Ultrahuman Ring Pro Review: Biohacker Dream or Overbuilt Smart Ring?

Verdict: A Powerful, Pricey Smart Ring for Biohackers

The Ultrahuman Ring Pro is a health tracking ring that combines long battery life, a feature-rich app, and an elegant charging case to offer intensive wellness insights for people who want deep control over their sleep, activity, and recovery habits. At USD 479 (approx. RM2,200) including the charging case, this is not a casual purchase. It is noticeably thicker, heavier, and USD 130 (approx. RM600) more expensive than the previous Ultrahuman Ring Air, and it is chunkier than rival health tracking rings such as the Oura Ring 5. In return, you get outstanding battery life, polished software, and an ecosystem built for biohacker wearables, but also a ring that can feel intrusive and less comfortable for everyday users who just want a subtle companion.

Design, Comfort and Aesthetic Upgrades

Ultrahuman has deliberately gone against the industry move toward smaller smart rings and produced what one reviewer called a “solid hunk of metal.” The Ring Pro is thicker than the Ultrahuman Ring Air, with an outer profile of 2.65mm versus 2.28mm for the Oura Ring 5, a difference that makes it feel fatter on the finger and less comfortable for some users. The ring also weighs between 0.9 and 2.4 grams more than the previous model and still uses protruding sensors on the inner surface, an older design many competitors have already refined. On the plus side, the inside of the Ring Pro is the same smooth metal as the outside, which gives it a simple, elegant look on the hand. The aesthetic is premium, but this is a smart ring you notice every time you grip a barbell or put your hand in a pocket.

Battery Life and Charging Case: Where the Ring Pro Shines

Battery life is the Ultrahuman Ring Pro’s standout strength. In real-world use, one reviewer wore the ring for almost three days and saw the battery drop only to 78%, which implies roughly 13 days of runtime in typical conditions. That is more than double the five to six days they recorded with the Ultrahuman Ring Air and significantly longer than the week achieved by the Oura Ring 5. Another test confirms the ring can last up to 15 days on a single charge, which cuts recharging down to about twice a month. Ultrahuman supports different power modes—Turbo Mode for denser data, Chill Mode for balanced use, and Critical Battery Mode when you want to stretch every percentage point. The included charging case adds up to 45 days of total battery life, so the ring and case together can keep going for extended trips without needing a cable.

The charging case itself feels like a mini gadget. It was announced alongside the Ring Pro and doubles as a diagnostic tool for resets and troubleshooting. The case “sings and buzzes”: you get a tone during setup, compared by one reviewer to a singing metal sound bowl, and a haptic buzz when the ring connects. The front lip is a continuous LED that glows or pulses in different colors depending on what it needs to show, and if you misplace the case, you can ping it from the app so it plays a sound. These touches add a bit of charm and make day-to-day use more tactile and satisfying than a plain charging puck.

Data Experience: A Biohacker’s Playground, Not a Casual Companion

Ultrahuman still markets itself as a technofuturistic friend for people into biohacking, cold plunges, peptides, and lifestyle optimization. The Ring Pro and its app clearly reflect that ethos. Recent updates have reshaped the software so that the ring’s wellness insights are front and center, while still leaving room for tabs like Longevity, an AI chatbot, and Zones, the brand’s social component. The system wants to optimize every aspect of your day with suggestions about sleep, stress, and circadian rhythms; one tester noted how the app placed a countdown to their next circadian phase on the phone’s home screen and dictated when sunlight or caffeine would be most “appropriate.” Another message told them their brain had “cleared out enough waste” overnight, granting extra flexibility to consume caffeine. Out of the health tracking rings they had tested, this one felt the most like “a lab rat” experience because of those objectives and rewards—great if you love fine-grained guidance, overbearing if you want a quieter coach.

To its credit, Ultrahuman turns all that data into clear visuals. The app helps contextualize the ring’s readings on sleep, activity, stress, and overall wellness so that biohacker wearables fans can see patterns and experiment with new habits. A key selling point is that Ultrahuman does this without adding a subscription paywall on top of the hardware price, which makes the Ring Pro appealing if you want deep analytics but do not want ongoing fees. In a smart ring comparison mindset, one reviewer summarized the choice this way: if you refuse to pay a subscription, the Ring Pro wins; if you want a smaller ring, the Oura Ring 5 is the better fit; if you want more ways to optimize every part of your life, the Ultrahuman Ring Pro is the stronger option.

Price, Trade-Offs and Customer Experience

The Ultrahuman Ring Pro retails for USD 479 (approx. RM2,200) including the charging case, which makes it USD 130 (approx. RM600) more expensive than the previous Ring Air. It is also more expensive than the Oura Ring 5 even before you consider Oura’s separate USD 72 (approx. RM330) annual subscription. In other words, Ultrahuman asks you to pay more upfront for a chunkier ring that does not tie you to a recurring fee. That value proposition will resonate if you see the Ring Pro as a long-term biohacking tool rather than a fashion accessory. But some testers concluded they would still choose the Oura Ring 5 because Ultrahuman’s hardware felt too chunky and the health tracking too intrusive.

Customer experience is another trade-off to weigh. Members of online smart ring communities have complained about slow shipments and poor customer service when waiting for their Ring Pro orders. Early backers who expected June delivery were told to expect their rings in mid-August instead, and some users reported that their critical posts on discussion forums seemed to disappear. While these issues do not affect the hardware itself, they matter when you are paying a premium and depending on a single company for hardware, software, and support. According to one reviewer, “Personally, I would choose the Oura Ring 5 over the Ultrahuman Ring Pro, as it was too chunky for my liking, and I found the health tracking to be too intrusive.”

Buy if / Skip if

• Buy the Ultrahuman Ring Pro if you want deep, biohacker-style insights and are excited to experiment with every aspect of your sleep, activity, and circadian rhythms.
• Skip the Ultrahuman Ring Pro if you prefer a subtle, lightweight smart ring and prioritize comfort over extra features.
• Buy the Ultrahuman Ring Pro if you hate subscriptions and want a health tracking ring that unlocks its full analytics without ongoing fees.
• Skip the Ultrahuman Ring Pro if you already like a smaller ring such as the Oura Ring 5 and do not want to move to a thicker, heavier design.
• Buy the Ultrahuman Ring Pro if you travel often and value a ring with 15-day battery life plus a charging case that extends total life to around 45 days.
• Skip the Ultrahuman Ring Pro if you are sensitive to delays and potential customer service issues and would rather buy from a brand with a cleaner support reputation.