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Item #:
145074992
Smart Ring Sizing Kit, Ring Sizer First Before You Buy, Choose from 8 Sizes, Sizes 6 to 13, Ring Sizer Measuring Tool for Women Men, Ring Sizing Kit
86% of respondents would recommend this to a friend
Item #:
145074992
JMD 1501
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 13
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Our Top Logistics Partners
Our ring size kit makes it easy to find your ideal size, ensuring maximum comfort and accuracy when wearing your smart ring.
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ISO 27001 Certified
What Stands Out
LED Display Screen
The vibrant LED display shows real-time metrics, ensuring easy data visibility for tracking health and fitness on-the-go, enhancing user convenience and motivation.
Comprehensive Health Monitoring
Tracks heart rate, SPO2, sleep quality, and steps, providing a holistic approach to fitness that caters to both men and women, embracing diverse health needs.
Cross-Platform Compatibility
Compatible with both iOS and Android, ensuring seamless integration with users' smartphones and smart devices, making it accessible and user-friendly for everyone.
Product Details
| Operating System | NO |
| Additional Features | Ring Sizer |
| GPS Geotagging Functionality | No GPS |
| Water Resistance Level | Not Water Resistant |
| Human Interface Input | Buttons, Unknown |
| Shape | Round |
| Color | Ring Sizers |
| Battery Cell Type | Lithium Polymer |
| Connectivity Technology | Bluetooth |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Item Weight | 0.04 Kilograms |
| Brand | Gulemfy |
| Model Number | R11 |
| Built-In Media | Ring Sizing Kit * 1 |
| Wearable Computer Type | Smart Ring |
| Manufacturer | ShenZhen YaWell intelligent Technology Co.,Ltd. |
| Screen Size | 0.2 Inches (0.5 cm) |
| Display Type | Analog |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Special Feature | Ring Sizer |
| Wireless Communication Standard | Bluetooth |
| Battery Cell Composition | Lithium Polymer |
| GPS | No GPS |
Who Should Buy?
-
Fitness Enthusiasts
Ideal for those who regularly monitor their health metrics including heart rate and activity levels throughout the day.
-
Tech Savvy Users
Perfect for individuals who enjoy integrating modern technology into their fitness and health routines via mobile applications.
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Sleep Trackers
Beneficial for users focused on improving sleep quality through monitoring sleep patterns and duration effortlessly.
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Minimalist Users
Not suitable for those who prefer simple, non-digital solutions without the complexities of fitness tracking technology.
Product Description
Smart Ring Sizing Kit, Ring Sizer First Before You Buy, Choose from 8 Sizes, Sizes 6 to 13, Ring Sizer Measuring Tool for Women Men, Ring Sizing Kit for Gift
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What sizes are included in the Smart Ring Sizing Kit?
Answer: The kit includes sizes ranging from 6 to 13. -
Question:
How do I know which finger to measure?
Answer: We suggest measuring your index, middle, or ring finger for the best precision and comfort. -
Question:
Why is it important to wear the sizing tool overnight?
Answer: Wearing it overnight helps to ensure that the fit is not too tight or too loose.
Gulemfy Ring Sizers R11 Editorial Review
The Smart Ring with LED Display Screen has garnered mixed reviews from users. Many customers appreciate its affordability and the range of features it offers, such as step counting, sleep tracking, and heart rate monitoring. The app that accompanies the device is also praised for its user-friendly interface and the absence of intrusive ads. Users have found it useful, particularly for sleep monitoring and as a convenient step counter. However, significant concerns arise from complaints about the durability and performance of the ring. Several users experienced issues with the LED screen malfunctioning after a short period, particularly after just a month of use, rendering the display ineffective. There are also issues with the accuracy of step counting, as some users reported that movements like opening their hands incorrectly registered as steps. Additionally, charging problems were noted, with some customers struggling to get the ring to charge Consistently, leading to frustrations with daily use. Despite these drawbacks, there are positive sentiments about the product's overall functionality, especially when it works well. The responsive customer service has also been highlighted, with some reviewers receiving refunds or assistance when faced with problems. Nevertheless, the experience varies widely among users, with multiple complaints about inConsistent performance and the robustness of the hardware. ###
Customer Reviews & Ratings
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Pros
- Affordable price point.
- User-friendly app with no ads.
- Offers useful features like sleep tracking, heart rate monitoring, and step counting.
Cons
- Inaccurate step counting in some instances.
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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JMD 1501
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Accurate sizing with 8 sizes from 6 to 13.
- Easily try sizes until you find a snug fit.
- Wear the sizing tool overnight for optimal comfort.
- Recommended for index, middle, or ring finger measurements.
- Non-standard sizes tailored for smart rings.
- Ensures maximum comfort and accuracy in smart ring fitting.
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