Ultrahuman Resumes US Sales of Ring Pro After Redesign

Ultrahuman, a health technology company specializing in smart rings, has resumed sales in the United States after receiving clearance from U.S. Customs and Border Protection. The company opened preorders on Tuesday for its latest device, the Ring Pro, marking its return following a patent infringement ruling that sidelined it from the market since late 2025.

The Ring Pro, unveiled globally in late February 2026, features a titanium unibody design available in sizes 4 through 15 and finishes including Bionic Gold, Space Silver, Aster Black, and Raw Titanium. It offers up to 15 days of battery life on a single charge, extending to more than 45 days when paired with the optional Pro Charging Case, which includes magnetic docking, location tracking, and wireless charging capabilities. The ring incorporates a redesigned heart rate sensor, a dual-core processor for on-device machine learning, and storage for up to 250 days of health data, reducing the need for constant smartphone connectivity. It is water-resistant to 100 meters and tracks core metrics such as sleep, recovery, stress, movement, and circadian rhythms without requiring a subscription fee.