Introducing the brand new OURA Gen 3 Ring in a stunning silver color, specifically designed for running and jogging enthusiasts. This activity tracker is packed with features, including a sleep tracker to monitor your sleeping patterns. The model is oura ring gen 3, and it comes in a size 10 heritage variant. *Please read* This is for a brand new, never worn Oura Heritage ring, size 10, generation 3. NO CHARGER included. You must own a size 10 charger for this ring to work. I’m sorry I do not have a charger for sale. You can purchase via Oura website or elsewhere. This fitness technology is perfect for those who want to keep track of their daily activities without compromising their style. It does not come with a charger, but it is easy to find one that is compatible. Get your hands on this sleek and functional activity tracker now!