Wrongduck Anneau Intelligent Bluetooth Violet Suivi de Santé
How it works
If your product is accidentally damaged within two years, Care+ includes one replacement. Claims are handled directly by Wrongduck. View plan terms.
Optional Care+. One plan per product.
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Size chart
WRONGDUCK SIZE GUIDE
Find your best ring size
Click Find My Size to measure online in a few simple steps. You’ll get your recommended Wrongduck ring size instantly—no chart matching needed.
Wrongduck ring size chart
Choose the store size that matches your measured diameter or circumference.
| Store size | Diameter | Circumference | ISO / EU | UK |
|---|---|---|---|---|
| 6 | 16.5 mm | 51.8 mm | 52 | L ½ |
| 7 | 17.3 mm | 54.4 mm | 54 | N ½ |
| 8 | 18.1 mm | 56.9 mm | 57 | P ½ |
| 9 | 18.9 mm | 59.5 mm | 59 | R ½ |
| 10 | 19.7 mm | 62.0 mm | 62 | T ½ |
| 11 | 20.5 mm | 64.5 mm | 65 | V ½ |
| 12 | 21.4 mm | 67.1 mm | 67 | X ½ |
| 13 | 22.2 mm | 69.7 mm | 70 | Z1 |
| 14 | 23.0 mm | 72.2 mm | 72 | Z3 |
Between sizes? Choose the larger size for a more comfortable fit. Availability varies by ring model.
Measure with paper or thread
- Wrap a narrow strip of paper or non-stretch thread around the base of your finger.
- Keep it comfortably snug without squeezing your finger.
- Mark where the two ends meet.
- Lay it flat and measure the marked length in millimetres.
- Match that circumference to the chart above.
Measure at the end of the day when your hands are at a normal temperature, and repeat the measurement twice.
Shipping Information
Before the shipping,please allow us 1-2 business days for processing your order, timing depends on the actual situation.
Once your order has been shipped, we will immediately provide you with tracking information. Delivery times vary by region, Orders typically take 4-10 days to arrive.
How much is the subscription fee?
No subscription required. With a one-time purchase, you get full access to all health tracking features.
Package List
Smart Ring*1
Charging case *1
Charging cable *1
User manual *1
Wrongduck App Download
Looking for the correct app for your Wrongduck Smart Ring? Visit our Wrongduck App Download page, select your Smart Ring model, and download the compatible app for your device.
[Health At Your Fingertips]
En tant qu'innovateur dans la technologie portable, notre bague intelligente combine un design compact avec un suivi de santé avancé. Elle surveille le stress, le rythme cardiaque, l'oxygène dans le sang, la variabilité de la fréquence cardiaque (HRV) et l'activité quotidienne—vous fournissant un compagnon de santé personnel tout au long de la journée, directement à votre doigt.
[Zero Subscription Fees]
Nous croyons en la transparence et la simplicité. Une fois que vous avez acheté la bague Wrongduck, vous bénéficiez d'un accès à vie à toutes les fonctionnalités sans coûts cachés ni frais récurrents. Profitez d'une expérience véritablement libératrice—sans conditions.
[Built for an Active Life]
Conçue pour vous accompagner, la bague Wrongduck est fabriquée avec un revêtement en titane respectueux de la peau et un intérieur étanche avancé. Elle fonctionne de manière fiable que vous nagiez, vous entraîniez ou exploriez en plein air—s'intégrant parfaitement à votre routine quotidienne.
[5-Day Battery & Wireless Charging]
Conçu avec une batterie laminée unique, la bague offre jusqu'à cinq jours d'utilisation sur une seule charge—trouvant un équilibre parfait entre endurance et confort léger. Associée à son étui de chargement sans fil dédié, rester alimenté est sans effort, peu importe à quel point la vie est chargée.
Liste du contenu :
Bague Intelligente*1
Étui de chargement *1
Câble de chargement *1
Manuel utilisateur *1
Wrongduck Anneau Intelligent Bluetooth Violet Suivi de Santé
Si vous avez des questions, n’hésitez pas à nous contacter. Nous vous répondrons dès que possible, dans un délai de 24 heures en semaine.
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Politique de retour de 30 jours
Nous avons une politique de retour de 30 jours, ce qui signifie que vous avez 30 jours après avoir reçu votre article pour demander un retour.
Pour plus de détails, veuillez consulter : Politique de Retour -
Informations sur la livraison
Temps de traitement :
- Avant l'expédition,veuillez nous accorder 1 à 2 jours ouvrables pour traiter votre commande, le délai dépend de la situation réelle (jours fériés/week-ends exclus)
Temps d'expédition (estimation) :
- Frais d'expédition standard : 5,99 $ par commande.
- Expédition gratuite : Commandes de plus de 49,99 $.
- Les délais de livraison varient selon la destination :
- Europe : 4-9 jours ouvrables
- États-Unis : 5-8 jours ouvrables
- Canada : 7-15 jours ouvrables
- Australie et autres régions : 9-15 jours ouvrables
Pour plus de détails, veuillez consulter : Politique d'expédition
Good smart ring. Only regret is that it has scratched easily and I remedied by silicone ring covers from Amazon.
try to download the app and its not supported by my phone. maybe company should rethink the app
We're sorry you're having trouble downloading the app. This ring uses the JSRing companion app, and compatibility can depend on your phone model and operating system. Please contact our support team with your phone model so we can help you find the correct app and get your ring connected. We're happy to help!
Simple process to measure for ring size. Even though the box says 7 it measures around 20mm instead of the 17.3 that I ordered. Different charging base than what is shown as well. Disappointed, quality control needs to be reviewed.
I love, love, love this Purple smart Ring! The data is spot on!! My husband, who never comments on much of anything even commented about how “eye catching it is”.
The app is not able to be put on my phone . It causes my.anti virus to uninstall it as a dangwrous app.
Hi, thank you for letting us know. We’re familiar with this issue on some Android phones. The companion app for this particular ring is not currently distributed through Google Play and uses a direct Android APK installation, so some Android security or antivirus systems may scan, warn about, or block the installation. The installation experience may vary depending on the Android device and its security settings. Please contact us if you need assistance, and we’ll be happy to help.
Love it and was very easy to set up
Love the color
Excellent product
I ordered the purple
I absolutely love this ring. Size is perfect and color is a more subdued purple, which I prefer. JS ring app is very comprehensive. Highly recommend this ring.
My purchase with Wrongduck was very positive. The quality, look and the working of the ring was as described and the shipping time was quicker than expected.
I ordered the wrong size and the team worked hard to sort the issue out. The whole way through they kept the very best interest of the customer (me) as a priority.
They worked closely with me throughout the entire process to ensure the outcome was positive.
Thanks Wrongduck team! Keep up the hardand I will definitely
It does track my steps and sleep, and the app works fine. I'll be honest, I bought this mainly because I fell in love with the color. Most smart rings are boring black or silver, but this purple is absolutely stunning! It has a beautiful metallic shine that catches the light perfectly. It looks like a high-end piece of jewelry, not a piece of tech.