Skip to main contentSkip to footer

Explore more like this

Slide 1 of 6

Overview

Get high-end health and sleep tracking at a great value with this Open Box Ultrahuman Ring AIR in Aster Black (Size 12). Crafted from ultra-lightweight aerospace-grade titanium, it monitors over 100 metrics—including HRV, sleep stages, recovery scores, and skin temperature—with zero monthly subscription fees. Enjoy up to 6 days of battery life and 100m water resistance in a pristine, like-new unit.
Open Box

Ultrahuman Ring AIR Smart Ring - Open Box - Aster Black (Size 12) | Health & Sleep Tracker with No Monthly Fees

Model: RA-AA-Size9-DE
Web Code: 20110672
Sold and shipped by | 5.0 seller rating (1 review)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

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

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.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.