Qring R11 Smart Ring User Manual

1. Introduction

The Qring R11 Smart Ring is a new smart wearable device designed for comprehensive health monitoring and activity tracking. With its ultra-narrow and lightweight design, it offers comfortable wear while providing advanced features such as heart rate, blood oxygen, blood pressure, and sleep monitoring, along with activity tracking and gesture control for various applications.

Figure 1: Qring R11 Smart Ring Overview

2. Specifications

Figure 2: Key Features Summary

3. Package Contents

The Qring R11 Smart Ring package typically includes:

• Qring R11 Smart Ring
• Charging Case
• User Manual (this document)

4. Setup Guide

4.1 Charging the Ring

1. Place the Qring R11 Smart Ring into its charging case.
2. Ensure the ring is properly seated to make contact with the charging pins.
3. Connect the charging case to a power source using a compatible USB cable (not always included, check packaging).
4. The ring will fully charge in approximately 0.5 hours. The charging case itself has a 300mAh battery and can charge the ring about 13 times when fully charged.

Figure 3: Charging the Qring R11 Smart Ring

4.2 App Installation and Pairing

1. Download the ECTRI app from your device's app store (Android Market for Android devices, Apple App Store for iOS devices).
2. Install the app on your smartphone or tablet.
3. Ensure Bluetooth is enabled on your device.
4. Open the ECTRI app and follow the on-screen instructions to create an account or log in.
5. The app will guide you through the pairing process to connect your Qring R11 Smart Ring via Bluetooth 5.2.
6. Once paired, the ring will synchronize data with the app.

5. Operating Instructions

5.1 Daily Activity Tracking

The Qring R11 automatically tracks your daily activities including steps, distance, and calories burned. View your progress and detailed statistics within the ECTRI app.

Figure 4: Intelligent Running Companion

5.2 Health Monitoring

The ring provides continuous monitoring of vital signs. Access detailed reports and historical data in the ECTRI app.

• Heart Rate Monitoring: Tracks your heart rate throughout the day, helping you understand your body's condition during various activities.
• Blood Oxygen Monitoring: Equipped with optical sensors for all-day blood oxygen saturation (SpO2) measurement.
• Sleep Tracking: Analyzes your sleep state, including REM, light sleep, and deep sleep, to help you maintain good sleep habits.
• Blood Pressure Monitoring: Provides insights into your blood pressure levels.
• Stress & Heart Rate Variability: Monitors stress levels and heart rate variability for a holistic view of your well-being.

Figure 5: Blood Oxygen Monitoring

Figure 6: Heart Rate Monitoring

Figure 7: Sleep State Analysis

5.3 Gesture Control & Other Functions

The Qring R11 features built-in motion gesture control for various smart functions:

• TikTok/Short Video Flipping: Wear the ring and double-tap quickly with your fingers to switch videos.
• Remote Photography: Use the ring to remotely trigger your phone's camera.
• Music Switching: Control music playback with gestures.
• E-book Page Flipping: Navigate e-books hands-free.
• Sensory Games: Built-in sports game function accessible through the app. Put on the ring and swing your fingers to play.
• Find Ring: Use the app to locate your ring if misplaced.
• Female Cycle Tracking: Monitor and track female physiological cycles.

Figure 8: Gesture Control for TikTok

Figure 9: Sensory Games

6. Maintenance

6.1 Waterproofing

The Qring R11 Smart Ring is certified with 5ATM SGS authentication, making it suitable for daily waterproofing. This includes wearing it for swimming, hand washing, and in rainy conditions. It is designed to meet various waterproof needs.

Figure 10: 5ATM Waterproofing

6.2 Cleaning and Care

To ensure optimal performance and prevent skin irritation, it is recommended to remove the ring and clean it thoroughly after bathing or exposure to toiletries. This helps avoid any residual substances from accumulating inside the ring.

7. Troubleshooting

If you encounter any issues with your Qring R11 Smart Ring, please try the following basic troubleshooting steps:

• Connection Issues: Ensure Bluetooth is enabled on your smartphone and the ring is within range. Try restarting both the ring (by placing it in the charging case and taking it out) and your phone.
• Data Sync Problems: Check your internet connection and ensure the ECTRI app is up to date. Try manually refreshing the data within the app.
• Inaccurate Readings: Ensure the ring is worn snugly on your finger. Clean the sensors on the inside of the ring.
• Battery Not Charging: Verify that the charging cable and adapter are working correctly. Ensure the ring is properly seated in the charging case and the case is connected to power.

For persistent issues, refer to the ECTRI app's help section or contact customer support.

8. User Tips

8.1 Choosing the Right Ring Size

Selecting the correct ring size is crucial for comfort and accurate sensor readings. Refer to the size chart below to find your ideal fit. Measure your finger's internal diameter and perimeter carefully.

Figure 11: Ring Size Chart

8.2 Maximizing Battery Life

To get the most out of your Qring R11's battery, consider using the 'low power mode' if available in the app settings, which can extend usage up to 7-10 days. In normal usage scenarios, expect 5-7 days of battery life.

9. Warranty and Support

The Qring R11 Smart Ring is certified with CE and FCC, ensuring it meets relevant safety and quality standards.

For any product-related inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.