I’m a well-known grump when it comes to subscription apps, so when you find me endorsing a relatively expensive piece of hardware that requires an annual subscription for full functionality, then you know it has to be good.2024 was a bit of an eventful year for me on the wearables front: after nine years of use, I ditched my Apple Watch in favor of dumb watches, and reinstated smart health and activity tracking by using the third-generation Oura Ring. I’ve recently upgraded to the latest 5th-gen model …