My watch said up to date no updates but after downloading the app and fiddling with getting it connected the app itself already worked and connected to the watch didn't have to update the watch just dow loaded the health monitor I'm in Alberta works fine
Current watch software in Canada running the health monitor app perfectly fine. Kept checking for updates but nothing all I did was click the link for the health monitor app in this post and got it all set up, says watch not compatible at first but kept playing with pairing device and it linked my watch
God my update. Word of warning this requires the health monitor app which is only available on Samsung app store on Samsung phones only. You can't even sideload it on a pixel. Better off using the unofficial xda solution.
Amazing, thanks so much for the update. It looks like the update I got in early March WAS the update. The only thing missing was the health monitor app. I installed that along with the watch app and have BP and ecg now!