Smart Ring with Sleep Monitoring, Step Counting, Heart Rate, Blood Oxygen for iOS and Android, No Subscription Fee, IP68 Waterproof Health Tracker (Rose Gold, 8)
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Jul 23
Recently Viewed
Color: Rose Gold
Size: 8
Features
- Check the Size Before Purchase Before buying the Free Shark Smart Ring, we strongly suggest that you refer to the size chart and carefully measure the circumference of your finger. This will ensure you get the most comfortable wearing experience and easily avoid any unnecessary returns or exchanges.
- Intelligent Sleep Tracker, Caring for Your Health This Free Shark fitness ring is like a considerate little assistant for your sleep health. It will accurately monitor the quality of your sleep, and record in detail the durations of deep sleep and light sleep, as well as the specific situations of your wakeful states. You just need to open the app at any time, and you can clearly view all kinds of sleep indicators. Then, according to the professional reports, you can easily adjust your lifestyle to embrace better-quality sleep.
- Diverse Health Monitoring, All-round Protection The Free Shark Smart Ring has a variety of powerful health monitoring modes. Whether it's running, walking, hiking, cycling, yoga, dancing, skipping rope or other sports, it can automatically and accurately track key data such as the exercise route, exercise time, steps taken, heart rate, speed, calories burned and exercise distance in the app. Moreover, it can continuously track important health data such as heart rate and blood oxygen throughout the 24 hours of the day, protecting your physical health in an all-round way.
- 80-meter Waterproof, Suitable for Various Scenarios The Free Shark Smart Ring has excellent waterproof performance, with a waterproof depth of up to 80 meters. Whether it's for daily wear, an intense workout session or a pleasant swimming time, it can handle it with ease. What's more, even if you have sensitive skin, you can still enjoy an extremely comfortable wearing experience when wearing this ring.
- Long Battery Life and Ultra-thin Design, Enjoy the Convenience The Free Shark Smart Ring has a very strong battery life. After a full charge, the battery can last up to 5 days, easily keeping up with your busy lifestyle. When used with the smart charging case, the usage time can even exceed 30 days. It is widely compatible with both Android and iOS systems, which is very convenient and practical. In addition, the updated design is lighter, thinner and more comfortable, with a greatly improved wearing fit. It's so light that you can hardly feel it on your finger.
- No Subscription Fees, Enjoy Exclusive Services With the Free Shark Smart Ring, you don't need to pay any subscription fees, and you can unlock the full range of functions of the Free Shark Smart Health Monitoring App for life. Continuously enjoy the convenience of real-time health tracking, and also get professional and targeted advice, making health management easier and more efficient.
Operating System: AsteroidOS
Special Feature: Activity Tracker
Connectivity Technology: Bluetooth
Battery Cell Composition: Lithium Ion
GPS: GPS Via Smartphone
Shape: Round
Screen Size: 1 Inches
Brand: Free Shark
Model Name: Smart Ring
Style: Modern
Operating System: AsteroidOS
Additional Features: Activity Tracker
GPS Geotagging Functionality: GPS Via Smartphone
Water Resistance Depth: 80 Meters
Shape: Round
Style Name: Modern
Color: Rose Gold
Battery Cell Type: Lithium Ion
Connectivity Technology: Bluetooth
Brand: Free Shark
Model Name: Smart Ring
Model Number: Smart Ring
Built-In Media: smart ring, charge cable, user manual, power case
Warranty Description: 2 Year Manufacturer
UPC: 762809937283
Manufacturer: Free Shark
Screen Size: 1 Inches
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Zip Pay in 4
- Financing through Apple Pay
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Learn more about financing & leasing here.
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Top Amazon Reviews
The ring is comfortable, lightweight and looks stylish. I like that it measures sleep, steps, and heart rate quite accurately, and the app is easy to use. It also does not require a subscription, which is a big plus. Excellent quality for the price.
Reviewed in the United States on April 28, 2026 by Alejandro Hernandez Otero
I really like this smart ring. It is comfortable, lightweight, and easy to connect to my phone. The battery lasts a long time, and the activity and sleep tracking features work very well. It also has a nice and elegant design. Great purchase.
Reviewed in the United States on May 26, 2026 by Consuelo Reyna
A great smart ring alternative! I really like this ring. It’s thinner than other rings on the market and more comfortable to wear. The constant blood pressure monitoring gives me piece of mind. The color and fit were perfect!! The charge lasts me multiple days which is super nice. A great product for a great price!
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Reviewed in the United States on April 30, 2026 Reviewed in the United States on April 30, 2026 by Ashlyn Adam
I ordered a size 7 (my ring finger is size 8) but it hardly fits on my pinky. So I would say maybe it fits smaller? Or I just don’t know my finger sizes anymore. Upon opening, it comes in the cutest little case, like AirPods! The case charges the ring, or you can charge the ring by itself. The QR code on the box helps you get the app. It is extremely simple to set this ring up. I only wore it for a minute or so and it counted my steps right away. This is so helpful for anyone who wants to keep track of their health.
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Reviewed in the United States on May 2, 2026 Reviewed in the United States on May 2, 2026 by Amazon Customer
I’ve been using the Smart Ring and I’m really impressed with how lightweight and comfortable it is. Unlike bulky smartwatches, I can wear it all day without even noticing it’s there. One of my favorite features is the advanced sleep tracking. It provides detailed insights into my sleep stages, including deep sleep, light sleep, and awake periods, helping me better understand my sleep quality. The battery life is also excellent, lasting up to 7 days on a single charge, and the portable charging case keeps it powered for weeks. I also love that there are no subscription fees. All the health tracking features, including heart rate, stress monitoring, activity tracking, and sleep analysis, are included for life. Overall, it’s a great option for anyone looking for a simple, comfortable, and effective health tracker.
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Reviewed in the United States on June 1, 2026 Reviewed in the United States on June 1, 2026 by Chavely
I really liked the color—it’s very pretty. It fits me perfectly. (For reference, I wear a size 9.) I feel the material is high-quality, and it tracks everything for me: my steps, pace, heart rate, and blood oxygen levels. It’s absolutely fantastic, and I think the price is excellent.
Reviewed in the United States on April 23, 2026 Reviewed in the United States on April 23, 2026 by Deruska R.
I love that it is made of stainless steel and has a very good price…
Reviewed in the United States on June 6, 2026 by Gaby Andrade
The smart ring is sleek, comfortable, and surprisingly useful. It tracks sleep, heart rate, and activity accurately without being bulky like a smartwatch. Battery life is solid, and the minimalist design makes it easy to wear all day. Great option if you want health tracking without constant notifications.
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Reviewed in the United States on May 18, 2026 Reviewed in the United States on May 18, 2026 by Monica