Introduction
The RingConn Gen 2 Air Smart Ring is an ultra-thin, AI-powered health tracker designed to seamlessly integrate into your daily life. It continuously monitors key health metrics without requiring a monthly subscription for its standard features. This manual provides essential information for setting up, operating, and maintaining your smart ring.
What's in the Box
- RingConn Gen 2 Air Smart Ring x1
- Charging Dock x1
- 1m/3.3ft USB-C to C Cable x1
- User Manual x1 (This document)
- Quick Guide x1

Image: The RingConn Gen 2 Air Smart Ring, its charging dock, and the USB-C charging cable as packaged in the product box.
Sizing Guide
The RingConn Gen 2 Air uses unique sizing standards that differ from traditional ring sizes. To ensure the most accurate and comfortable fit, it is highly recommended to purchase a RingConn Sizing Kit before ordering your smart ring. Wearing the sizing ring for at least 24 hours will help you determine the optimal fit, accounting for natural finger swelling throughout the day and night.

Image: A visual guide showing the three steps to getting started: obtaining a sizing kit, purchasing the ring, and downloading the app.
Setup and Getting Started
- Charge Your Ring: Before first use, place your RingConn Gen 2 Air on the charging dock and connect the USB-C cable to a power source. Allow approximately 90 minutes for a full charge.
- Download the App: Search for "RingConn Smart Health Monitoring App" on the Apple App Store (for iOS devices) or Google Play Store (for Android devices).
- Pair Your Ring: Open the RingConn app and follow the on-screen instructions to pair your smart ring via Bluetooth. Ensure Bluetooth is enabled on your smartphone.
- Begin Tracking: Once paired, wear your RingConn Gen 2 Air and start your health monitoring journey.
Operating the Ring & App Features
The RingConn Gen 2 Air provides comprehensive health insights through its intuitive app. No subscription fee is required for standard features.
Key Features:
- AI-Powered Health Insights: Integrates multi-sensor data to track sleep, heart rate, stress levels, blood oxygen, physical activity, and menstrual cycles.
- Sleep Stages Tracking: Monitors REM, deep, and light sleep to assess sleep quality.
- Stress Index: Assesses stress levels to help understand your mental well-being.
- Vital Signs Monitoring: Tracks SpO2, heart rate, and HRV.
- Activity Insights: Monitors daily steps, calories burned, and standing time.
- Menstrual Cycle Prediction: AI model integrates data to predict menstrual cycles.
- "Find Your Ring" Feature: Provides intuitive guidance for tracking and retrieving your ring.
- Data Storage: Stores data for 7 days even when disconnected from your phone.
- Data Sharing: Supports sharing health data with relatives and friends (encrypted for privacy).

Image: The RingConn app displaying various health metrics and feature icons.

Image: The RingConn app showing AI-driven health insights and sedentary reminders.
Connecting to Health Apps:
The RingConn app can integrate with other health platforms to provide a holistic view of your data.
Video: An official RingConn guide demonstrating how to connect your RingConn data to Apple Health and export data.
Charging
The RingConn Gen 2 Air features a long-lasting battery, providing up to 10 days of use on a single charge. A full charge takes approximately 90 minutes using the provided charging dock and USB-C cable.
- Place the smart ring onto the charging dock, ensuring proper alignment.
- Connect the USB-C cable to the charging dock and a compatible power source.
- The charging indicator on the dock will show the charging status.
- The app will notify you when the ring needs charging and when it's fully charged.

Image: The RingConn smart ring on its charging dock, highlighting its extended battery life.
Waterproofing
The RingConn Gen 2 Air boasts an IP68 waterproof rating, ensuring exceptional performance up to depths of 100m/328ft. This means it can withstand daily activities such as handwashing, showering, and rain, as well as water sports like swimming and diving. Its durable construction prevents water damage and ensures long-lasting performance.

Image: The RingConn smart ring being exposed to water, illustrating its waterproof design.
Comfort and Design
Experience a comfortable and stylish design with the RingConn Gen 2 Air's super-thin 2mm profile and lightweight 2.5g construction. This "no-feel wearing" design ensures it won't interfere with your movement during workouts, running, diving, or any physical activity, and remains comfortable while sleeping or working.

Image: The RingConn smart ring worn during cooking, working on a laptop, and in a relaxed pose, highlighting its comfort for all-day wear.
Specifications
| Feature | Detail |
|---|---|
| Brand | RingConn |
| Model Number | RCA-02 |
| Item Weight | 2.5 Grams (0.088 ounces) |
| Product Dimensions | 11.3 x 4.3 x 4.7 inches (packaging) |
| Battery Life | Up to 10 days |
| Battery Capacity | 22 Milliamp Hours |
| Charging Time | Approx. 90 minutes |
| Waterproof Rating | IP68 (100m/328ft) |
| Operating System | RingConn App (iOS & Android compatible) |
| Connectivity Technology | Bluetooth |
| Memory Storage Capacity | 2 MB (stores 7 days of data) |
| Special Features | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor, Stress Monitor, Blood Oxygen Monitor, Menstrual Cycle Tracker, "Find Your Ring" |
| HSA/FSA Eligible | Yes |
Troubleshooting
- Connectivity Issues: Ensure Bluetooth is enabled on your phone and the ring is within range. Try restarting both the ring (by placing it on the charger) and your phone.
- Charging Problems: Verify the USB-C cable is securely connected to both the dock and the power source. Ensure the ring is correctly seated on the charging dock. Check for any debris in the charging ports.
- Inaccurate Readings: Ensure the ring is worn snugly on the correct finger (index finger of non-dominant hand is often recommended for best results, but other fingers may work if comfortable and secure). Keep the sensors clean. Avoid excessive movement during spot measurements.
- App Not Syncing: Check your internet connection. Ensure the RingConn app is updated to the latest version. Close and reopen the app.
Warranty and Support
RingConn provides efficient customer support and service for your Gen 2 Air Smart Ring. For any issues not covered in this manual, please refer to the official RingConn website or contact their customer service directly for assistance.

Image: The RingConn smart ring highlighting its HSA/FSA eligibility.




