If you want a smart ring that’s ultra advanced, elegant, lasts a long time, and doesn’t require a subscription, the Ultrahuman Ring Pro might just be for you. With real-time bio-intelligence, a virtual AI assistant named Jade, and an impressive 15-day battery life with a sleek and functional charging case, it’s no surprise this ring caught my attention.
Those features alone are enough to get you excited, but I also noticed that since I reviewed the Ultrahuman Ring Air last summer, the app has been completely revamped. After spending a month with this smart ring, I have a solid understanding of how it works, and who will benefit from it. So, let’s dive in!
Design and fit
The Ultrahuman Ring Pro is thicker and larger than I had hoped. It packs a lot of power and sensors inside, so this is to be expected. But looking at it across from the Oura Ring 5 we reviewed on my opposite hand, there’s a significant size difference. I also noticed that my usual size 8 fits more loosely than the same size in any other smart ring I have tested, including the Ultrahuman Ring Air. Even if you’re upgrading, I’d urge you to get the sizing kit first, one of many recommendations we make in the smart ring buying guide. You may find that you need to go a size down.
The case is the shining star of this set-up. It looks like an elegant jewelry box. The ring magnetically snaps into place. An audible tone confirms charging, which startled me at first. The case stores up to 45 days of extra charges and can hold up to one year of ring data. The ring itself stores up to 250 days of data, invaluable for those who travel and don’t sync as often, or frequently go off the grid for extended periods, like hikers. Use Find My Case to locate the case via the integrated speaker and smart proximity guidance in the app. For these reasons, you need to pair the case to your phone as well as the ring itself. An LED indicator shows battery level status, alerts, and haptics.
Ultrahuman Ring Pro vs. Ultrahuman Ring Air vs. Oura Ring 5
Here’s a quick at-a-glance look at how the Ultrahuman Ring Pro compares to the Ultrahuman Ring Air as well as the also highly advanced Oura Ring 5.
| Ultrahuman Ring Pro | Ultrahuman Ring Air | Oura Ring 5 | |
| Ring Sizes | 5-14 | 5-14 | 6-13 |
| Material | Fighter jet-grade titanium unibody | Fighter jet-grade titanium with tungsten carbide carbon coating (outer shell), medical-grade hypoallergenic epoxy resin (inner shell) | Full titanium |
| Colours | Bionic Gold, Space Silver, Aster Black, Raw Titanium | Bionic Gold, Raw Titanium, Aster Black, Matte Grey, Space Silver | Silver, Brushed Silver, Gold, Deep Rose, Black, Stealth |
| Weight | 3.3-4.8 grams (depending on size) | 2.4 grams | 2-2.69 grams (depending on size) |
| Thickness | 2.65mm | 2.4mm | 2.28mm |
| Water and Dust Resistance | Up to 100 metres | Up to 100 metres | Up to 100 metres (official IP68 rating) |
| Rated Battery Life | Up to 15 days (45 days with charging case); comes with wireless charging case | Up to 6 days; comes with wired charging dock | Up to 9 days; comes with wired charging dock (wireless charging case sold separately) |
| Processor | Dual-chip with on-device machine learning | Single-core | Ambiq Apollo 3 Blue Ultra Low Power SoC |
| Unique Features | Redesigned PPG optical sensor, redesigned PPG sensor, up to 250 days on-device storage (one year with included charging case), ProRelease technology, magnetic charging, Qi charging case, find my case, Jade AI, Companion Mode (share stats between two rings) | Wireless charging pad, Jade AI, Companion Mode (share stats between two rings) | Ultra-slim design, very reliable automatic activity detection, perimenopause and menopause tracking in app, nutrition tracking in app, Symptom Radar in app, Oura Advisor. |
| Subscription | Optional Ultrahuman Max for $10.83/mo., $4.99/mo. for advanced analysis, unlimited Jade AI (PowerPlugs with monthly fees optional) | Optional Ultrahuman Max for $10.83/mo., $4.99/mo. for advanced analysis, unlimited Jade AI (PowerPlugs with monthly fees optional) | Required ($7.99/mo., $89.99/yr.) |
| Hardware Price | $659.99 (subject to change) | $479.99 (subject to change) | $649.99 (subject to change) |
App design and navigation
The Ultrahuman app has been completely revamped but remains easy to navigate. It’s packed with information that can be overwhelming for first-time smart ring wearers. But everything is neatly presented and easy to understand. There’s just a lot of it. When you sync, there’s a cool vibration sensation, which sets it apart.
The main page: clean and easy to understand
An animated earthly globe is front and centre, which you can click to get to pertinent data depending on the time of day, like sleep score in the morning, recovery stats in the afternoon, and a message to head to bed at night. Swipe to cycle through. Relevant comments appear underneath as well. For sleep, I’m told I had less deep sleep than usual and should have a light dinner. For movement, one day I was told I moved more than usual and should keep up the momentum, another it recommended taking an evening walk.
Sleep, recovery, and movement scores are shown underneath with up/down arrows so it’s clear if you’re above or below the usual. Scroll down to see at-a-glance information, like bio signals (I’m apparently building sleep debt), menstrual health cycle information for women, sleep screening, and a snapshot of heart rate and heart rate variability (HRV), stress, steps, temperature, and more.
