Anyone try a smart ring?

I don't like wearing an apple watch because I prefer wearing an actual watch (misc wristwatch crew checking in).

However, I need the thing for tracking my calorie burn. Is the smart ring worth it?

I've seen this one which appears to be pretty good:

https://ouraring.com/product/rings

Monster0ultra self proclaimed "Chad" face pic looks like vtech school shooter: https://i.imgur.com/z2m6Why.jpg