SIZE BEFORE YOU BUY: Be sure to measure your fit with Ring 5 Sizing Kit prior to purchase. Gen 5 sizing differs from standard ring sizes and Gen 4 sizes.
AVAILABLE SIZES: Sizing Kit comes in sizes 6–13. Half sizes are not offered.
COMFORT & DATA ACCURACY: A well-fitted Ring 5 delivers maximum tracking accuracy, all-day comfort and better overall experience.
CHOOSE YOUR FINGER: Ring 5 works on any finger of either hand. For best sensor performance, we recommend your index, middle or ring finger. Test the exact finger you intend to wear the ring on.
HOW IT SHOULD FIT: The ring 5 needs to sit snug and comfortable at the base of your finger. It should not spin or rotate during daily activities. Wear the sizing kit for a minimum of 24 hours to confirm your ideal fit.