Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Silver - (2024)
Ships from Best Buy®
JZ90-54217-10
Product Overview
First month of membership is on us with your purchase 5.99/mo afterwards. Offer available to new members only. Take advantage of the annual prepaid option for 69.99. Membership is tied to your account accessible via the Oura App not your physical ring.
Size Before You Buy
Order an Oura Ring 4 Sizing Kit or visit a Best Buy store to find your optimal size then return to BestBuy.com to buy your Oura Ring 4.
Accuracy - Smart Sensing
Oura tracks over 50 health metrics including sleep activity stress heart health and women’s health metrics. Oura Ring 4 is powered by Smart Sensing which adapts to your unique finger and activity — delivering accurate continuous data day and night.
Battery
With up to 8 days of battery life no screens and no vibrations Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments.
Designed For 24/7 Wear
The updated design of Oura Ring 4 is more comfortable fits better than ever and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch even for sensitive skin.
Sleep
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Description
Specs
Length: 1.4 in
Width: 4.2 in
Height: 4.5 in