Ring Health Tracker for Women Men, Fit Ring with Heart Rate, Blood Oxygen, Sleep Monitor, Calories, Step Counter, IP68 Waterproof Smart Ring for iPhone & Android, No Subscription Fee (Silver, 14#)

Ring Health Tracker for Women Men, Fit Ring with Heart Rate, Blood Oxygen, Sleep Monitor, Calories, Step Counter, IP68 Waterproof Smart Ring for iPhone & Android, No Subscription Fee (Silver, 14#)
Price: $7.99
(as of Dec 07,2025 10:01:29 UTC – Details)

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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.Learn more how customers reviews work on Amazon










Smart Ring

5 out of 5 stars

Smart Ring
This ring fits great and true to size. The bluetooth feature works seamlessly to connect with your phone through the app. The readings taken by the ring are accurate and are a great tool to monitor and improve your health. Recommend this product.

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Top reviews from the United States


  • Reviewed in the United States on November 21, 2025

    Color: SilverSize: 12#Verified Purchase

    This ring fits great and true to size. The bluetooth feature works seamlessly to connect with your phone through the app. The readings taken by the ring are accurate and are a great tool to monitor and improve your health. Recommend this product.

    Customer image


    5.0 out of 5 stars

    Smart Ring

    Reviewed in the United States on November 21, 2025


    This ring fits great and true to size. The bluetooth feature works seamlessly to connect with your phone through the app. The readings taken by the ring are accurate and are a great tool to monitor and improve your health. Recommend this product.

    Images in this review

    Customer imageCustomer image

  • Reviewed in the United States on October 17, 2025

    Color: GoldSize: 6#Verified Purchase

    I’ve been using this ring for about 3 weeks and it’s amazing! Super comfortable, easy to set up, and perfect for tracking my sleep. I wash dishes daily and the color still looks brand new. I love that it doesn’t emit light at night, way better than wearing a watch! The battery lasts around 3 days, which is really convenient!

    Customer image


    5.0 out of 5 stars

    I just love it 😍

    Reviewed in the United States on October 17, 2025


    I’ve been using this ring for about 3 weeks and it’s amazing! Super comfortable, easy to set up, and perfect for tracking my sleep. I wash dishes daily and the color still looks brand new. I love that it doesn’t emit light at night, way better than wearing a watch! The battery lasts around 3 days, which is really convenient!

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    5 people found this helpful


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  • Reviewed in the United States on October 16, 2025

    Color: GoldSize: 10#Verified Purchase

    This ring does great with measuring oxygen, heart rate, sleep and blood pressure. I don’t think the steps are accurate, especially when using workout equipment like the treadmill. I would walk 3miles a day on the machine, burn 600 cals, the ring would read 3k steps and said I burned 200cals for the entire day.

  • Reviewed in the United States on November 16, 2025

    Color: GoldSize: 10#Verified Purchase

    Very comfortable to wear and surprisingly accurate with heart rate, sleep, and steps. Love that there’s no subscription and the battery lasts well. Great value for the price!

    One person found this helpful


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  • Reviewed in the United States on August 15, 2025

    Color: GoldSize: 10#Verified Purchase

    This ring is great! I already had smart watch but I hated to wear it all day and all night to track everything so I bought this inexpensive ring to track sleep, steps, heart rate etc. It was very easy to setup and the app is great. First few days, I used it with my smart watch to make sure it does what it is suppose to and steps, sleep etc was captured correctly. I got the gold color to replace my gold wedding ring and the color is great(see the picture) I used the sizing kit and it fits perfectly. If you want little more room though, go with next size. So far it is working great and happy with this purchase.

    Customer image


    5.0 out of 5 stars

    Great inexpensive smart ring

    Reviewed in the United States on August 15, 2025


    This ring is great! I already had smart watch but I hated to wear it all day and all night to track everything so I bought this inexpensive ring to track sleep, steps, heart rate etc. It was very easy to setup and the app is great. First few days, I used it with my smart watch to make sure it does what it is suppose to and steps, sleep etc was captured correctly. I got the gold color to replace my gold wedding ring and the color is great(see the picture) I used the sizing kit and it fits perfectly. If you want little more room though, go with next size. So far it is working great and happy with this purchase.

