Oura Ring Gen 3 Horizon - Color: Brushed Titanium - Has minor scuff marks from everyday wear and tear. Still works perfectly and provides a lot of insight into one’s health. Only had for 7 month and decided to get the new one that fits a different finger. Oura recommends it to be worn on your index/pointer finger, but can be worn on whichever you prefer. This is a US standard size 12. Currently going for $349 on Oura and Amazon.