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    Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 4 - Black - (2024) - Image 1
    Oura
    4.6 (173 reviews)

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

    GTIN 6430060153127
    $259.99 $349.00
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    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

    173 verified reviews from real customers

    4.6/5
    173 verified reviews
    5★
    78%
    4★
    14%
    3★
    5%
    2★
    2%
    1★
    1%
    B
    Brian K.
    Apr 1, 2026
    Verified Buyer
    ★★★★★
    Exceeded expectations

    Product matched the description perfectly and the packaging was excellent. No issues at all with delivery.

    D
    David N.
    Dec 21, 2026
    Verified Buyer
    ★★★★★
    Consistent quality

    Quality has stayed consistent across multiple orders from this store. Dependable choice.

    O
    Olivia C.
    Nov 20, 2026
    Verified Buyer
    ★★★★★
    Convenient and easy

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

    A
    Amanda T.
    May 5, 2026
    Verified Buyer
    ★★★★★
    Smooth experience

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

    B
    Brian N.
    Dec 3, 2026
    Verified Buyer
    ★★★★★
    Highly recommend

    Ordered this after comparing a few options and glad I went with it. Performance has been consistent.

    A
    Ashley T.
    May 17, 2026
    Verified Buyer
    ★★★★★
    Works perfectly

    Been using it for a few weeks now and it's holding up great. Easy setup and clear instructions included.

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