Most of us really don’t get a new one every year. However releasing a new model every year, even with fewer changes, means people who update less frequently always get a huge improvement.

I replaced my series 3 only when it started having memory problems and would no longer update. My series 6 is fantastic and I have no plans to replace it yet, but …… I’m hanging on the edge of my seat every year for the new model, wondering whether they’ll add a health sensor or other feature that I “must have”