








Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Bolivia.
💍 Track smarter, live better—your health’s sleek new sidekick.
RingConn Gen 2 is the world’s first smart ring with integrated AI sleep apnea monitoring, offering up to 12 days of battery life, waterproof durability to 100 meters, and comprehensive health tracking including heart rate, stress, blood oxygen, and women’s health metrics. Compatible with Android and iOS, it requires no subscription fees and features a lightweight titanium design for all-day comfort.

















| ASIN | B0DG2VWQ2P |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Band Material Type | Silicone |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #294 in Electronics ( See Top 100 in Electronics ) #3 in Smart Rings |
| Brand | RingConn |
| Built-In Media | Charging Case, Instruction Manual, Quick Guide, RingConn Ring, Type-C Cable |
| Case Material Type | Titanium |
| Closure Type | Tang Buckle |
| Color | Matte Black |
| Communication Feature | Bluetooth |
| 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 (2,728) |
| 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 | 0.38 Kilograms |
| Manufacturer | Guangdong Jiu Zhi Technology Co., Ltd. |
| Memory Storage Capacity | 2 MB |
| Metrics Measured | Heart Rate, Stress, Sleep Duration, Blood Oxygen |
| Model Name | RingConn Gen 2 |
| Model Number | RCA-01 |
| Operating System | Proprietary OS |
| Shape | Round |
| Style Name | Minimalist |
| Supported Application | RingConn Smart Health Monitoring App |
| Target Audience | Unisex Adults |
| UPC | 810180160308 |
| 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 |
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.
B**I
Expensive toy
I purchased the ring sizer first and I ordered a size larger based on reviews. The ring is still a little tight even sizing up. I lost the ring within 24hrs of getting it and was able to find it in the yard with the GPS, find my ring feature. The sleep tracking is ok, it’s not super accurate. And the step count is always 1000 steps off from my Apple Watch (usually more steps than my watch). It does not integrate with Apple at all. I like there is no monthly fee. There are a lot of neat features to the ring, but not sure how accurate they are. I have had this ring several months and I have scratched the finish on the inside of my finger but the otter side is fine and purchased the black matte color. I am concerned about long term durability as I have had reports of battery issues and short battery longevity. As for now, the battery last about a week and I like the portability of the charger case. If I had the opportunity to purchase this ring or the Oura ring, I would probably choose Oura due to reports of it being more accurate and better sleep technology and ability to integrate with Apple health. Other than that, they have the same features.
R**W
RingConn is Great!!!
I have both the RingConn and the Ultrahuman Ring Air simply because a monthly subscription is not justifiable based on the price and due to the fact Oura already corners 80% of the market on wearable tech rings. Both the RingConn and the Ultrahuman Ring Air are excellent products but the Ultrahuman battery life lasts about two days while the RingConn easily lasts about a week or more between charges. Ultrahuman Ring Air has a more polished app and provides better explanations about the readings and gives good advice to improve your metrics, however it is currently not available in the US due to pending litigation brought by Oura who clearly wants to corner the market. Go with RingConn if you hate subscriptions. You won’t be disappointed!
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!
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).
G**Y
Lo uso da due giorni e fa egregiamente il suo lavoro. consigliato
H**.
Enfin une bague connectée tellement légère qu'on l'oublie au doigt et avec une autonomie phénoménale ! Avant toute chose, commander bien le kit d'essai à 1€ et faites des tests sur plusieurs jours avec les 3 doigts conseillés ; ça m'a permis de voir que seul mon annulaire gauche la supportait (le droit étant déjà pris), le majeur et l'index posant problème pour la préhension. Tout d'abord, j'ai lu quelques critiques négatives qui n'ont pas lieu d'être à mon avis. La luminosité la nuit par exemple : absolument négligeable tellement elle est ridicule si vous avez bien l'anneau sur le doigt. Autre exemple, l'absence d'indicateur pour bien positionner les capteurs : il suffit de la forcer un peu à glisser vers la paume de la main pour voir apparaitre deux points dorés qui indiquent le bon positionnement. Je la charge tous les matins lors de la douche dans son boitier, ce qui lui donne une autonomie quasi illimitée et sinon, elle ne me quitte pas une seconde. J'ai même commandé le chargeur usb-c de la marque pour conserver mon boitier chargé pour les voyages. L'application est bien pensée et les mesures semblent appropriées ; de plus, l'application (sous Android pour ma part) n'a pas besoin de tourner en permanence, la synchronisation avec l'anneau se faisant à son lancement. Je peux donc suivre ma santé, mon activité et mon sommeil à ma guise sans porter h24 une grosse montre connectée à recharger tous les deux jours maxi ! Autre point négatif à oublier : si l'anneau est dans son boitier et qu'il est ouvert, l'application indique bien les niveaux de batterie de l'anneau ET du boitier. Bref, foncez, c'est du lourd par rapport à la concurrence (qui a dit G.l.xy Ring ?) !
Trustpilot
Hace 3 semanas
Hace 5 días