1. Introduction
The Qring R11 Smart Ring is a sophisticated wearable device designed to seamlessly integrate into your daily life, offering comprehensive health monitoring and smart control features. With its slim, lightweight, and stylish design, it provides a comfortable wearing experience while tracking vital signs, daily activities, and enabling gesture-based interactions with your smartphone.
2. Getting Started
2.1 Package Contents
- Qring R11 Smart Ring
- Charging Case
- User Manual (this document)
2.2 Charging the Ring
Before first use, fully charge your Qring R11 Smart Ring. Place the ring into its charging case. The ring charging time is approximately 0.5 hours. The charging case has a 300mAh battery capacity and can charge the ring about 13 times when fully charged itself.
2.3 App Installation and Pairing
- Download the "ECTRI" app from the Android market (for Android 5.1 or above) or the Apple App Store (for iOS 8.0 or above).
- Ensure Bluetooth (BT 5.2) is enabled on your smartphone.
- Open the ECTRI app and follow the on-screen instructions to pair your Qring R11 Smart Ring.
2.4 Ring Sizing
The Qring R11 Smart Ring is available in multiple sizes to ensure a comfortable and accurate fit for optimal health monitoring. Refer to the size chart below to find your appropriate ring size.
| Model | Internal Diameter | Perimeter |
|---|---|---|
| No. 8 | 18.1mm | 56.9mm |
| No. 9 | 18.9mm | 59.5mm |
| No. 10 | 19.8mm | 62.1mm |
| No. 11 | 20.6mm | 64.6mm |
| No. 12 | 21.4mm | 67.2mm |
3. Operating Instructions
3.1 Daily Activity Tracking
The R11 Smart Ring automatically tracks your daily activities, including steps, distance, and calorie counting. View your progress and detailed statistics within the ECTRI app.
3.2 Health Monitoring
The ring provides continuous health monitoring, integrating health data into your daily routine. It accurately monitors vital signs and offers multidimensional health protection services.
- 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 monitoring, providing a better understanding of your body's oxygen saturation levels.
- 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.
- Stress & HRV: Monitors stress levels and heart rate variability for a comprehensive health overview.
3.3 Smart Control Features
- Touch Function: Single-touch to switch display functions on the ring.
- Remote Photo: Use the ring to remotely trigger your phone's camera.
- Gesture Control: Built-in motion gesture function allows for control of certain apps. For example, double-tapping quickly with your fingers can switch videos on TikTok.
- Sensory Games: Access built-in sports game functions through the app. Wear the ring and swing your fingers to control the game.
- Find Ring: Use the app to locate your ring if misplaced.
- Female Cycle Tracking: Provides tracking for female physiological cycles.
4. Maintenance
4.1 Waterproofing
The Qring R11 Smart Ring is 5ATM SGS authenticated and features IP68 waterproof technology. It is fully enclosed and supports wearing for swimming and hand washing. It is rainproof and designed to meet various waterproof needs.
Note: Please remove the ring and clean it after bathing to avoid skin damage caused by residual toiletries inside the ring.
4.2 Cleaning
To maintain the ring's performance and hygiene, regularly clean it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or sensors.
4.3 Battery Life
The single battery life of the ring is about 5-7 days in normal mode and 7-10 days in low power mode. Ensure regular charging using the provided charging case to maintain optimal performance.
5. Troubleshooting
- Ring not connecting to app: Ensure Bluetooth is on, the ring is charged, and you are within range. Try restarting both the ring (by placing it in the charger) and your phone.
- Inaccurate readings: Ensure the ring is worn snugly on your finger. Clean the sensors regularly.
- Short battery life: Check if any features are constantly running in the background. Ensure the ring is fully charged.
- Ring not responding to touch/gestures: Ensure the ring is properly paired and charged. Try recalibrating gestures in the app if available.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | R11 Smart Ring |
| Chipset | RTL8762 ESF |
| Compatible System | Android 5.1 or above, iOS 8.0 or above |
| FLASH Memory | RAM104KB FLASH 512KB |
| Bluetooth | BT 5.2 |
| Sensor | SC7A20H |
| Heart Rate Sensor | HX3918 |
| Battery Capacity (Ring) | 15mAh (18mAh for size 11 and above) |
| Battery Capacity (Charging Case) | 300mAh |
| Ring Charging Time | Approx. 0.5 hours |
| Waterproof Grade | 5ATM (IP68) |
| Display Screen | Yes |
| Activity Tracked | Activity Tracker, Steps Tracker, Distance Tracker, Calorie Tracker |
| Metrics Measured | Heart Rate Monitor, Blood Pressure Monitor, Sleep Monitor, Blood Oxygen Monitor |
| Certification | CE, FCC |
| Origin | Mainland China |
| Weight | Approx. 2.5g |
| Thickness | 2.2mm |
7. User Tips
- For the most accurate health data, ensure the ring fits snugly but comfortably on your finger.
- Regularly sync your ring with the ECTRI app to keep your data up-to-date and receive the latest firmware updates.
- Explore the various settings in the ECTRI app to customize notifications and tracking preferences to suit your lifestyle.
- Take advantage of the gesture control feature for convenient media playback or app navigation.
8. Warranty and Support
For warranty information and technical support, please refer to the official Qring website or contact your retailer. Keep your proof of purchase for any warranty claims.