    Images in this review

    Customer image

  • Reviewed in the United States on September 30, 2025

    Color: GoldSize: 10#Verified Purchase

    I love this smart ring, because it can measure my heart rate, blood pressure, monitor my sleep and my steps, it is very accurate, it was really very easy to program with my cell phone! I ordered number 11 and it's perfect!

  • Reviewed in the United States on November 28, 2025

    Color: GoldSize: 10#Verified Purchase

    Great performane for such a small item!

  • Reviewed in the United States on September 8, 2025

    Color: GoldSize: 10#Verified Purchase

    I’m really impressed with this ring! It looks elegant, fits comfortably, and tracks my heart rate, sleep, and steps with great accuracy. I love that it doesn’t require a subscription, and the battery lasts several days without needing a charge. A perfect mix of fashion and function!

    Customer image


    5.0 out of 5 stars

    I’m really impressed with this ring

    Reviewed in the United States on September 8, 2025


    I’m really impressed with this ring! It looks elegant, fits comfortably, and tracks my heart rate, sleep, and steps with great accuracy. I love that it doesn’t require a subscription, and the battery lasts several days without needing a charge. A perfect mix of fashion and function!

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    One person found this helpful


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Product Summary: Ring Health Tracker for Women Men, Fit Ring with Heart Rate, Blood Oxygen, Sleep Monitor, Calories, Step Counter, IP68 Waterproof Smart Ring for iPhone & Android, No Subscription Fee (Silver, 14#)

From Tiantianka
✨【Size Before You Buy】The Tiantianka Smart Ring follows US ring sizing standards. If you know your US ring size, simply order the same size for a perfect fit. If you’re unsure of your size, we recommend getting our Tiantianka Sizing Kit to find your ideal fit for maximum comfort.
✨【Intelligent Sleep Tracker】: Equipped with a high-end chip, this sleep tracking ring can automatically monitor your sleep while you’re sleeping at night. Monitor your falling asleep, waking up time, sleep quality (deep/light sleep) through graphs. You can view daily, weekly and monthly sleep data in the App, It helps you better understand your sleep and develop healthier sleep habits. The fitness rings for men is so lightweight and comfortable that you won’t even notice it while wearing it to bed.
✨【Health Tracker Ring】: This health tracker ring automatically tracks your heart rate, blood pressure, and blood oxygen levels 24/7 with precise accuracy. You can easily check all your daily, weekly and monthly health data right from the app.Tiantianka smart health ring provides you a more accurate monitoring information to help you explore a healthier lifestyle.
✨【Activity Tracker】: Our fit ring automatically tracks your daily steps, calories burned, and distance traveled. With multiple sport modes – including running, cycling, jump rope, walking, hiking, yoga, dancing, and golf – this ring health tracker provides comprehensive workout data through the companion App. Simply activate your workout mode to view detailed metrics like exercise route, duration, heart rate, speed, and calorie expenditure for more effective training guidance.
✨【NO Subscription Fees】: Your purchase includes lifetime access to both the ring health tracker and its companion App — no subscription fees, ever. Enjoy real-time health tracking by the smart ring without any extra fees. No subscription fees to download the App and use it for lifetime.
✨【Long Battery Life】: A quick 2-hour charge powers this smart ring for 3-5 days of continuous use. The chargeable charging case with 400 mah battery, it can fully charge the step counter ring for about 15 times, which greatly extending the usage time to 60 days. Ideal for frequent business travelers and outdoor enthusiasts, ensuring continuous health monitoring no matter where you are. You can charge the smart ring tracker with a magnetic USB cable or the charging case.
✨【Wide Compatibility】: The fitness rings for men women are compatible with Android 4.4 / iOS 8.4 or above smart phones. What you get includes: Tiantianka smart ring *1, 400mah charging case*1, magnetic USB charge cable*1, type C charge cable(for charging the charge case)*1 and instruction*1. This smart health ring is a great gift for men and women.

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