Oura Ring Purchased in Jan 2024 NO charger Heritage Design Comes with BOX if you need a size guide, please feel free to go to Best Buy. I wear it on my index finger but can also wear on middle. Usually a size 7 in my index finger/ middle with regular rings. Works perfectly fine but has a scratch on back(pictures attached). Front is in great condition Lots of amazing benefits if you are interested in your sleep, tracking activity levels, stress levels and even your menstrual cycle. I love it but was gifted another one.