Health Tracker Ring, Smart Health Ring for Women Men with Heart Rate, Blood Oxygen, Sleep Monitor, Steps,Calories, No Subscription Fee, IP68 Waterproof Smart Ring for iPhone & Android (Rose Gold, 8#)
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Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
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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:
Only 10 left in stock, order soon!
Arrives
Thursday, Sep 4
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Color: Rose Gold
Size: 8#
Features
- Size Before You BuyThe KNGAD Smart Ring follows U.S. ring sizing standards. If you already know your U.S. ring size, you can order the health tracker ring in that same size. If you dont know your U.S. ring size, we strongly recommend checking the U.S. ring size guide, measuring your finger circumference, and using that to determine your perfect fit.
- Sleep Tracking RingWear this smart health ring to bedyou wont even feel it on your finger. Thanks to its ultra-thin design, tracking your sleep has never been easier. Just put it on before bedtime, and itll automatically and continuously monitor your sleep, including: Total sleep time, Sleep quality (deep sleep, light sleep, and awake periods). Check your 30-day sleep history in the app to gain insights into your sleep patterns and build healthier sleep habits over time.
- Health Tracker RingThis smart health ring features a high-precision advanced chip that continuously monitors your heart rate, HRV, and blood oxygen levels 24/7, giving you deeper insights into your health.You can also view your 30-day health history in the app to track trends and better understand your wellness over time.
- Fitness RingThis fit ring automatically tracks your steps, calories burned, and distance throughout the day. It features multiple sport modes, including: Running,Cycling, Jump, rope, Walking, Hiking, Yoga, Dancing, Golf and more. When you activate these modes, the app provides detailed workout data like: Exercise route, Duration, Steps, Heart rate, Speed, Calories burned, Distance. This gives you more effective exercise guidance to optimize your workouts.
- NO Subscription FeesDownload the app for free and enjoy lifetime access at no costno hidden fees, no surprises. Just unlimited access to your smart ring's features, guaranteed.
- Long Battery LifeFull charge the ring health tracker in just 2 hours, lasts 3-5 days of normal use. Includes portable charging case (15 full charges the smart ring) , which extends usage to 60 days. Simply recharge the case when needed - perfect for continuous health monitoring. Charge your health rings effortlessly using the magnetic USB cable or the charging case.
- Wide CompatibilityThe ring tracker works with iOS 9.0 and higher, Android 5.0 and higher version mobile phones. This smart ring for women men is a perfect gift for anyone - whether for your husband, wife, parents, siblings, or friends.
Special Feature: Activity Tracker, Lightweight, Multisport Tracker, Sleep Monitor, Slim Design
Battery Capacity: 400 Milliamp Hours
Connectivity Technology: Bluetooth
Wireless Communication Standard: Bluetooth
Battery Cell Composition: Lithium Ion
GPS: GPS Via Smartphone
Shape: Round
Brand: KNGAD
Style: Modern
Color: Rose Gold
Product Dimensions: 0.83 x 0.83 x 0.83 inches
Item Weight: 3.2 ounces
Item model number: 6398f3c8-15af-4250-9e9c-c98634673f53
Batteries: 1 A batteries required. (included)
Date First Available: July 23, 2025
Manufacturer: KNGAD
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 4
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Black
Size: 8#
I honestly didn’t expect to like this smart ring so much, but I’m really impressed. It looks beautiful — very modern and elegant — and the fit is perfect (I got size 8). It feels super light and comfortable, I forget I’m even wearing it. What I love the most is how easy it is to use. It tracks my steps, heart rate, and sleep without needing a big watch or app that’s too complicated. It connected quickly to my phone, and the battery lasts longer than I thought. If you want something simple, practical, and nice-looking, I definitely recommend it. It’s a great little gadget that makes me feel a bit more in control of my health.
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Reviewed in the United States on July 28, 2025 by María José Suarez María José Suarez
Color: Silver
Size: 6#
Loving this ring already! It offers incredible value for the price and does everything I need by tracking my sleep, steps, heart rate, blood oxygen, and more. The data seems very accurate, and the app is simple and intuitive to use. Setup was a breeze; I had it up and running within minutes. You can charge it either in the included case or on its own, which is super convenient. It's comfortable to wear, looks stylish, and after a couple of days of use, the battery is still at 98% which is impressive!
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Reviewed in the United States on July 23, 2025 by TECHnicallySmart TECHnicallySmart
Color: Black
Size: 8#
The Health Tracker Ring is sleek, comfortable, and packed with features. It accurately tracks heart rate, sleep, activity, and more, giving valuable insights into overall health. The battery lasts long, and the app is user-friendly. A stylish and practical way to stay on top of your wellness goals.
Reviewed in the United States on August 13, 2025 by Michelly Cabral
Color: Black
Size: 10#
The Smart Ring is a sleek and stylish piece of wearable tech that packs impressive functionality into a tiny form. It tracks heart rate, sleep, and activity with surprising accuracy, making it a great companion for health-conscious users. The battery life is solid, lasting up to five days on a single charge. Its discreet design makes it comfortable to wear all day, even while sleeping. The app is intuitive and syncs quickly. While it lacks a screen, notification vibrations work well. Overall, it’s a great balance of form and function for those who want minimalistic health tracking.
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Reviewed in the United States on June 15, 2025 by luis andrés cáceres luis andrés cáceres
Color: Black
Size: 10#
So two of the items listed that it tracks are pressure and HRV. I cannot get a definitive answer as to what "pressure " is. My current "pressure" reading is 44. 44 what? Is that systolic? Diastolic? Please clarify. Next, "HRV" - I know this is "Heart Rate Variation", i.e, the variations between consecutive heartbeats. It'd be helpful if the guidance indicated what a good score is vs. a low score. All in all, this seems to be an excellent ring. Just things may get lost in translations..
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Reviewed in the United States on August 15, 2025 by Jeff Tock
Color: Silver
Size: 7#
I'm absolutely loving this health tracker ring! It's a fantastic and affordable way to keep tabs on my well-being. It accurately tracks heart rate, blood oxygen, sleep patterns, steps, and calories burned. The app is easy to connect to and use, with no subscription fees! The design is sleek and comfortable, making it perfect for everyday use. Battery life is impressive, and the charging case is compact and practical. A must-have for anyone who is health-conscious! I highly recommend it.
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Reviewed in the United States on August 6, 2025 by B
Color: Black
Size: 10#
Why did you pick this product vs others?: This was bought for my son in law and it was too small so I kept it. After using it for 2 weeks it will no longer get charge and since we bought it earlier for Fathers Day the return window ended 7/5 it stopped charging 7/7 I would NOT purchase this fitness ring!
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Reviewed in the United States on July 8, 2025 by Tori Heckart
Color: Black
Size: 8#
I’ve been using this smart ring for a few weeks now and I’m honestly impressed. It tracks my heart rate, sleep, steps, and even blood oxygen with surprising accuracy — all in a lightweight and stylish design. I love that there's no subscription fee, which sets it apart from other health wearables that charge you monthly just to access your own data. The companion app is intuitive and syncs easily with my iPhone. Sleep tracking in particular has helped me identify patterns and make real changes to my nightly routine. Battery life is solid, and the IP68 waterproof rating means I don’t have to take it off when washing my hands or working out. If you're looking for an affordable, reliable health tracker that doesn’t tie you into monthly payments, this ring is an excellent choice. Highly recommend!
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Reviewed in the United States on June 21, 2025 by Patrick