

📏 Nail your perfect smart ring fit before you commit!
The RingConn Smart Ring Sizing Kit offers 9 precise sizes (6 to 14) designed exclusively for the RingConn Smart Ring’s unique sensor layout. Made from premium-grade plastic, it allows you to test a snug, rotation-free fit over 24+ hours on your chosen finger, ensuring optimal comfort and data accuracy. This sizing kit is essential for anyone seeking a flawless fit with the durable, aerospace-grade titanium RingConn Smart Ring.

















| ASIN | B0F43QZV4X |
| Additional Features | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Age Range Description | Adult |
| Band Material Type | Titanium |
| Battery Average Life | 10 days |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #271 in Electronics ( See Top 100 in Electronics ) #3 in Smart Rings |
| Brand | RingConn |
| Built-In Media | RingConn Gen 2 Air Sizing Kit |
| Case Material Type | Titanium |
| Closure Type | No Closure |
| Color | Ring Sizing Kit |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.4 out of 5 stars 2,118 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 |
| Metrics Measured | Heart Rate, Sleep Duration |
| Model Name | RingConn Gen 2 Air Sizing Kit |
| Model Number | RCA-02 |
| Operating System | RingConn App |
| Shape | Round |
| Style Name | Minimalist |
| Supported Application | Ftness Tracker |
| Target Audience | Unisex Adults |
| Warranty Description | 1 Year Warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
B**I
Order 1 size up!
I’m usually a ring size 7. But it was too small had to return - I’d recommend getting 1 size bigger, the ring is comfortable, light and looks good on. The app is very good. It’s not gold - more of a rose gold/bronze colour
S**A
works great
I'm positively surprised by the RingConn ring and can truly recommend it. It's very comfortable to wear and does a great job tracking vital data. While the current selection of sports modes is still quite limited — so it doesn’t fully replace a sports watch — it’s excellent for overall health monitoring. Looking forward to future updates with more activity options!
D**Y
I am fully satisfied with quality and options.
Excellent Smart ring with more then 10 days battery life and free Application. Good accuracy, easy settings and democratic price.
A**N
Good
Good
K**R
Excellent Product.
Excellent Product. Works as expected.
M**A
Ok
I decided to not buy the ring since its annoying on the finger but good kit
T**I
Used ring
I have received the ring and when i tried to pair it and connect it to my device it said that it’s already paired to another account!
W**A
NOT GOLD COLOR
I assumed it would be muted gold but it is totally different color, it is more brown than gold, it works fine for now as I just got it but I was disappointed with the color.
Trustpilot
2 months ago
1 week ago