The latest generation of smart rings, the Oura Ring 5 and RingConn 3, offer distinct trade-offs for consumers. The Oura Ring 5 is an incremental hardware update focused on a slimmer design, while the RingConn 3 competes on price and style but falls short in software polish.
The Oura Ring 5 retains the same sensors as its predecessor but is thinner and lighter Source: The Verge. Oura claims improved accuracy via four times more powerful LEDs and redesigned sensors Source: Wired. However, reviewers note minimal data differences compared to the Ring 4 Source: Wired. Battery life averages six to nine days, a modest improvement Source: Wired. In contrast, the RingConn 3 offers a similar form factor at a lower starting price of $349 and no subscription fee, unlike Oura's mandatory $6 monthly charge Source: TechCrunch.
Oura's app gains predictive health features and an AI assistant called Oura Advisor, powered by large language models Source: Wired. All software updates are available to older rings, reducing the incentive to upgrade Source: The Verge. The RingConn 3's app requires manual intervention for workout detection and lacks automatic gym tracking, which disappointed the reviewer Source: TechCrunch. Aesthetics-wise, both rings are praised for their jewelry-like appearance, though the RingConn 3 is noted for potentially scratching easily Source: TechCrunch.
“Battery life was also a modest improvement, averaging between six and nine days per charge. This slightly exceeds its predecessor’s five- to eight-day estimate.”
“Oura attributes any accuracy improvements to LEDs that are four times more powerful, redesigned sensors that sit closer to your skin, and 12 independent signal pathways intended to improve readings across different finger shapes and skin tones.”
“Between the RingConn 3 and the Oura Ring 5, I opted for the RingConn simply because it is less expensive, starting at $349 compared with Oura’s $399 starting price. That’s not a huge difference, but Oura also requires users to pay for a $6 monthly subscription to use a device they already paid for”
“At my initial hands-on, Oura told me that the Ring 5 will have a narrower size range than its predecessor. Sizes 4, 5, 14, and 15 aren’t available.”
“I was disappointed to find that the RingConn 3 requires a good deal of manual intervention. It only detects workouts if you are physically moving through space — so if you’re at the gym or doing Pilates, the ring won’t automatically detect them”
“The smaller design is an engineering feat, but from a consumer perspective? It isn’t such a noticeable improvement that I’d advocate shelling out an extra $399 minimum if your current Oura Ring is working fine.”