RingConn vs Ultrahuman Ring Air

RingConn vs Ultrahuman Ring Air: Which smart ring deserves your finger?

In recent times, smart rings have made their mark as understated yet potent gadgets, seamlessly merging fashion with tech. As the arena for these inconspicuous wearables evolves, two new names have emerged: RingConn and Ultrahuman Ring Air. Over the past month, we’ve delved deep into individual reviews for both, links to which you’ll find as you read on. Here, we juxtapose the two, weighing their merits against each other.

Each ring has etched its own space in the market, boasting unique attributes and specific benefits. This comparison aims to highlight the pros, cons, and standout features of both.

You can snag the RingConn for $280 directly from its official site, while the Ring Air is priced at $350 on Ultrahuman’s platform (check price on Amazon / Ultrahuman).

RingConn vs Ultrahuman Ring Air: Look & feel

Design and comfort of the device play a particularly important role when it comes to smart rings. After all, such a gadget is not just a piece of technology; it’s a piece of jewelry that one wears throughout the day. The good news is that when it comes to the look and feel, both RingConn and Ultrahuman Ring Air have managed to strike a balance between aesthetics and functionality.

Design aesthetics

RingConn boasts a straightforward, functional design. Its outer-square, inner-circle design gives it an exclusive yet minimalistic look. Available in three metal colors – gold, silver, and black – it doesn’t try to be overly stylish but focuses on serving its purpose efficiently. The meticulous care and precision that have gone into crafting this device are evident right from the premium presentation box it arrives in.

On the other hand, the Ultrahuman Ring Air exudes a sense of robustness and durability. Made from fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating for its outer shell, it promises resilience. The inner coating of medical-grade hypoallergenic epoxy resin ensures that the ring is gentle on the skin, making it suitable for continuous wear. At the moment it is only available in Black colour, but more colour options are coming soon.

As far as actual size, RingConn has a width of 7.8mm and thickness ranging around 2.6mm. Ultrahuman, on the other hand, is sightly broader at 8.1mm. Its thickness varies between 2.45mm to 2.8mm depending on the size.

Both devices are designed for all day wear. Weighing between 3 and 5 grams, the RingConn is discreet and comfortable. The Ultrahuman Ring Air, being slightly lighter, ranges between 2.4 to 3.6 grams depending on the ring size. However, this difference in weight is hardly noticeable when worn.

One thing worth emphasing is that we actually found RingConn more comfortable to wear. This is because it has rounded edges. Ultrahuman’s angular edges reduce comfort.

RingConn vs Ultrahuman Ring Air
Ring Conn (Grey ring in the pic), Ultrahuman Ring Air (Black ring in the pic)

As far as water resistance, RingConn is designed to be robust against the elements with an IP68/5ATM rating, making it dustproof and waterproof up to 50 meters. Ultrahuman Ring Air also offers an impressive water resistance. In its case up to 100 meters, making it suitable for more intense water activities.

Sizing kit & fit

The rings look modern and can easily pass off as contemporary pieces of jewelry. To ensure a perfect fit, the companies provide a complimentary sizing kit. This thoughtful addition allows users to determine the appropriate fit from various options. A perfectly fitting ring not only ensures better comfort but also leads to more accurate tracking. It is crucial for the optimal functioning of the smart ring, given the plethora of sensors embedded within.

RingConn vs Ultrahuman Ring Air
Ring Conn (Grey ring in the pic), Ultrahuman Ring Air (Black ring in the pic)

RingConn vs Ultrahuman Ring Air: Hardware

Moving below the surface, and once again there is little to separate these two devices.

The RingConn is notably equipped with a combination of infrared, red, and green sensors, complemented by temperature sensors. These integrated sensors are crucial in their role, diligently tracking a range of health metrics to provide users with insightful data about their well-being.

