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smart rings

Car Rings

Speaker rings are an easy way to improve your car's audio system without having to splurge on a whole new speaker set. They're simple devices that slip over the edge of your factory speakers, adding a little extra depth and richness to your sound. Browse the top-ranked list of car rings below along with associated reviews and opinions. 

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  1. Stinger - RoadKill Universal Fast Rings Kit for 5” x 7” and 6” x 8” Speakers - Black

    SKU: J2VK4TVZ2P

    Product Description

    Optimize the performance of your 5” x 7” or 6” x 8” aftermarket car speakers with this RoadKill Universal Fast Rings Kit by Stinger. The RKFR5768 kit includes three foam rings that isolate the speaker and direct the sound towards the cabin to improve mid-bass response and eliminate wave cancellation. This RoadKill Fast Rings speaker enhancement system is a perfect fit for speakers and installs easily...
    See all Car Sound Damping
    Your price for this item is $24.99

  2. Apple - AirTag FineWoven Key Ring - Black

    SKU: JJGCQ8TH58

    Key ring airtag...Key ring AirTag should help if you misplace your keys...It has very Sleek design and very useful for my car keys.

    Product Description

    The FineWoven key ring is thoughtfully crafted from innovative materials. The stainless steel is as striking as it is strong, while the durable microtwill has a suedelike feel and is made from 68 percent post-consumer recycled content, significantly reducing carbon emissions compared to leather. And it fits snugly over your AirTag, so you never have to worry about it falling out. AirTag is sold separately....
    See all Bluetooth Trackers & Accessories
    Your price for this item is $35.00

  3. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Rose Gold - (2024)

    SKU: CT2962VZZ4

    Love this ring. It was in stock. I ordered it online. Did a store pick up set the ring up literally in my car you do need Wi-Fi but my vehicle has Wi-Fi and it’s been great ever since....Oura Ring 4...Great...

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  4. Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Midnight - (2025)

    SKU: CT2962V5LG

    This is pretty much exclusively due to the ring being 20% thicker than the standard titanium ring, causing it to press against other fingers and anything you might be grasping noticeably more than the...

    Product Description

    Oura Ring 4 Ceramic is a modern expression of our revolutionary smart ring technology that blends refined elegance with everyday durability. The high-performance ceramic exterior is designed to keep up with you and all that you do. The Ceramic Collection is available in four unique colors: Midnight, Petal, Tide and Cloud. Each new color is built to accent your style and personality. This colorful...
    See all Smart Rings
    Your price for this item is $499.00

  5. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)

    SKU: CT2962VZS7

    Oura ring...The sizing rings you have to buy to determine your size are a little bit smaller than the actual ring size. ...Oura sets standard with it's Oura Ring 4...They continue to get high praise for...

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

  6. Stinger - RoadKill Universal Fast Rings Kit for 6” and 6.5” Speakers - Black

    SKU: J2VK4TVZ2T

    Product Description

    Enhance your 6” or 6.5” speakers with this RoadKill Universal Fast Rings Kit by Stinger. The RKFR6 features separate foam gaskets, mid-rings and circular pads precision designed to cushion and isolate specific parts of your speakers for high-quality audio performance. This Stinger RoadKill Fast Rings kit absorbs wave interference and reduces panel vibrations for increased audio output efficiency.
    See all Car Sound Damping
    Your price for this item is $24.99

  7. Metra - Dash Trim Ring for Select 1999-2009 Bentley Arnage DIN - Black

    SKU: J7RX7L8L57

    Product Description

    Compatible with most DIN-style radios, this Metra 89-30-0750 3/4" trim-ring border allows you to put the finishing touches on your custom radio installation. The durable ABS plastic material ensures lasting use.
    See all Dash Installation Kits
    Your price for this item is $6.99

  8. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Gold - (2024)

    SKU: CT2962VZ8Z

    I have a cover over my ring to protect it from scratches and I’ve added some rings so it gives off more of a feminine look....Gold oura Ring...I love this ring totally worth it I really recommend this...

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  9. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 15 - Rose Gold - (2024)

    SKU: CT2962VZFR

    I spent a TON of time researching smart rings, and hands down - the Oura Ring was the highest recommendation across the board.

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  10. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Silver - (2024)

    SKU: CT2962VZPK

    Ring...The ring fits great and does not slip off. Easy setup....Love my ring...Absolutely love my ring. Fits great. Tracks great!!

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

  11. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Brushed Silver - (2024)

    SKU: CT2962VZVZ

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $399.00

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

    SKU: CT2962VZY6

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

  13. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)

    SKU: CT2962VZ42

    They are some of the best and most accurate rings on the market...Nice Ring...Excellent ring. I love this ring and very useful. Would love to purchase for my family.

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  14. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Stealth - (2024)

    SKU: CT2962VZH5

    This ring replaced my first generation Oura ring. My two adult children also have rings and we are in a Circle so we can offer encouragement and congratulations depending on the readings....Oura Ring...Does...

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $399.00

  15. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Silver - (2024)

    SKU: CT2962VZP9

    Oura ring...Both me and my daughter have oura rings! Best investment EVER!...One Ring to Rule them All...Item has been great and much improved over previous rings.

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

  16. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 4 - Brushed Silver - (2024)

    SKU: CT2962VZF4

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $399.00

  17. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Rose Gold - (2024)

    SKU: CT2962VZFG

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  18. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Silver - (2024)

    SKU: CT2962VZ63

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

  19. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Gold - (2024)

    SKU: CT2962VZ34

    Oura ring 4...Absolutely love this ring and all the stuff it tracks....Best Smart Ring out there....Works incredibly well, very accurate compared to other rings is the best. There’s a monthly subscription...

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  20. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Stealth - (2024)

    SKU: CT2962VZTS

    Found out after the fact there are "ring covers" although that seems to defeat the purpose of the rings design and finish if you're going to hide it under a cover....Oura Ring 4...Great Ring - total game...

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $399.00

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

    SKU: CT2962VZ7C

    The gen 4 ring is great!...The gen 4 ring is a major improvement over the gen 3 ring.

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

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

    SKU: CT2962VZXQ

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00

  23. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Silver - (2024)

    SKU: CT2962VZSV

    Oura ring...Great ring, really like the features this has on it....Love this ring, it’s accurate! Highly recommend this purchase

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $349.00

  24. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Gold - (2024)

    SKU: CT2962VZLV

    Oura ring...If you are wearing smart watch then it is dependent on the smart watch for data. I wish ring itself comes up with the activities.So far I love the ring and its functionality.

    Product Description

    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.
    See all Smart Rings
    Your price for this item is $499.00
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