Absolutely love this ring. For someone that hates to wear a watch to bed to monitor sleep and heart rate, this ring does a great job at doing that in place of a watch!!
This ring is interesting, I like the fact that samsung gives you a free sizing kit to test out the fit of the ring. I love that you can get the benefits of your sleep score and your energy score just from wearing the ring to bed. I do wish the color or sheen was more of a metallic look then a matte finish. Much nicer than wearing my galaxy watch while I sleep I have to say it's a purchase I don't regret.
Super impressed with the info, style, durability, and battery life. I couldn't wear my watch to bed every night to get my sleep ratings because I had to recharge it overnight, but the rung lasts a full 8 days on one charge so I just charge it every Saturday morning now so I never kiss a night. I did notice that the rings seem to run a little small in size.