Edition of October 17, 2026 · Research phase, testing next
A ring is the least intrusive thing you can wear to bed. Here is what the sources say, and what the membership costs.
Oura Ring 5
The only ring on our list so far, and the one published roundups most often put first.
Sources: Tom's Guide (opens in a new tab)
The ring most sleep-tracker roundups lead with, with a monthly membership attached.
Good fit if: You would rather wear a ring than anything on your wrist at night.
Weigh: Membership costs $5.99/month or $69.99/year on top of the $399+ ring. Business Wire (Oura press release) (opens in a new tab)
When testing starts, every product here is scored on the same 100-point scorecard, led by accuracy against a sleep diary and a second device (25 points) and overnight comfort (20). Three-year cost counts for 15 points, which is why we show it now.
Not yet covered, so we make no claims about them: Ultrahuman Ring, Samsung Galaxy Ring, RingConn.
None yet. This shortlist is built from published sources. We will name picks only after hands-on testing, and say how many nights each product was worn.
We only score products we have used ourselves, on a published 100-point scorecard. Ratings from other publications are quoted with attribution, never as ours.