Ultrahuman Ring Pro Begins US Deliveries: $349 Smart Ring With 15-Day Battery and No Subscription

The Ultrahuman Ring Pro has begun arriving on US doorsteps, marking the company's full return to the American market after its 2025 import ban following the Oura patent dispute. Kickstarter backers who pledged during the May campaign are now receiving their devices.

Key Specs

• Battery life: Up to 15 days in Chill Mode, ~12 days in Turbo Mode — the longest-lasting smart ring available
• Processor: Dual-core chip with on-chip machine learning for faster data analysis
• Storage: 250 days of offline health data storage
• Safety: ProRelease Technology allows easier removal during finger swelling or emergencies
• No subscription: All core health tracking features are free, forever
• AI platform: Jade real-time bio-intelligence platform provides personalized insights

The Comeback Story

Ultrahuman was effectively banned from the US market in October 2025 after Oura won an ITC ruling. The company redesigned the Ring Pro to avoid patent issues, secured clearance from US Customs and Border Protection in March 2026, and relaunched with a Kickstarter campaign that opened in May.

What This Means for Buyers

At $349 with no subscription, the Ring Pro slots between the RingConn Gen 3 at $299 and the Oura Ring 5 at $399. Its 15-day battery life is a genuine differentiator for travelers and anyone tired of frequent charging. The question is whether Ultrahuman's app ecosystem and health algorithms can match the competition. Browse all smart rings in our smart ring guide.