Raw titanium Ultrahuman Ring AIR in size 6 I originally bought one in November 2024, and then had an issue with it connecting so this is the replacement from January 2025, so owned just under a year. Still decent battery of ~3-4 days on turbo mode, can be extended in chill mode. Works well, selling just due to not using it much anymore. It is in a used condition - it is quite marked, I don't think it's that obvious due to the colour but inspecting it you can see marks. Comes with 3 chargers (1 from my first ring that got replaced, 1 from my replacement and then an additional upgraded charger they sent for free) - basically 1 is the recommended most efficient one, the others are good as spare backup. No cable, I just used a good quality usb c cable.
eBay