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⌚ Size smart, live smarter — your perfect fit awaits!
The RingConn Gen 2 Air Sizing Kit lets you accurately measure your finger size across 9 options (6 to 14) to ensure a perfect fit for the RingConn Smart Ring. Made from premium aerospace-grade titanium with a scratch-resistant finish, the smart ring offers ultra-thin, lightweight comfort and advanced health tracking without subscription fees. Wear the sizing gauge for 24+ hours to capture natural finger changes and guarantee optimal sensor accuracy and comfort.









| ASIN | B0F43QZV4X |
| Age Range Description | Adult |
| Band Material Type | Titanium |
| Battery Average Life | 10 days |
| Battery Cell Type | Lithium Polymer |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | 1,558 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 369 in Wearable Technology (Electronics & Photo) |
| Box Contents | RingConn Gen 2 Air Sizing Kit |
| Brand Name | RingConn |
| Case Material Type | Titanium |
| Closure Type | Magnetic |
| Colour | Ring Sizing Kit |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Customer Reviews | 4.6 out of 5 stars 1,369 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Touchscreen |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Memory storage capacity | 2 MB |
| Metrics Measured | Heart Rate Monitor, Activity Tracker |
| Model Name | RingConn Gen 2 Air Sizing Kit |
| Model Number | RCA-02 |
| Operating System | RingConn App |
| Product Features | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Shape | Round |
| Special feature | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker, Heart Rate Monitor, Sleep Monitor |
| Target Audience | Unisex Adults |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |
E**E
Accurate Fit, Comfortable All Day Wear Trial, Find Your Perfect Size
S**A
Very Useful and good price
ا**ا
مقياس
حلو تساعدكم في اختيار مقاس المناسب انصح قبل تشتري الختام تأخذونه
S**A
Cheap and useful
M**R
Well done!
Trustpilot
3 weeks ago
2 days ago