope to sell my forerunner 945 soon so to get some money back

Well if they've dropped feature update support for the 945 then they've done it far far too early

It's still their flagship running and triathlon watch. The Fenix 6 weighs a ton