Support ending for macOS versions 10.15.7 and older

Has this expired already? 
I can’t seem to sync my Garmin 800 (we have an old version of macOS) 

Any suggestions at all? We can’t update the operating system, the mac is old but working..

same situation here.

i guess it sucks to own hardware that is reliable, thus old. brave new world

The edge 800 was released in 2010, so 13 years old. Personally, I would find a way to get a newer Garmin and update MacOS. There have been a lot of updates & improvements since then. At some point, tech companies need to drop support for their older devices in order to better support the newer hardware and software. I know it's not the answer you want.

the point is that support for the os is ending and not that the device is old.

I wasn’t after any support from Garmin,  I just wanted it to carry on working.. Replacing a working Garmin and Mac isn’t really an option! 

It should carry on working. Only if you need actual Garmin Support or try to update the GE version would it be a problem. Keep using the Garmin Express version you're using now.

Yes, that’s what I was hoping, but Garmin Express isn’t finding my Garmin.. am trying to see if I can do via iPad at all instead if not!

As Garmin declared my Mac version obsolete, does anyone may explain me how can i keep on downloading my activities or

should i have to leave Garmin definitely ?