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    Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Stealth - (2024) - Image 1
    Oura
    4.8 (70 reviews)

    Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Stealth - (2024)

    GTIN 6430060153554
    $259.99 $349.00
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    Free Shipping
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    Buy now, pay later — 4 interest-free payments of $65.00 Afterpay Klarna Shop Pay Affirm
    Free Standard Shipping — Ships free to anywhere in the U.S. Ships from Baton Rouge. Total Estimated Delivery: 4 to 7 business days.
    Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 50 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.

    Free standard shipping on all U.S. orders. Orders are processed within 1-2 business days and typically arrive within 4-7 business days depending on your location.

    Not satisfied? Return your item within 28 days of delivery for a full refund. Items must be unused and in original packaging.

    We stand behind every product we sell with secure checkout, responsive customer support, and fast U.S.-based shipping — so you can buy with confidence.

    Customer Reviews

    70 verified reviews from real customers

    4.8/5
    70 verified reviews
    5★
    78%
    4★
    14%
    3★
    5%
    2★
    2%
    1★
    1%
    E
    Emily P.
    Jan 16, 2026
    Verified Buyer
    ★★★★★
    Quick delivery

    Ordered on a Monday and it showed up within a few days. Delivery was quicker than most stores.

    R
    Rebecca C.
    Nov 23, 2026
    Verified Buyer
    ★★★★★
    Convenient and easy

    Ordering and delivery were both straightforward with no unexpected issues along the way.

    O
    Olivia C.
    Nov 11, 2026
    Verified Buyer
    ★★★★★
    Exactly as described

    Exactly as pictured and described on the product page. No surprises, just a solid item.

    A
    Amanda T.
    May 17, 2026
    Verified Buyer
    ★★★★★
    Smooth experience

    Checkout was quick, tracking updates were accurate, and the item arrived in good condition.

    L
    Laura L.
    Mar 15, 2026
    Verified Buyer
    ★★★★★
    No complaints at all

    Used it regularly since it arrived and haven't run into any issues. Does the job well.

    A
    Ashley T.
    May 17, 2026
    Verified Buyer
    ★★★★★
    Convenient and easy

    Ordering and delivery were both straightforward with no unexpected issues along the way.

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