Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Gen 2 Air Sizing Kit - Size First Before You Buy | Choose from 9 Sizes (6–14) – Only for the RingConn Gen 2 Series

Product ID: 730754965

Details

Connectivity technology
Bluetooth
Memory storage capacity
2 MB
Operating system
RingConn App
Special features
Activity Heart
Wireless communication standard
Bluetooth

📏9 sizes (6-14) for perfect fit

🔄24+ hrs wear test for accurate sizing

⚙️Aerospace-grade titanium durability

€ 2.81

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

📏 Nail your perfect fit before you commit!

WEAR IT YOUR WAY - Fits any finger on either hand—ideal for index, middle, or ring fingers for optimal tracking.
STRESS FREE SIZING - Wear the sizing gauge for over 24 hours to capture your true finger size and avoid returns.
PREMIUM BUILD QUALITY - Crafted from aerospace-grade titanium with scratch-resistant coating for long-lasting wear.
ENGINEERED FOR COMFORT - Snug, sensor-friendly fit ensures your smart ring stays perfectly in place without rotation.
PRECISION FIT GUARANTEE - Try before you buy with 9 sizing options tailored for RingConn Gen 2 Smart Rings.

The RingConn Gen 2 Air Sizing Kit offers 9 precise sizes (6-14) designed exclusively for the RingConn Smart Ring, ensuring a comfortable, sensor-optimized fit. Made from premium-grade plastic, it helps you test your finger size over 24+ hours to guarantee accuracy. This sizing kit is essential for maximizing the performance and comfort of the aerospace-grade titanium RingConn Smart Ring, which supports advanced health tracking and Bluetooth connectivity.

Specifications

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	#1,098 in Electronics ( See Top 100 in Electronics ) #11 in Wearable Tech Rings
Brand	RingConn
Built-In Media	RingConn Gen 2 Air Sizing Kit
Case Material Type	Titanium
Color	White
Communication Feature	Bluetooth
Compatible Devices	Smartphone
Compatible Phone Models	Android Devices, iOS Devices
Connectivity Technology	Bluetooth
Customer Reviews	4.6 4.6 out of 5 stars (1,629)
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	Fitness Tracker
Target Audience	Unisex Adults
Unit Count	1.0 Count
Water Resistance Depth	100 Meters
Water Resistance Level	Water Resistant
Wearable Computer Type	Smart Ring
Wireless Compability	Bluetooth

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.