Similarly, Ultrahuman Ring Air features red LEDs specifically designed for heart rate monitoring and oxygen saturation measurements. Additionally, it incorporates green LEDs for further heart rate tracking. The ring also boasts an infrared Photoplethysmography (PPG) sensor, a non-contact medical-grade skin temperature sensor, along with a 6-axis motion sensor.

Both devices have internal memory which is good for a few days. They use Bluetooth for connectivity, ensuring a stable link with devices, and also boast EMF-Safe technology. RingConn is the only one of the two to boast a separate Airplane mode.

Battery life

The RingConn boasts a commendable battery life, promising users up to 7 days of usage on a full charge, which is achieved in approximately 90 minutes. Adding to its appeal, especially for those constantly on the move, is its portable charging case, ensuring that the device is always powered up.

In contrast, the Ultrahuman Ring Air, while offering a slightly shorter battery life of up to 6 days, has the advantage of a quicker charging time, taking only 1.5 to 2 hours to fully charge. This smart ring is complemented by a USB-C charging dock, providing users with a seamless charging experience.

Now, having said this we need to add that a recent firmware update seems to have effected RingConn’s battery life. We noticed that the device in our possession now lasts between 3-4 days. Hopefully, the company will resolve this in a future software refresh and get the battery life up to where it was initially.

RingConn vs Ultrahuman Ring Air
Ring Conn (Grey ring in the pic), Ultrahuman Ring Air (Black ring in the pic)

RingConn vs Ultrahuman Ring Air:Technical specs

As can be seen from the table below, both of these rings are very similar to the Oura Ring in terms of the hardware, sensors and main specs.

Ultrahuman Ring Air
Oura Ring
Durable titanium, PVD Coating, Non-allergenic, non-metallic, seamless inner molding
Fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating outer shell. The inner of the ring is coated with medical-grade hypoallergenic epoxy resin.
Durable titanium, PVD Coating, Non-allergenic, non-metallic, seamless inner moulding
Water resistance
IP68/5ATM dustproof and waterproof up to 50m
up to 100m/328 ft
up to 100m/328 ft
Width: 7.8mm, Thickness: 2.6mm
Width: 8.1mm, Thickness: 2.45mm to 2.8mm (depending on ring size)
Width: 7.9mm, Thickness: 2.55mm
3 to 5 grams (depending on ring size)
2.4 to 3.6 grams (depending on ring size)
4 to 6 grams (depending on ring size)
Accelerometer, infrared, Red and Green, temperature sensors
Red LEDs (heart rate monitoring and oxygen saturation). Green LEDs (heart rate monitoring). Infrared Photoplethysmography (PPG) sensor, non-contact medical-grade skin temperature sensor, 6-axis motion sensors.
Green LEDs (optical heart rate sensor), Red LED (blood oxygen sensor), Infrared Photoplethysmography (PPG) sensors, Skin temperature sensors (negative temperature coefficient sensors), Photodiodes, 3D Accelerometer
Battery life
Up to 7 days, Full charge in 90 minutes
Up to 6 days of battery life, 1.5 – 2 hours to fully charge the Ring from 0% to 100%.
Up to 7 days, Full charge in 20 to 80 minutes
Portable charging case
Charging dock USB-C
Charging dock USB-C
up to 7 days of data
Built-in memory – 4-6 days
16 MB
BLE 5.2, EMF-Safe and Allows Airplane Mode
BLE, EMF-Safe and Allows Airplane Mode
$280 – no monthly subscription
$350 – no monthly subscription
$300 (and up depending on model) + $5.99 monthly subscription

RingConn vs Ultrahuman Ring Air: Functionality

A wealth of data

At their essence, both the RingConn and Ultrahuman Ring Air are crafted as all-encompassing health and wellness monitors. Their forte lies in recovery-related statistics, excelling particularly in areas like heart rate and heart rate variability. While the Ultrahuman Ring Air takes a leap ahead with its detailed Recovery metric, RingConn compensates with its unique stress metric, a feature absent in the Ultrahuman device.

Both rings offer a wide spectrum of data, encompassing detailed sleep analysis, from nap durations to the intricacies of deep, REM, and light sleep phases. They also monitor oxygen saturation and skin temperature.

