Oura Ring 4, Smart Ring - Brushed Silver - Size 8 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Before You Buy, Android & iOS Compatible
21-pt tracked
$399.00

Oura Ring 4, Smart Ring - Brushed Silver - Size 8 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Before You Buy, Android & iOS Compatible

★★★★☆ 4.0/5 (7,915 reviews) #109 in Electronics

$399.00

Price accurate as of Jul 29, 2026. Check current price on Amazon.

See Price on Amazon

This OURA item is priced 177% above the 266,917-product Electronics average of $144.23, and rated below the category's 4.3-star average.

Specifications

BrandOURA
CategoryElectronics
Stock StatusIn Stock
ASINB0D9WVYHL6
Listed SinceJul 11, 2026

Price History

Checked 21 times, trending flat — a real price history, not a one-time listing.

DatePrice
Jul 29, 2026$399.00
Jul 28, 2026$399.00
Jul 27, 2026$399.00

Best-Seller Rank History

Amazon's own sales rank within Electronics, over time.

DateRank
Jul 29, 2026#109
Jul 28, 2026#109
Jul 27, 2026#109
Last checked Jul 29, 2026 11:00pm

Common Questions

Is this a good price for Electronics?

At $399.00, this is about 177% above the 266,917-product Electronics average of $144.23.

How well does this sell compared to other Electronics products?

It's ranked #109 in Electronics by Amazon's own best-seller rank, and its price has been trending flat over our last 21 price checks.

How reliable is the 4.0 star rating?

It's based on 7,915 Amazon reviews, compared to a Electronics category average of 4.3 stars.

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