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Overview

Ultrahuman Ring Pro sizing kit helps you find the right fit before ordering your ring, as Ultrahuman Ring PRO sizes differ from standard ring sizes. The kit includes 10 sizes, from 5 to 14. For the best fit, wear your chosen sizer for at least 24 hours with the engraved size number facing toward your palm before selecting your ring size.

Ultrahuman Ring Pro Sizing Kit

Model: UHRP-FR-CA-PRO-SSK
Web Code: 20193782
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Warranty Information

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

  • Ultrahuman Ring PRO sizes are different from standard ring sizes, so purchase the sizing kit first
  • Try the sizing ring and wear the sizer for at least 24 hours to confirm your fit
  • Wear the ring such that the engraved size number is toward the palm of your hand
  • For optimal comfort and advanced sleep tracking, wear on your index, middle, or ring finger
  • When you rotate the ring on your finger, it should feel secure and should not rotate freely
  • Sizing kit is made of high-grade plastic
  • Use the included swatch card to choose from four colour variants once you know your size

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.