Ensure your Ultrahuman Ring AIR fits perfectly before ordering! The Ultrahuman Sizing Kit helps you determine your accurate ring size easily and comfortably. Since Ultrahuman sizing is unique, measuring correctly before purchase is essential.
The kit includes 10 adjustable ring sizes (US 5–14) to help you find your ideal fit. For best accuracy, wear the sizing ring for at least 24 hours and observe how it feels during daily activities. The engraved number should face your palm for correct fitting.
For optimal comfort and accurate health tracking, wear your Ultrahuman Ring AIR on your index, middle, or ring finger.
Crafted from aerospace-grade titanium and coated with scratch-resistant tungsten carbide, the Ultrahuman Ring AIR ensures premium quality and long-lasting performance.
Key Features:
Perfect Fit Guarantee – Try the sizing kit first to find your exact ring size before purchasing your Smart Ring AIR.
Exclusive Ultrahuman Sizing System – Sizes differ from standard rings (US 5–14).
Accurate Measurement – Wear the sizing ring for at least 24 hours for the most precise fit.
Optimal Finger Placement – Best worn on index, middle, or ring finger for sleep tracking and activity monitoring.
Durable Build – Aerospace-grade titanium with tungsten carbide coating for scratch resistance.
Designed for Filipino Users – Comfortable for tropical climates, perfect for daily wear and fitness tracking.
Brand: Ultrahuman Model: SIZING KIT Warranty Type: Local Supplier Warranty
