Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
No current offers
Saved product information may be incomplete. Check the selected variant and package contents; availability elsewhere is not verified.
A pink smart ring made of zirconia ceramic. It is slightly thicker than the standard Ring 4 and is described as having the same sensors, battery, and measurement accuracy.
It analyzes sleep phases, breathing, heart-rate variability, and skin temperature, with metrics shown in the Oura app. The ceramic is described as scratch-resistant and as not fading over time.
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.