In terms of software, we would give Ultrahuman a slight advantage. Its smartphone app is user-friendly, emphasising actionable insights derived from the data. RingConn’s app, though rich in data, could benefit from more direct insights.

Also, the Ultrahuman Ring Air boasts two interesting features you won’t find on RingConn. First is the “Circadian Phase Alignment,” a tool that aids users in synchronizing their daily activities with their natural circadian rhythms. By doing so, it promotes optimal energy levels, mood, and overall well-being. The second noteworthy feature is the “Stimulant Restriction Window.” This innovative function provides users with personalized recommendations on when to avoid stimulants like caffeine, ensuring they don’t interfere with sleep patterns or overall restfulness.

Accurate recovery-type statistics, not so accurate at high intensity exercise

Accuracy is paramount when it comes to health metrics. In our tests, comparing the rings against renowned brands like Whoop and Garmin, both devices proved reliable when it comes to recovery-type stats such as heart rate, HRV, etc. RingConn might have a slight advantage in precision, but both are commendable in this aspect. Also, it is worth mentioning that blood oxygen is currently in Beta for Ultrahuman.

The rings also provide additional metrics such as steps and calories, and their accuracy in these areas is decent. However, when it comes to exercise tracking, they fall short as compared to smartwatches. Ultrahuman is taking strides with its new Workout mode, albeit still in Beta and requiring more refinement. RingConn, too, has plans to roll out a similar feature in the coming days

And that is one more thing that is commendable when it comes to both companies. They are actively engaging with their user communities, and rolling out software updates and new features on a regular basis.

RingConn vs Ultrahuman Ring Air
Ring Conn (Grey ring in the pic), Ultrahuman Ring Air (Black ring in the pic)

RingConn vs Ultrahuman Ring Air: The bottom line

RingConn and Ultrahuman Ring Air each bring their own set of strengths to the table. While both rings offer a plethora of features and a similar set of sensors, battery life and design, individual preferences and specific needs will ultimately dictate the choice between them.

In our experience, RingConn stands out for its more accurate data – which is paramount for those who prioritise precision in their health metrics. Its unique stress data offers a perspective on wellness that is absent in the other device. Additionally, its lower price point makes it an attractive option for those seeking a balance between cost and functionality.

On the other hand, the Ultrahuman Ring Air shines with its user-centric approach. Its app interface is not only user-friendly but also emphasizes actionable insights, making it easier for users to interpret and act on their health data. The ring’s Recovery metric provides a comprehensive view of one’s rest and recuperation. Furthermore, its innovative features, such as the Circadian Phase Alignment and Stimulant Restriction Window, underscore its commitment to promoting holistic well-being.

In wrapping up, the choice between RingConn and Ultrahuman Ring Air boils down to what one values most in a smart ring. Whether it’s the accuracy and affordability of RingConn or the holistic approach and user experience of Ultrahuman Ring Air, both rings offer a compelling package for those keen on integrating tech into their wellness journey.

You can snag the RingConn for $280 directly from its official site, while the Ring Air is priced at $350 on Ultrahuman’s platform (check price on Amazon). RingConn is currently running a Christmas/New Year sale – the ring is $30 off on their website, plus you get a free ring protector.

Advantages of RingConn

  • More accurate data
  • Offers a unique stress metric
  • Costs less
  • More comfortable to wear
  • Better charger (portable case)
  • Excellent user support

Advantages of Ultrahuman Ring Air

  • Boasts an attractive app interface, focusing on actionable insights.
  • The addition of a Recovery metric
  • Features the innovative Circadian Phase Alignment and Stimulant Restriction Window, promoting holistic well-being.
  • Slightly lighter

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Marko Maslakovic

Marko founded Gadgets & Wearables in 2014, having worked for more than 15 years in the City of London’s financial district. Since then, he has led the company’s charge to become a leading information source on health and fitness gadgets and wearables.

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