

💍 Wear the future of health—because your wellness deserves the smartest ring.
RingConn Gen 2 is the world’s first smart ring to integrate advanced AI-powered sleep apnea monitoring alongside comprehensive health tracking including stress, heart rate, HRV, and women’s health metrics. Designed with a sleek, ultra-thin titanium body weighing just 2 grams, it offers up to 12 days of battery life and 100m waterproof durability. Compatible with Android and iOS, it requires no subscription fees and supports OTA updates, making it a cutting-edge, all-in-one wellness companion for professionals who demand accuracy, comfort, and style.

















| ASIN | B0DG2S6GC1 |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Silicone |
| Battery Average Life | 12 days |
| Battery Capacity | 120 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 Hours |
| Best Sellers Rank | #1,470 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Activity & Fitness Trackers #116 in Electronics & Gadgets |
| Brand | RingConn |
| Built-In Media | Charging Case, Instruction Manual, Quick Guide, RingConn Ring, Type-C Cable |
| Case Material Type | Titanium |
| Closure Type | Slide |
| Color | Matte Black |
| Communication Feature | Bluetooth, Wi-Fi |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Controller Type | Android, iOS |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,670) |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 11.3 x 4.3 x 4.7 inches |
| Item Weight | 0.33 Kilograms |
| Manufacturer | Guangdong Jiu Zhi Technology Co., Ltd. |
| Memory Storage Capacity | 2 MB |
| Metrics Measured | Sleep Duration, Stress, Heart Rate, Heart Rate Variability, Blood Oxygen Monitor |
| Model Name | RingConn Gen 2 |
| Model Number | RCA-01 |
| Operating System | Android Wear 1.0 |
| RAM Memory Installed | 768 KB |
| Shape | Round |
| Sport Type | Multi-Sports, Running, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | RingConn Smart Health Monitoring App |
| Target Audience | Unisex Adults |
| UPC | 810180160186 |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
J**E
A Lifesaver!
This is a great smart to track a variety of vitals. I specifically needed a smart ring that would measure my blood oxygen and track sleep apnea events and hypoxia. Not many rings can do that but this one can. Well worth the money, I have it on all the time, and I work as a mailman, so I'm on there in all elements wearing this, in the shower, at work, asleep, still works perfectly. I couldn't be happier and I daresay this product helped save my life. I ended up getting a cpap because it confirmed I had severe sleep apnea. Tracks your steps, heart rate, blood oxygen, kcals burned, sleep quality, stress levels (although the stress level accuracy I don't think is very accurate). I switched from the fitbit to this, comfortable lightweight and has a long battery. BE SURE to FIRST GET THE RingConn sizer. Itll be a box with a bunch of different size plastic rings. Its important because the girth of your finger changes throughout the day and its important to find one that fits well and is comfortable for all day use.
C**S
Way better than the more mainstream competitors.
I absolutely love this ring! I got this after my Galaxy ring stopped working after 6 months. And this thing is phenomenal! Health metrics are spot on. Step counter, vitals (heart, oxygen temp), and sleep tracker: all extremely accurate. The color is nice and it feels very durable. It doesn't feel like cheap plastic or like it's going to break. It definitely fits wonderfully and it is not bulky. It's supper comfortable and feels like it's not even there. Switching to the ringconn gen 2, best decision I ever made.
L**D
I LOVE this ring!
I’ve been wearing this tracking ring for 5 months now, nonstop, & I LOVE IT. I really just wanted to track my sleep, my activity, & my stress throughout the day, plus I wanted to make sure I didn’t have an apnea issue. Comfort wise, RingConn is thinner than the Oura ring, & less annoying feeling (to me) than wearing an Apple watch. I get very rashy from wearing anything with nickel content - a previous Apple watch & band clasp made me rashy even. So one of the things I was concerned about was the nickel content. I’m happy to report that I have zero sensitivity or rashy response. Looks wise, I love that silicone covers in many colors are cheap to buy. It does say it’s water resistant, but I err on the side of caution & don’t soak it in water or shower with it on. But the best part: the function! This ring (with only the free app, no extra paid plan required), gave me an apnea test over multiple nights & ruled out any issues. It maps out my REM, deep sleep, light sleep, & activity every night & gives me a sleep score & total sleep time. RingConn tracks my stress & alerts me when my stress levels spike. It does take about 30-ish mins for it to alert me, but its been very helpful for me to know. It also holds its charge for almost 2 weeks, & from a very low charge fully charges back up in a little over an hour. That is FAR less frequent charging than an Apple watch needs. The most interesting thing: one day RingConn told me I had a headache COMING ON. I was confused bc I felt nothing. For 3 days, it showed this warning. Since I had only worn it for a month at the time, I thought I got a malfunctioning ring. BUT then! On the 4th day, I woke up sick! So RingConn literally warned me that I was getting sick (& was possibly contagious) before I even felt any symptom at all. I am super aware of my body, so this was amazing to me. That was the only time I have been sick since I’ve worn RingConn so I’ll be interested to see if it warns me similarly the next time I get sick. I took a chance on RingConn during black Friday, so I got a great deal on it. Even at full price, I would highly recommend this. I love mine!
