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Round Ring 2: One minute evaluation
The Round Ring 2 is an bold sensible ring. On paper, it has virtually every little thing you want. Alongside commonplace well being, restoration and sleep monitoring, it affords options you will not discover on many rivals, together with electrocardiogram (ECG) readings and atrial fibrillation (AFib) detection. Round can be promising blood strain and blood glucose development monitoring in future updates.
At first look, it appears like a real challenger to the likes of Oura, RingConn and Samsung. The ring itself appears to be like good, feels light-weight on the finger and comes with a charging case, which is a welcome improve over the earlier Round mannequin. Battery life is strong too, lasting round six days throughout my testing.
However sadly, the day-to-day expertise would not reside as much as that spectacular spec sheet.
The largest problem is the software program. Good rings haven’t got screens, which implies the app is extremely necessary. That is the place the Round Ring 2 struggles probably the most.
Syncing recurrently took a number of minutes, often failed altogether and sometimes required a number of makes an attempt. A number of occasions I opened the app to test my information, waited for it to sync, gave up and closed it once more.
The app itself feels cluttered and unintuitive. Well being information is scattered throughout a number of screens, navigation will be complicated and the language typically feels surprisingly robotic.
One morning, for instance, I used to be informed my sleep was “Incorrect” and the subsequent my wellness abstract knowledgeable me: “Your sleep was appropriate. Your power appears low. Your physique and thoughts are unbalanced.” Relatively than serving to me perceive my well being, experiences like this typically left me extra confused.
A number of the ring’s most fun options additionally didn’t impress. ECG and AFib monitoring by no means totally labored throughout my testing, whereas promised blood strain and glucose monitoring options have but to reach.
What makes all of this particularly irritating is that after I revisited my Circular Ring Slim review from again in 2024, I discovered most of the similar complaints. The {hardware} has undoubtedly improved, however the software program expertise nonetheless feels a step behind the competitors.
The Round Ring 2 is not a foul sensible ring. It has a very good design, respectable battery life and an bold function set. However in a market more and more dominated by the best smart rings from polished rivals like Oura, RingConn and Samsung, ambition alone is not sufficient. Proper now, Round nonetheless appears like an organization with nice concepts struggling to execute them.
Round Ring 2: Specs
|
Part |
Round Ring 2 |
|
Worth |
£280 (black), £360 (silver), £440 (rose gold, gold) / $349, $449, $549 / AU$497, AU$639, AU$782 |
|
Dimensions |
2.55mm thick, 7.8mm broad |
|
Weight |
3g |
|
End |
Black, silver, rose gold, gold |
|
Sizes |
6 to 14 |
|
Materials |
Titanium physique, hypoallergenic inside with a PVD coating |
|
Battery life |
As much as 8 days (energy mode); 5 days (efficiency mode) |
|
Sensors |
ECG, PPG, temp sensor, 3x accelerometer |
|
Connection |
Bluetooth |
|
Water resistance |
Absolutely waterproof (ranking not specified) |
Round Ring 2: Worth and availability
- Pricing begins at £280 / $349 / AU$497
- Rolled out after a Kickstarter launch in late 2025 / early 2026
- No subscription wanted, however premium options anticipated quickly
Relatively than arriving as a conventional retail launch, the Round Ring 2 started life as a Kickstarter mission in 2025 earlier than progressively rolling out to clients by way of late 2025 and into 2026.
Pricing begins at £280 / $349 / AU$497 for the black model, rising to £360 / $449 / AU$639 for the silver mannequin I examined. The gold and rose gold finishes sit on the prime quality at £440 / $549 / AU$782.
At first look, the Round Ring 2 appears to be like competitively priced. One among its largest promoting factors is that it would not require a compulsory subscription to entry core options, in contrast to the Oura Ring 4, which begins at £349 / $349 / AU$534 and in addition requires a further month-to-month membership payment of £5.99 / $5.99
Nonetheless, the image turns into a bit of extra sophisticated whenever you look nearer. Round is already selling upcoming premium options, together with blood strain and blood glucose development monitoring, which are not out there however are anticipated quickly. The corporate says these options will both require a subscription or will be unlocked utilizing Round Cash, that are earned by way of common use, however particulars stay restricted and pricing has but to be confirmed.
