Circular Ring 2 sizing guide
Circular says Ring 2 follows standard US-style whole sizes, but its help center also recommends using its digital sizing flow and notes sizing can run about a half size above standard. Follow the app carefully and re-check if the fit feels loose.
| Sizing system | US-style whole sizes, with app-camera "Digital Ring Sizing" |
|---|---|
| Size range | Sizes 6–14 |
| Sizing kit | App-camera sizing by default; an optional physical kit is about $5. |
| Price | ~$379 and up |
Smart-ring advisor
Check smart-ring fit
Does my normal ring size fit?
Circular says Ring 2 follows standard US-style whole sizes, but its help center also recommends using its digital sizing flow and notes sizing can run about a half size above standard. Follow the app carefully and re-check if the fit feels loose.
Frequently asked questions
Does the Circular Ring 2 use a sizing kit?
Circular promotes phone-camera Digital Ring Sizing, and a physical kit may be optional depending on the sales channel. Use a physical check if the app result feels uncertain.
Is app-camera ring sizing accurate?
It can be convenient and reasonably close, but camera lighting and angle affect it. If you’re between sizes or the result seems off, use a physical kit to confirm.
Compare all devices on the smart ring sizing guide.