Longevity: check back for progress
Under this tab, you’ll find your Ultra Age; your biological age versus your chronological one. Apparently, I’m biologically two years older, a bit disheartening since other wearables have indicated I’m two years younger. However, my cardio age is four years younger, so that’s a silver lining. You also get a pulse age and brain age, VO2 Max (I’m excellent – phew!), sleep debt, and a spot to upload lab reports for recent blood tests if you wish to do so. It’s a nice section to visit every month or few months to see if you have made any long-term progress in improving overall health.
Jade and Ultrahuman Max subscription
Have a question about your stats or overall health and wellness? Ask the Jade smart assistant. You might want ideas on how to close the gap on sleep debt (the difference between how much sleep you’re getting versus what you need), what to eat for lunch or a healthy snack before bed, or a workout suggestion that matches your current recovery. Jade works on a credit-based system, so you can only ask a certain number of questions. It’s unclear how many, but I went back and forth for quite some time one day and was never told I had run out. If you’re asking a couple of questions per day, you should be fine. But if you’re a Chatty Cathy, there’s a subscription tier to consider.
Ultrahuman Max subscription: do you need it?
Do smart rings require a subscription? Some of them do. It’s interesting that Ultrahuman has gone this route since not requiring a subscription is one of the features that sets it apart from Oura. However, it’s important to note that the Ultrahuman subscription doesn’t hide core features behind a paywall, it only offers extra add-ons for those who want them.
Called Ultrahuman Max, the $10.83/mo. subscription unlocks Jade Pro for unlimited chats. It also includes all six paid PowerPlugs (more on those next), exclusive deals and trade-in pricing, and free express replacements. A $4.99/mo. plan gives you unlimited credits, access to advanced deep research mode and analytics, a full chat history, and early access to new Jade features. Most people, even those looking for advanced fitness metrics, probably won’t need the subscription. Analysis is already in-depth with the free tier, and the paid PowerPlugs are suitable only for specific use cases.
What are PowerPlugs?
These are apps within the app for different features. Rather than clutter the app with more than you need, you can pick only the ones relevant to you. They include free ones like sunlight exposure, caffeine window, a smart alarm, circadian alignment, screentime, shift work, and new parent. Each one provides useful guidance. With caffeine window, for example, I’m told when it’s the best time to consume (and avoid) caffeine so it doesn’t impact my sleep. With vitamin D exposure, I can track if I got enough sunlight.
Some PowerPlugs cost a small monthly fee or you get them with Ultrahuman Max. These include ones like Afib detection, tracking GLP-1s, snoring and respiratory health analysis with Sleep Cycle, cycle and ovulation with clinically validated insights, and migraine management tool. There’s even one that allows you to sync your ring with your Tesla! They range in price from $3.90 to $8.90 per month. One of the latest additions is Les Mills workouts ($14.99/mo.) if you’re looking for a good workout program. Tap My Stack to review your PowerPlugs at any time.
Tracking and vitals you can rely on
Ultrahuman Ring Pro is pretty good at automatically picking up activities and workouts, whether that’s walking or strength training. This is important because it means you can do what you do and trust that the ring is tracking it in the background with no manual intervention. It generally tracks the right duration of time as well and even provides useful real-time guidance. Once, for example, it noticed I just finished a workout and reminded me to hydrate to help my body recover. If preferred, you can manually start and stop a workout or activity. There are dozens of options from which to choose, from strength training to mountain biking, dancing, even gardening.
Redesigned heart rate sensing purportedly provides improved signal quality during sleep and recovery, while an upgraded dual-core processor promises faster data processing and better accuracy. You can take a one-minute heart scan at any time to generate a report on your cardio adaptability. A neat feature is ProRelease technology, which makes it easier to cut the ring in the event of swelling or injury.
Overall, tracking of workouts, vitals, and sleep is in line with reference devices I wore along with this ring. I am confident in recommending the Ultrahuman Ring Pro as a wearable that provides reliable metrics across the board.
Battery life is solid, but the charging case is the star
Ultrahuman rates the Ring PRO for up to 15 days of battery life. In Turbo mode, it lasts for up to 12 days. If you’re in a pinch, switch to Chill Mode, which focuses only on tracking during sleep and restful periods, to squeeze out another three days. There’s also a critical battery mode that handles only essential motion tracking. Keep the case charged up and with you, however, and the ring will remain powered up for a month and-a-half on the go.
Should you get the Ultrahuman Ring Pro or Ultrahuman Ring Air?
There’s a significant delta in feature set from the Ultrahuman Ring Air to the Ultrahuman Ring Pro. As the name suggests, the Ultrahuman Ring Pro is a pro-level device that’s best for serious athletes or those who want to monitor granular health data and receive detailed advice. While it isn’t a replacement for a medical device or consultation with a specialist, the smart ring can keep track of vitals and alert you when something is amiss. The Ultrahuman Ring Air can do the same, but with less detail. The Ultrahuman Ring Pro is also more durable (though also bigger) with much better battery life and it comes with that sleek charging case.
The great thing about the subscription option is that most people won’t need it. There’s already an overwhelming amount of information and tracking you get out of the box. And it’s all distilled down in a way that helps you continuously improve.
Find the Ultrahuman Ring Pro at Best Buy Canada. If you think the Ultrahuman Ring Air is sufficient for your needs, you can find that model, too.
