You can wear the Circular Ring on any finger. It is best to wear the Circular Ring on the fingers of your non-dominant hand. Eg: If you are right-handed, wear it on your left hand. The three middle fingers give the most accurate readings.
Finger size can vary through the day, your fingers may swell in the morning or evening.
- The ring's logo should be positioned on the top side of your finger.
- The sensor part of the ring should be towards the palmar side of your hand.
Please read the Circular sizing guide for more detailed information: https://www.circular.xyz/sizing
Updated on: 17/10/2025