Ultrahuman Ring Pro
Cleared to return to the US with the longest battery in the category — still on pre-order, and priced à la carte.
Key specs
- Battery life
- 15 days
- Charging
- 2 hr
- Weight
- 4.3g
- Display
- No screen
- Water resistance
- 10 ATM (100m)
- Phone
- iPhone or Android
- Sensors
- Optical heart rate, SpO₂, Skin temperature, Accelerometer, Gyroscope, Multi-path PPG
Ultrahuman lost its patent case to Oura and was barred from importing rings into the US in October 2025. The Ring Pro is the answer: a redesigned titanium unibody that US Customs ruled outside the ban in March 2026. US pre-orders opened that month, and the ship date has since slipped from May to June to August; Ultrahuman’s US store now says October 10. Fifteen days of claimed battery is the longest of any current smart ring, and Ultrahuman quotes up to 45 days with the bundled case. There is no subscription, which remains the pitch against Oura, but individual features live in an à la carte store where Cardio Adaptability and advanced cycle insights each cost a few dollars a month. The AFib feature is live in Europe and still not available to US users.
Strengths
- 15-day claimed battery, the longest of any current smart ring
- Core sleep, recovery, and stress tracking free for life
- Up to 45 days away from an outlet with the bundled case
Tradeoffs
- AFib detection is not available to US users
- No subscription, but useful features cost extra per month
- Still pre-order only in the US — shipping has slipped to October
Full specs
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Common questions
- How much does the Ultrahuman Ring Pro cost?
- The Ultrahuman Ring Pro has a list price of $479.
- Does the Ultrahuman Ring Pro require a subscription?
- No. The Ultrahuman Ring Pro has no subscription — you pay for the hardware once and the Ultrahuman app is included.
- How long does the Ultrahuman Ring Pro battery last?
- About 15 days of typical use per charge. Heavy GPS use, an always-on display, and continuous sensing all pull that number down.
- How much does the Ultrahuman Ring Pro weigh?
- The Ultrahuman Ring Pro weighs about 4.3 g, and the exact figure varies with ring size.
- Is the Ultrahuman Ring Pro waterproof?
- The Ultrahuman Ring Pro is rated 10 ATM (100m), which covers showering, swimming, and surface water sports. It is not a dive rating.
- Does the Ultrahuman Ring Pro work with iPhone and Android?
- It pairs with both iPhone and Android.
- When was the Ultrahuman Ring Pro released?
- Ultrahuman released the Ultrahuman Ring Pro in 2026, and it is still in the current lineup.