AI Smart Ring JCRing Gen4 Fitness&Sleep Track
Original price was: $125.99.$99.99Current price is: $99.99.
Price: $125.99 - $99.99
(as of Feb 25, 2025 19:50:17 UTC – Details)
Product Description
【SIZE BEFORE YOU BUY DIIKEN JCRing Gen 4 AI SMART RING 】DIIKEN JCRING sizes are different from standard ring sizes. DIIKEN JCRING Smart Ring is available in 7 sizes from 7-13. Ensure the perfect fit by measuring your finger size before purchasing.
JCRing Gen4 AI Smart Ring, an all-in-one health data monitoring device that integrates sports tracking, sleep analysis, daily activity recording, 24/7 heart rate monitoring, heart rate variability assessment, blood oxygen saturation detection, and stress management. By regularly uploading your health data, whether weekly or monthly, users can leverage its advanced AI analysis engine to obtain personalized health reports, making it an invaluable assistant for your daily health management.
Comprehensively summarizes your daily exercise, sleep habits, and physical condition, generating detailed and comprehensive health reports. Based on these valuable data, it tailors scientific and reasonable health improvement plans just for you. You can effortlessly share these professional and detailed reports with family, friends, and even medical experts, thereby receiving more comprehensive care and professional health advice. This fully taps the potential of your health data and enhances the quality of your life through AI technology.
Equipped with powerful activity tracking capabilities, the JCRing Gen4 supports 57 sports modes, accurately capturing every detail of your workouts, including the duration and proportion of warm-up, fat-burning, aerobic, and anaerobic stages. This instant feedback mechanism allows you to flexibly adjust your exercise intensity based on real-time conditions, ensuring that each workout precisely matches your health needs and personal preferences. It makes exercise more scientific, enjoyable, and stress-free.
【Get a good night’s sleep】 JCRing’s design is lighter and comfortable compared to traditional smart watches. It is made of skin -friendly high -strength titanium material, which is almost no sense of burden, which is very suitable for long -term wear. What’s more worth mentioning is that the smart ring can provide you with detailed sleep analysis reports, including deep sleep, light sleep, eye movement sleep, etc. It help you understand your sleep status, improving sleep quality.
【Waterproof and durable – widely compatible】JCRing has excellent 5ATM waterproof performance, which can work normally within 350 feet in depth, allowing you to wear it without worry during swimming, diving, or shower. At the same time, it also supports equipment of Android and iOS to ensure that no matter what kind of mobile phone you use. In the future, we will also integrate with more health applications to provide you with a richer functional experience.
【Long battery life – sharing health】 Festival gifts-smart rings use advanced wireless charging technology, which can be fully charged in only 30 minutes, and can continue to use for 7-14 days. Whether it is birthday, Valentine’s Day, Mother’s Day, Father’s Day, Thanksgiving, or Christmas, smart rings are a practical and meaningful gift. Support to add different group accounts and share health data reports with family and friends.
【Important Notice】Size Comparison between JCRing Smart Ring and US Standard Ring Sizes If you are familiar with the size of your traditional jewelry ring being a size 7, kindly take note that for an optimal wearing experience, when selecting our JCRing smart ring, please consider choosing the next larger size, which means a US size 7 corresponds to a JCRing size 8. We are committed to providing a comfortable and fitting wearing sensation, and we hope this recommendation will assist you in making a more suitable choice.
6 reviews for AI Smart Ring JCRing Gen4 Fitness&Sleep Track
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Original price was: $125.99.$99.99Current price is: $99.99.
Amazon Customer –
Great customer service, very good product for the money
I bought this ring because I wanted to also buy the smart glasses by Ray-Ban and I justify that much money. My sister spent the same amount of money as I did for both products for just the well known Oura ring. At first I was really disappointed because it wasn’t counting any sleep for me but I recharged it and contacted the manufacturer who immediately got in touch with me and gave me the steps. Then it was accurately counting my sleep but it was under counting my steps by 5 to 6,000 compared to my Fitbit so I knew that my Fitbit just couldn’t be over counting by that many steps. Again I reached out in the customer service was fabulous and it turns out that after a day or so it appears to be much more accurate and counting my steps. It is also extremely comfortable to wear and seems to have an incredible battery life so for the amount of money I spent on this I couldn’t be happier and I hope it continues to work as well as it has been because it’s much more comfortable and easy to wear than a Fitbit.
