Ultrahuman Ring

The Ultrahuman Ring is a line of smart rings from the Indian company Ultrahuman that track sleep, heart rate, heart rate variability, temperature and activity without a monthly subscription for core features. Models include the Ring Air and the Ring Pro, released in 2026 with a charging case. The Ring Air was barred from import into the United States after a 2025 International Trade Commission ruling in a patent case brought by Oura; US Customs later ruled the redesigned Ring Pro outside that order.

Text from OyList