Is the Oura Ring 5 worth it over the Ring 4?

The Ring 5 is the newer generation with updated sensors and the same titanium build. If you already own a Ring 4, the upgrade mainly matters for the latest tracking features; first-time buyers can weigh the $339.95 eBay price against older models.

Do I need a subscription?

Yes, full sleep, readiness and trend insights require an Oura membership. Without it the ring still records basic data but you lose most of the app's analysis.

How do I pick the right size?

Oura sells a sizing kit, and you should wear the test ring for a day before ordering. Size 8 fits a specific finger, and the finished ring cannot be resized.

How long does the battery last?

Oura rates the ring for roughly several days per charge, depending on how often you sync and use live heart rate. A full charge takes about an hour on the dock.

Does it work with Android?

Yes, the Oura app supports both iOS and Android phones. Check the app's minimum OS version before buying.

The lowest recent price was $339.95 at eBay as of November 7, 2026, against $399.00 on November 5, 2026. Oura discounts rings around major sales events.

Where is the Oura Ring 5 Smart Ring, Silver, Size 8 cheapest?

At Amazon, for $399.00, as of our latest check.

Is the Oura Ring 5 Smart Ring, Silver, Size 8 at its lowest price?

Yes: $399.00 is the lowest price we've seen for it since November 5.

Where can I buy the Oura Ring 5 Smart Ring, Silver, Size 8?

5 stores we checked sell it, including Best Buy, Walmart, Target, Amazon, eBay.

Oura Ring 5 Smart Ring, Silver, Size 8

Best price now

$399.00at AmazonObserved at 5:39 PM

Compared across 4 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Our take on the Oura Ring 5 Smart Ring, Silver, Size 8

The Oura Ring 5 is a titanium smart ring that tracks sleep, heart rate, temperature and readiness from a finger. It is the fifth generation of Oura's ring, and the silver finish keeps it looking like plain jewelry. The best new price is $339.95 at eBay as of November 7, 2026, below the $399.00 it listed at on November 5, 2026. Five stores carry it new.