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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 (Black, 13#)

  • Based on 55 reviews
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As low as $11.66 / mo
  • – 6-month term
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Aug 20
Order within 6 hours and 48 minutes
Available payment plans shown during checkout

Color: Black


Size: 13#


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, blood pressure, 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.

Operating System: Android Wear 2.9


Special Feature: Health Tracker, Lightweight, Multisport Tracker, Slim Design, Activity Tracker


Connectivity Technology: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: GPS Via Smartphone


Shape: Round


Brand: KNGAD


Style: Modern


Color: Black


Target Audience: Women, Men, Unisex Adults, Unisex Youth, Girls


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 20

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


  • Great all around ring for my husbands needs
Color: Black Size: 10#
This ring works very well. The app is easy to use. Don’t be scared of it. This also doubles as my husbands wedding ring now. Easy to set up. It monitors it all. Blood pressure, heart rate etc. we were having a hard time finding something that would do blood pressure. He isn’t big on wearing a bulky watch. This does the job perfect. We even did testing to see if it was correctly reading. We would take his blood pressure then do it with a regular cuff. It worked. He wears this daily - even to work. It’s stylish, not bulky and it works as described. Can’t beat that. It runs tts for us. You want to make sure it fits correctly. In one of the pictures you can see the inside of the ring. Make sure you are wearing it correctly to get the best and right results. It comes with the charging station as well. It’s small enough to keep in your pocket, although we charge it at home and he hasn’t had to charge it during the day while at work. The charge lasts. ... show more
Reviewed in the United States on May 26, 2025 by robin robin

  • I recommend it — great tracking features
Color: Rose Gold Size: 8#
I’m currently testing this ring to decide if I want to invest in the original one, and honestly, it’s been great. I bought it one size larger than I usually wear (size 8), and it fits perfectly. I’ve been using it for workouts, sleep, and my daily routine, and so far it performs really well. I haven’t gotten it wet yet, so I can’t speak for its water resistance. The only thing I don’t fully enjoy is the app — it feels a bit underdeveloped and very basic, more suited for beginners. Other than that, if you’re testing a smart ring before committing to the original or just don’t want to spend on the high-end version, this one has solid performance and is a great option. ... show more
Reviewed in the United States on June 6, 2025 by Daniela Ruiz Daniela Ruiz

  • perfect for all-day comfort
Color: Black Size: 10#
I am absolutely thrilled with my BHealth Tracker Ring! As someone who prefers a minimalist wearable, I love that it’s a sleek ring instead of a bulky watch—perfect for all-day comfort. The waterproof design is a huge plus, whether I’m washing my hands or working out. The data tracking is incredibly accurate, monitoring everything from steps and sleep to blood pressure, oxygen levels, and heart rate. Battery life is impressive, lasting days without needing a recharge, and the app is simple and intuitive. The quality is outstanding, and I’m so impressed that I’ll definitely be buying more as gifts for loved ones. Highly recommend this fantastic health tool! ... show more
Reviewed in the United States on May 25, 2025 by Nathan Davis

  • Amazing
Color: Black Size: 10#
I’ve been using this smart ring for a few weeks now and I’m really impressed. It tracks my heart rate, sleep patterns, and even calories burned — all from my finger! The data is surprisingly accurate, and the app makes it easy to understand everything. It's lightweight, comfortable, and I often forget I’m even wearing it. A great choice if you're looking for a discreet health tracker. ... show more
Reviewed in the United States on June 6, 2025 by Iram

  • So much easier than a watch!
Color: Black Size: 9#
My dad wanted to join the health tracking party, and this ring has been a perfect fit—literally and figuratively. The hardest part was getting the app set up, but even that was easy: he just scanned the QR code with his phone. Now he regularly tells me how many steps he’s taken for the day, and we can keep an eye on his oxygen levels and pulse. It’s been a great investment—lightweight, low-maintenance, and way more comfortable than a bulky smartwatch. Highly recommend for anyone who wants simple, reliable health tracking! ... show more
Reviewed in the United States on May 27, 2025 by Ebony Enchantress

  • Great for the price
Color: Black Size: 10#
This smart health tracker ring is surprisingly accurate and comfortable—perfect for everyday use. It monitors heart rate, blood oxygen, sleep, steps, and calories without requiring any subscription, which is a huge plus. The sleek black design looks great and feels lightweight, and the IP68 waterproof rating means I don’t have to worry about wearing it in the shower or during workouts. Syncing with both iPhone and Android was fast and easy, and the battery life lasts several days. A solid, low-maintenance option for anyone wanting key health insights without the bulk of a smartwatch. ... show more
Reviewed in the United States on May 20, 2025 by Toasty

  • Good purchase
Color: Rose Gold Size: 10#
Tracking is off/on, had to reset several times. Might be Samsung phone?? When it is tracking spot on.
Reviewed in the United States on June 6, 2025 by Marty56

  • Great Health Tracking Ring!!!
Color: Silver Size: 9#
I’ve been using this ring for a few days now and it works perfect, it’s true to size I got 9👍🏻 also it was super easy to set up and I love that there’s no app subscription required. it tracks everything I was looking for I got it mainly for my steps and so far so good 👍🏻 also the silver color is beautiful. Highly recommended 🫶🏻 ... show more
Reviewed in the United States on June 3, 2025 by Sol☪︎☀︎ꔐ Sol☪︎☀︎ꔐ

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