M**L
Definitely worth considering
To start, I want to say I don’t regret this purchase at all. I’m pretty neutral when it comes to the RingConn fitness tracking device. A lot of what I don’t like are probably issues one would run into with any ring style tracker. First impressions: The RingConn ring was packaged very nicely. The charging case feels really solid and the ring stays secure on the charging post. The ring itself is very lightweight and I’m fine with that. I feel like a solid metal ring large enough to accommodate the sensors would be a little too heavy for my taste. Overall, the fit is true to the sizing kit (definitely recommend buying this to test your size) and it’s very comfortable to wear casually and during exercise. Sync features: the setup process was super quick and easy. The ring syncs with the app whenever the app is opened and it does so fairly quick. The app also syncs with my other health apps very easily. Tracking: the tracking is where I’m a little less impressed and I think the majority of what I’m not content with will be common across ring style trackers. The ring seems to track lower on all metrics compared to my Apple Watch. It also tracks distances that are typically 0.25 mile less than my treadmill readouts. I’m a casual runner and don’t use any advanced methods to track my distance and other metrics so I’m not sure which is accurate. Just something to be aware of. That aside, I do like the sleep tracking feature. My Apple Watch battery barely lasts a day so using it to monitor my sleep is not feasible. This ring has a battery life of ~12 days and is very comfortable to wear overnight, so I do appreciate the sleep monitoring. I typically avoid wearing this during the shower or other instances where it would be exposed to a lot of water so I’m not sure how the water resistance is. I can say that sweat during workouts haven’t seemed to effect the functionality. App: the app is really nice. The verbiage is kind of odd, so you can tell it’s been translated to English but it’s still easy to understand. It integrates with my other health apps very easily so that’s a huge plus. And most importantly, there is NO subscription fee that is required to have access to the full functionality of the app. Overall, I’d say if you’re interested in this style fitness tracker, then this is worth checking out. I’m glad I bought this instead of a the much more expensive alternative.
A**E
Absolut begeistert: Der RingCon Ring Gen 2 ist der Beste seiner Art – ohne Abo! Ich benutze den RingCon Ring Gen 2 nun schon seit einiger Zeit und bin absolut überwältigt von diesem Gerät! Als jemand, der schon andere smarte Ringe ausprobiert hat, kann ich mit voller Überzeugung sagen: Das ist der beste Ring seiner Art, den man derzeit bekommen kann. Was mich am meisten begeistert, ist die herausragende Genauigkeit und die Zuverlässigkeit der Messwerte. Egal ob Schlaf-Tracking, Herzfrequenz oder Aktivitätsniveau – die Daten sind präzise und geben mir wirklich wertvolle Einblicke in meine Gesundheit und mein Wohlbefinden. Der Ring sitzt super bequem und stört überhaupt nicht, selbst beim Schlafen. Ein riesiger Pluspunkt und ein absolutes Alleinstellungsmerkmal in dieser Kategorie ist, dass der RingCon Ring Gen 2 ohne jegliches Abo auskommt. Man kauft den Ring einmal und hat vollen Zugriff auf alle Funktionen und Auswertungen. Das ist ein Game-Changer und spart auf lange Sicht viel Geld im Vergleich zu anderen Anbietern, die oft versteckte oder teure Abo-Modelle haben. Die App ist zudem übersichtlich und intuitiv gestaltet, sodass man sich schnell zurechtfindet und alle relevanten Daten auf einen Blick hat. Die Verarbeitungsqualität des Rings ist ebenfalls top – er fühlt sich robust und hochwertig an. Wer einen smarten Ring sucht, der präzise, zuverlässig, benutzerfreundlich ist und vor allem keine fortlaufenden Kosten verursacht, der sollte unbedingt zum RingCon Ring Gen 2 greifen. Ich kann dieses Produkt uneingeschränkt empfehlen und bin einfach nur äußerst zufrieden!
C**.
Richtig getragen liefert der RingConn Gen 2 eine beeindruckende Genauigkeit in der Erfassung von Bewegung und Schlaf. Die Apnoe-Überwachung funktioniert mit plausibel erscheinenden Analysen. Ein Beleg der Werte ist letzten Endes nur durch medizinischen Abgleich möglich. Um über diesen Schritt in ein Schlaflabor und weitere Maßnahmen zu entscheiden, liefert er ein sehr gutes Tracking. Über Varianten der verschiedenen Sportarten kann ich nichts sagen, für mich ist der Alltag entscheidend. Dafür klare Empfehlung, in Roségold ein schöner Hingucker für Frauen. Das Tragen ist angenehm, die wenigen Minuten für den Datenabgleich sollten für jeden möglich sein. Der Akku ist topp.
J**D
Have worn everyday since purchase, very pleased with the results actually seem to sleep better as well as its monitored, spo2 , exercise, pulse, something called HRV etc. This review doesn’t do the product justice but no monthly payment and does what I wanted most of all monitors my sleep apnoea for that alone it’s 5star , best purchase I’ve made.(obviously at the wife’s insistence).
B**E
An excellent alternative to more expensive smart rings. A comfortable fit - comfy enough to be worn at all times, including nighttime for sleep monitoring. No app subscription required was a real draw for purchasing. Excellent interface. Quality of the ring itself seems good - no scratches yet. Only downside is that it isn't compatible with Vitality - however would feel unfair to mark them down for this!
G**Y
Lo uso da due giorni e fa egregiamente il suo lavoro. consigliato
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