Trying throughout the broader sensible ring market, the Round Ring 2 sits in a crowded center floor. It is cheaper than the Samsung Galaxy Ring, which begins at £399 / $399 / AU$699, however dearer than the RingConn Gen 2 at £299 / $299 / AU$460. There are additionally budget-focused choices now, just like the Amazfit Helio Ring, which prices considerably much less at £149.90 / $149.99 / AU$269.
The issue is not essentially the asking value right here however extra that the efficiency would not justify it. Whereas the Round Ring 2 undercuts a number of the largest names within the class, like Oura, Samsung and RingConn, all of them at present supply a extra polished expertise. That makes the Round Ring 2 troublesome to view nearly as good worth, even earlier than any future premium options are introduced into the equation.
Round Ring 2: Design
- Light-weight, slim design
- Silver coloration doesn’t scratch
- Good new charging case included
I preferred the design of the Round Ring 2. The match was very comfy all through testing, even after I was sleeping, and at simply 2g it felt gentle on my finger. The silver end additionally appears to be like pretty premium.
Round affords a variety of sizes right here, from 6 to 14, which beats most rivals. I examined a measurement 8 on my left index finger, which matched the advice from Round’s new digital AI sizing software.
Whereas the corporate nonetheless affords a conventional sizing package as effectively, it is good to see a much less wasteful digital different that truly proved correct in my case. Particularly contemplating you’ll must pay an additional £5 / $5 for Round’s conventional sizing package.
The Round Ring 2 has softer, extra rounded edges than rivals just like the RingConn Gen 2 or earlier Round Ring Slim. Whether or not that is a optimistic or detrimental will come down to non-public desire, but it surely does make the ring really feel barely chunkier than some rivals regardless of it being one of many slimmest selections out there at 2.5mm thick. A small round emblem on the periphery makes it straightforward to get the proper method spherical in order that the sensors are the place they should be.
I examined the silver mannequin, which I would advocate over the black model. Black sensible rings have a tendency to indicate scratches extra simply, and that was one of many large issues on the earlier Round Ring Slim. After two weeks of damage, my ring had picked up just a few minor scuffs however was in good situation total.
One other welcome enchancment right here is the charging case. In contrast to the Round Ring Slim, which relied on a charging cable and small plinth, the Ring 2 ships with a compact clamshell charging case that is straightforward to hold and use.
Total, the ring’s design is among the Round Ring 2’s largest strengths. The corporate has clearly refined the {hardware}. Sadly, as we’ll see later, the software program hasn’t advanced on the similar tempo.
Round Ring 2: Options
- A lot of options
- ECG and AFib
- Glucose and blood strain readings on the best way
The Round Ring 2 has an bold set of options. Alongside commonplace well being, sleep and exercise monitoring, it measures metrics like coronary heart charge, coronary heart charge variability (HRV), blood oxygen saturation (SpO2), pores and skin temperature and respiration charge.
There are additionally ladies’s well being options designed to trace hormonal shifts and fertility, plus stress monitoring, guided respiration workout routines, treatment reminders and an AI assistant referred to as Kira.
The headline options are ECG measurements and AFib detection, each of that are uncommon in sensible rings. Round can be promising blood strain and blood glucose development monitoring in future updates, although neither function was out there throughout testing and each will sit behind a premium-ish mannequin once they arrive. Blood strain will not be straightforward to measure with LED-based optical coronary heart charge sensors, with out an inflatable cuff for calibration: it will likely be attention-grabbing to see what kind the blood strain function finally takes, and whether or not it will likely be correct.
On paper, it is a formidable bundle that rivals, and in some circumstances truly exceeds, what you will discover from greater names on this area.
Round Ring 2: Efficiency
- Disappointing app
- Sluggish to sync and replace
- Battery life is improved
The Round Ring 2 made a very good first impression. Fundamental metrics like steps, coronary heart charge and sleep monitoring all appeared cheap through the first few days of testing. However the longer I wore it, the extra issues began to emerge.
