Oura
Oura Ring 4
Health ring · Available to buy
Price not verified
Partially verified · Last verified 2026-10-10 · Source
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Smart Ring Comparison
Compare smart rings side by side — sizes, materials, sensors, battery life and subscription requirements for Oura, Samsung Galaxy Ring, Ultrahuman and RingConn.
Check the sizing kit before buying and look closely at subscription costs, which can change the real price over time.
Every model was checked on its official page on the date shown. Most records are partially verified; missing values say “Not verified”. Sources & methodology
4 of 4 smart rings. Prices are the official listed price for the market shown, not live and not converted.
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Samsung
Galaxy Ring
Health ring · Available to buy
Price not verified
Partially verified · Last verified 2026-10-10 · Source
Ultrahuman
Ring AIR
Health ring · Available to buy
$349 (US/global store)
Partially verified · Last verified 2026-10-10 · Source
RingConn
RingConn Gen 2
Health ring · Available to buy
$299 (US store (out of stock when checked))
Partially verified · Last verified 2026-10-10 · Source
Icons are used instead of product photos because licensed images were not available. Fields marked “Not verified” were not stated on the cited official page.