EV Life –
Smart Ring gives me a deeper understanding of my sleep patterns!
The sleek design of the smart ring instantly caught my eye. My friends all agree that it’s stunning, truly a look that suits all ages, complemented by its impressive array of features. It’s genuinely fantastic.Initially, I was skeptical about its accuracy, but after wearing it for a few days, I found it to be almost identical to my Apple Watch in terms of tracking. Intrigued, I delved into research and spoke with the seller. Both sources confirmed that the rich capillary network on the inner side of the finger allows for more accurate data collection compared to the back of the hand.Sleeping with the ring is utterly seamless and much more comfortable than a watch. I never feel the need to take it off, unlike my watch, which I often do. I absolutely love its sleep analysis feature, which meticulously tracks my deep sleep, light sleep, and REM sleep cycles, granting me unprecedented insight into my slumber patterns. It’s crucial to wear it for at least a day to accumulate meaningful data; fresh out of the box, it might seem bare, but once you’ve worn it for a while, the insights are rich and insightful.Remarkably, with 24/7 wear, its battery life stretches beyond 7 days. I speak from personal experience, as I’ve worn it non-stop, even in the shower and during sleep, without a hitch. Which wearable device can boast such effortless integration into daily life? It’s not that I consciously choose not to remove it; rather, I often forget it’s even there.The seller’s recommendation to wear it on the index finger proved spot-on for optimal comfort and minimal disruption. As for data accuracy across different fingers, I conducted real-time comparisons with my Apple Watch, and the results were consistent regardless of finger placement, with only variations in comfort levels. However, I do advise measuring your finger size and deciding on the finger beforehand if you’re unsure, as the finger measurement kit comes in handy.What’s even more exciting is the prospect of future versions incorporating over 20 sport modes, as shared by the seller. This expansion of functionality promises to push the boundaries of this innovative smart ring, and I am eagerly anticipating its evolution.Despite its novel form factor, the smart ring is already highly refined. I’ll keep a close eye on DIIKEN’s upcoming products, eagerly anticipating new features and colors that will undoubtedly enhance this already impressive device.
Wojciech Kucharski –
Do not buy this ring
I purchased this ring for my daughter. Initially, it worked well, with a battery life of approximately 5–6 days. However, after less than a month, the battery life dropped to around 2 days and the ring would frequently disconnect. The plating started wearing off within just a few days.Now, six months later, the ring no longer charges at all. Despite the manufacturer’s claim that it measures glucose levels, it absolutely does NOT. This product is a complete scam.My daughter has sent several emails to the manufacturer (starting in early December) but has received no meaningful response, apart from an email from a Chinese address stating that customer service would be in touch. She has asked for an exchange or a full refund, but has not been replied to.
Makenna Marossy –
Great competitor to popular brand smart rings
I did a lot of cross-research to find a smart ring that would be right for me. Out of all the competitors to Oura that I came across, this one had some of the best reviews and was the only one I came across that was able to track basal body temperature. I give 4/5 stars because, after a few weeks, my temperature is still not syncing and giving me accurate information about what my temperature is, exactly, and when. Other than that, the sleep features seem to be extremely accurate. The in depth reports that come out once a week are very insightful as well. It looks great, hasn’t gotten scratched (as I was worried about from other reviews), connects and charges easily, and is super light weight. It’s very comfortable to sleep in. As far as sizing, I normally wear a standard size 6 on the finger I chose to wear this one, and I ended up purchasing a size 8 due to the measurement chart listed in the photos (great reference by the way). So I would get a size or two bigger than you think you need, unless you measure accordingly with the chart.
Kindle Customer –
Fit correct finger 1st
Make sure you get the size correct, mine doesn’t fit comfortably on the intended finger bcuz I used the finger instead of the finger joint. Fits fine on a smaller pinky. Works very well with my phone. Charge lasts all week and readout is pretty accurate!
Bb –
Seemed accurate but….
I liked how this ring looked on, functionality seemed accurate, but did not work seamlessly with my other health apps (too much jumping through hoops) to make this so. I also did not care for the charging case (very cheap and flimsy). I wanted something that seemed to be better suited to my Samsung phone. The price was more reasonable than many of the other rings, but I opted to spend more money for something better suited to my phone’s native health app, and my needs. These days if you can have less apps on your phone or if they work with each other in tandem simply and seamlessly it is more agreeable, and I found this not to be so with this ring.