Oura Ring 5 earns its place for newcomers, but existing owners have little reason to move

The smart ring form factor runs against a constraint that larger wearables sidestep: sensors and battery must fit inside a band worn on a finger, where signal quality depends on contact geometry and available power is tightly constrained. The Oura Ring 5, reviewed by The Verge, earns the title of best smart ring on the market for buyers entering the category. Ring 4 owners, the review concludes, can skip it.

Who the Ring 5 is built for

The Verge's review opens with a sharp buyer segmentation: the Ring 5 addresses newcomers looking for a smartwatch alternative, and existing Oura owners considering an upgrade. The device's case is strongest for the first group. The Verge describes it as a great casual health tracker, and that framing marks its ceiling. Buyers who want to track fitness details at granular depth will find purpose-built hardware more capable. The Ring 5 earns its top-of-category status specifically within the smart ring segment, not against fitness wearables broadly.

The upgrade math for Ring 4 owners

For the second group, the case collapses quickly. The Ring 4 launched less than two years ago. The ceramic variant, which The Verge's reviewer cites as a personal favorite, arrived less than a year back. Both represented major advances over the Gen 3 in sensors and software. That generational step, from Gen 3 to Ring 4, was where the platform moved meaningfully. Owners who made it have already absorbed those gains. The review's recommendation is blunt: Ring 4 owners do not need to upgrade.

What the replacement cycle signals

When a premium device refreshes before its predecessor has cleared a two-year window, the purchasing calculation shifts from "is it better" to "better enough to justify the cost." Oura's cadence puts the Ring 5 in exactly that position relative to Ring 4 and ceramic Ring 4 cohorts. For a buyer arriving at the smart ring category without prior Oura hardware, the Ring 5 is currently the best entry point available. For a ceramic Ring 4 owner inside that first year of ownership, The Verge's answer is clear: nothing has changed enough to move.