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Smart Health Ring 2.0 for Women Men, Slim Scratch & Fingerprint Resistant Design,Efficient Chip Fitness Tracker, Monitors Heart, Blood Oxygen & Pressure, Sleep, Steps, Waterproof, iOS & Android, BK 8

  • Based on 111 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Oct 24
Order within 2 hours and 59 minutes
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Size: 8#


Style: Black


Features

  • Upgraded Core Chip & Free AppNow powered by the advanced AB2026B3 chip with a high-precision sensor, offering higher accuracy, faster response, lower power use, and enhanced health tracking through the free app
  • Anti-Bump DesignThe ring is upgraded to a 7mm width, offering a lightweight and comfortable fit. Its micro-matte finish enhances protection, effectively preventing fingerprint and scratch issues commonly seen in other rings on the market
  • Health MonitoringThis slim 2.0 ring, equipped with an advanced 5.0 sensor, auto-measures heart rate, HRV, blood oxygen, blood pressure, and stress every 30 minutes, offering continuous tracking and comprehensive wellness insights all day
  • Intelligent Sleep TrackerThe upgraded supports 24-hour automatic sleep monitoring. Compared with common fixed-time monitoring on the market, it provides more precise tracking of deep sleep, light sleep, rapid eye movement stages, and wake times
  • 187 Sports Modes TrackingSupports running, walking, cycling, dancing, boxing, ball games, water and ice sports. The ring auto-records workout volume, time, steps, heart rate, speed, calories, and distance, syncing data to the app
  • Sport & Fitness Stylish PartnerThe inner surface is specially polished for a comfortable fit during most sports. Activate sport mode to sync data from the app, helping you achieve more effective workout guidance
  • Long Battery Life & CompatibilityThis smart ring charges in 12 hours and lasts 35 days. Compatible with Android and iOS, it includes a charging case and an upgraded 500mAh battery, delivering stronger and longer-lasting performance
  • Remote Shooting & Friends FeatureThe app supports remote camera control, has a device-finding function to easily locate the ring, and allows sharing of health data, making it great for friends, couples, and family care

Operating System: Android, iOS


Memory Storage Capacity: 1 MB


Special Feature: Activity Tracker


Battery Capacity: 15 Milliamp Hours


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: GPS Via Smartphone


Shape: Round


Brand: Milavan


Package Dimensions: 2.95 x 2.95 x 1.73 inches


Item Weight: 3.52 ounces


Item model number: TK20


Batteries: 1 9V batteries required. (included)


Date First Available: June 26, 2025


Manufacturer: Dongguan Huikang Intelligent Technology Co., Ltd.


Memory Storage Capacity: 1 MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 24

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Genial
I’m really impressed with this smart health ring! It looks sleek and stylish, and it’s so comfortable that I often forget I’m wearing it. The health tracking features are very accurate — heart rate, blood oxygen, sleep, and even blood pressure monitoring work flawlessly. The companion app is user-friendly and gives me a clear overview of my daily health and fitness data. Battery life is also excellent, lasting several days on a single charge. Overall, this is a fantastic device that combines modern design with powerful health tracking. Highly recommend it! ... show more
Reviewed in the United States on September 23, 2025 by Melissa Ledesma

  • Elegant, Accurate, and Super Practical Smart Ring!
I’m really impressed with this smart ring! It has a sleek and modern design that looks amazing on the hand, and it’s lightweight and scratch-resistant — perfect for everyday use. The health tracking features are very accurate, especially for heart rate, blood oxygen, blood pressure, and sleep quality. It also counts steps precisely and syncs quickly with both iOS and Android devices. What I love most is how it combines style and technology in one simple accessory. It’s the perfect choice for anyone who wants to monitor their health in a smart, comfortable, and elegant way. Highly recommended! ... show more
Reviewed in the United States on September 28, 2025 by giovanadl

  • Very comfortable
I’ve been using this smart health ring for a few weeks now, and I’m blown away by how much insight it gives in such a small, sleek package. It tracks everything — heart rate, sleep, steps, body temperature, and even stress levels — all from my finger! The design is minimal and stylish, so it doesn’t scream “fitness tracker” like some bulky wrist devices. I barely feel it on, even when sleeping. Battery life is impressive too — I get several days on a single charge The app is clean and easy to navigate, offering clear health trends and personalized tips. I’ve become much more aware of my sleep quality and daily activity, and it’s even helped me improve my overall routine. If you want an easy, discreet way to monitor your health without wearing a smartwatch, this ring is a total game-changer. Absolutely worth it ... show more
Reviewed in the United States on September 24, 2025 by Michelle

  • Sleek and Accurate
Size: 8# Style: Rose Gold
The slim design is stylish, comfortable, and scratch-resistant. It tracks heart rate, blood oxygen, blood pressure, sleep, and step. Syncing with my phone is easy, and the battery lasts several days on a charge.
Reviewed in the United States on September 30, 2025 by Vincent

  • Easy to connect and track what matters most
Size: 7# Style: Black
I'm incredibly impressed with the Smart Health Ring 2.0 Ultra-Thin! This sleek device tracks heart rate, blood oxygen, blood pressure, sleep, and steps with precision. Its waterproof design and long battery life make it perfect for daily wear. The companion app is user-friendly, providing valuable insights into my health. ... show more
Reviewed in the United States on August 29, 2025 by Carly S Carly S

  • Good purchase.
I've been using this Milavan Smart Health Ring 2.0 for a while now, and I'm honestly impressed! The design is sleek, lightweight, and feels premium on my finger - it doesn't scratch easily and looks great with any outfit. The health tracking features are surprisingly accurate for such a small device. It monitors my heart rate, blood oxygen, and even my sleep patterns perfectly. I love how it connects instantly to the app and gives me clear, detailed health insights. The battery lasts several days on a single charge, and the included charging case makes it super convenient. It's also comfortable enough to wear all day and even while sleeping. Overall, this smart ring is a great alternative to bulky fitness bands. Highly recommend it to anyone who wants to track their health in a stylish and effortless way! ... show more
Reviewed in the United States on October 7, 2025 by Camilo Andrés mena jaramillo

  • Excellent Ring
Size: 7# Style: Black
I’ve been using the Smart Health Ring 2.0 and I’m honestly impressed. As a man who’s into fitness and staying on top of my health, this ring feels like the perfect balance of style and technology. It’s ultra-thin and comfortable, so I can wear it all day without even noticing it’s there. The accuracy of the heart rate, blood oxygen, and blood pressure tracking is solid, and I like checking my sleep data every morning. The app is user-friendly and keeps everything organized. Definitely a smart investment for anyone serious about their well-being. ... show more
Reviewed in the United States on August 30, 2025 by Luis Peralta

  • Great 😍
Size: 7# Style: Silver
I've been wearing the Smart Health Ring 2.0 for about a month now, and honestly, I didn’t expect to like it this much. It’s super thin and comfortable. I forget I’m even wearing it most of the time. It tracks my heart rate, sleep, and steps pretty accurately, and the app is actually easy to use, which is rare. I like that it’s waterproof too, so I don’t have to take it off constantly. It’s not perfect (the blood pressure readings feel a bit hit or miss), but for the price and how sleek it looks, it’s been totally worth it. ... show more
Reviewed in the United States on August 23, 2025 by Nikary

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