Oura Ring 5 review: impressive thinness, live activity tracking, and conversational AI, but not very durable, LEDs are distracting, and the app is confusing
People who already own one of the company's older models have less of a reason to upgrade to the $399 device. — The Oura Ring 5 is the best smart ring yet.
Context & Ripple Effects
Oura’s Ring 5 follows a Ring 4 cycle centered on slimmer hardware, expanded sizing, improved sensing, and an app redesign. The new model raises the entry price from $349 to $399 while promising a substantially smaller form factor, improved sensing, and repositioned LEDs.
This review tests whether those changes amount to a compelling replacement rather than simply a refinement. Its mixed verdict is especially relevant because earlier Ring 4 coverage already framed comfort, data collection, and app experience as key parts of Oura’s value proposition.
First-order effects
- Prospective buyers get a more compact ring with live activity tracking and conversational AI, but must weigh those additions against reported durability concerns, distracting LEDs, and a confusing app.
- Existing Ring owners have a weaker upgrade case at the higher $399 price when the review finds the improvements insufficiently decisive for prior-model users.
Second-order effects
- Oura faces pressure to turn its sensing and AI additions into clearer everyday value, since hardware thinness alone may not overcome usability and durability objections.
- The $50 step up from Ring 4 makes product quality and software clarity more consequential to conversion, particularly given that Ring 4 coverage already identified subscription requirements as a buyer consideration.
Third-order effects
- If successive smart-ring releases continue to prioritize miniaturization and added sensing features, differentiation will increasingly hinge on reliability and the coherence of the companion software rather than on form-factor gains alone.
- The pattern suggests a maturing upgrade cycle: vendors may need to make new health features visibly useful to existing customers, not merely package them in thinner hardware.
The trend: Smart rings are moving from early form-factor innovation toward an execution contest over durable hardware, intelligible health software, and upgrade-worthy features.