Depends how much you want to spend on the watch - if all you want it for is BG Levels and telling the time, then I'd recommend a Samsung Galaxy Watch 4 (very cheap, brand new, on Amazon) - the battery life is dreadful (needs charging once a day) but works perfectly well using Juggluco plus the G Watch Wear app or GlucoDataHandler app to display BG Levels plus trend arrows (you can configure it to vibrate alarms too) - it is very easy to use - this is my watch display:I am looking to buy a new Smartwatch that can show my BG in real time from my Libre 2+. I also use an android phone. Can anyone recommend a good compatible watch that isn't too difficult to use? Thanks.
I fear once a day (or thereabouts) is pretty normal for an always-on display smartwatch. There are certainly watches with a longer battery life but they tend to be quite a bit bigger (like the Apple Watch Ultra). My impression is that otherwise it's roughly once a day.the battery life is dreadful (needs charging once a day)