Wrongduck V6 Diamond Smart Ring – Sleep & Activity Tracker
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.
Pairs well with
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.
The Wrongduck V6 diamond smart health ring combines elegant jewelry design with advanced tracking technology for modern wellness management.
24/7 Health Monitoring Smart Ring for Women
Track your health metrics in real time. This device monitors heart rate, blood oxygen (SpO2), HRV, and sleep quality for better wellness.
Advanced Features of the Diamond Smart Health Ring
This smart tracker provides deep insights into your recovery. Use the gathered data to manage stress levels and improve your daily health.
Comprehensive Fitness Tracking with 128+ Sports Modes
Monitor steps, calories, and intensity levels. This fitness tracker ring supports over 128 specialized modes like swimming and yoga.
Analyze your athletic performance with accuracy. This wearable device helps you reach your fitness goals with detailed data logs.
Personalized, Automatic Health Monitoring
Customize your tracking experience easily. Set your ring to measure vital signs like blood pressure at your preferred time intervals.
Receive hands-free insights tailored to your life. This sophisticated piece offers a personalized approach to your daily routine.
Dedicated Women’s Health & Cycle Tracking
This vital ring features cycle predictions and ovulation alerts. It is designed to support hormonal balance and active health management.
Integrate wellness seamlessly into your day. Track body temperature changes and maintain a balanced lifestyle with this smart technology.
IP68 Waterproof & Convenient Gesture Control
Built for an active lifestyle, this ring is IP68 waterproof. It is safe for swimming, showering, and intense gym sessions.
Utilize intuitive gesture control for photos. This smart feature adds convenience, making it a stylish alternative to lab grown diamond engagement rings.
No Subscription Fees – Lifetime Free Access
Access all premium features without hidden costs. Unlike other wearable tech, this model provides lifetime free access to the app.
The companion app is compatible with Android and iOS. Stay connected to your data without paying any monthly subscription fees.
The Perfect Health & Fitness Gift
Ideal for those focused on data-driven wellness. This ring offers accurate insights to support your personal health and fitness journey.
Give a thoughtful gift for any occasion. This jewelry piece is a practical and beautiful tool for family and friends.
Package List:
Smart Ring*1
Charging case *1
Charging cable *1
User manual *1
Wrongduck V6 Diamond Smart Ring – Sleep & Activity Tracker
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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14 day return policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
For details, please see: Return Policy -
Shipping Information
Processing Time:
- Before the shipping,please allow us 1-2 business days for processing your order, timing depends on the actual situation(Public Holidays/Weekends excluded)
Shipping Time（Estimate）:
- Standard Shipping Fee: $5.99 per order.
- Free Shipping: Orders over $49.99.
- Delivery times vary by destination:
- Europe: 4-9 business days
- United States: 5-8 business days
- Australia & Canada: 5-10 business days
- Other Regions: 4-12 business days
For details, please see: Shipping policy
Love it works great does everything I wanted it to do. It’s pretty too
This is an excellent ring that tracks everything you want. I did buy the rose gold band with diamonds, however it has already tarnished a little. That’s why I removed a star ⭐️
I love this ring It tells me everything. I'm 74 yrs old and need to keep track of I don't like wearing a watch to bed so this is perfect for me. I'm now ordering one for my husband.
Product is convenient to wear and maintain. Application is a little hard to navigate.
Like it
My ring is very pretty and lots of people comment on it. I find the sleep information to be quite helpful, and the activity tracker as well. The ability to check my blood pressure has also been helpful. I would definitely purchase again!
I'm really loving my ring it's a good thing to have.