The largest problem is the app. Good rings haven’t got screens, which implies if you consider it, the app successfully is the product, very like a Whoop band. That is the place the Round Ring 2 falls behind rivals.
Syncing is frustratingly gradual. Pulling information from the ring typically took a number of minutes and infrequently failed altogether, forcing me to attempt once more. Which may sound like a small criticism, but it surely provides pointless friction. A number of occasions I discovered myself opening the app, ready for information to sync, then merely closing it once more. If I owned this ring long-term, I think I would finally cease checking the app altogether.
The app itself feels cluttered and unintuitive. Well being insights, scores, charts and options are scattered throughout a number of screens, whereas the house web page is full of circles, playing cards and widgets competing for consideration. At the same time as somebody who checks wearables for a dwelling, I typically discovered it tougher than it needs to be to find particular data.
The language would not assist both. As talked about above, the app stored telling me my sleep was “Incorrect”, or my physique was “unbalanced”, which left me confused relatively than enlightened.
The AI assistant, Kira, wasn’t a lot better, largely repackaging present information in a complicated format with tiny fonts and an enormous chunk of textual content with generic suggestions, like “keep hydrated”. A number of the ring’s most fun options additionally didn’t ship. ECG and AFib monitoring by no means totally labored throughout my testing, repeatedly getting caught on a loading display screen.
Sleep monitoring was typically correct after I adopted a traditional sleep schedule, but it surely struggled with fragmented sleep and infrequently recorded inaccurate sleep occasions. On a number of events I awakened for just a few hours earlier than going again to sleep, just for the ring to document your entire interval as one steady sleep session.
Exercise monitoring isn’t what sensible rings do greatest. However right here it nonetheless appears like an afterthought. Sports activities Classes are hidden away, should be began manually and there isn’t any computerized exercise detection, in contrast to rivals just like the Oura Ring 4 and Samsung Galaxy Ring. I additionally skilled a handful of smaller bugs, together with random disconnections and occasional time zone adjustments regardless of not travelling wherever.
Battery life is one space the place the Round Ring 2 performs effectively. Round guarantees as much as 5 days in Efficiency Mode and I managed six days throughout testing. That is aggressive with most main rivals and a big enchancment over the Round Ring Slim.
Total, the Round Ring 2 appears like a wise ring with wonderful concepts however inconsistent execution. Sure, the {hardware} is sweet, the function checklist is spectacular and the battery life is strong. However the software program expertise stays frustratingly tough across the edges, and in an more and more aggressive sensible ring market, that is troublesome to miss.
Round Ring 2: Scorecard
|
Class |
Remark |
Rating |
|
Worth |
There’s no subscription, which makes it appear to be good worth. However when you issue within the inconsistent efficiency and the power of the competitors, it is troublesome to justify the value. |
2.5/5 |
|
Design |
Light-weight, comfy to put on and I preferred the charging case. It would not stand out in opposition to the best-looking sensible rings in the marketplace, however the {hardware} feels thoughtfully designed with minimal indicators of damage. |
4/5 |
|
Options |
A powerful vary of well being, wellness and sleep monitoring options, together with ECG and AFib monitoring. The problem is not the breadth of options out there, however the truth that some are nonetheless lacking regardless of being promised. |
4/5 |
|
Efficiency |
The function set is promising, but it surely’s held again by gradual syncing, buggy conduct and an app that feels cluttered and unfinished. Battery life is sweet, however an total lack of polish makes it troublesome to advocate. |
2.5/5 |
Round Ring 2: Ought to I purchase?
Purchase it if…
Do not buy it if…
Additionally take into account
How I examined
I examined the Round Ring 2 for two weeks. I wore it 24/7 and solely took it off to cost it and after I was lifting weights — I discovered the laborious method testing sensible rings through the years that they are very straightforward to scratch. It was on all through exercises, working, socializing, enjoyable on a night and sleeping at night time.
I have been reviewing sensible rings for the reason that very first iteration of the Oura ring got here out in 2017 and have examined virtually each era from each sensible ring model since. Which places me in an incredible place to check fashions, inform you which is best for you and produce you that every one necessary context concerning the sensible ring trade.
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