1. Introduction
This manual provides instructions for the setup, operation, and maintenance of your celestaura Smart Ring Health Tracker, Model R6. This device is designed to monitor various health and fitness metrics to support your overall well-being.
2. Product Overview
The celestaura Smart Ring R6 is a wearable device that tracks essential health metrics and activity levels. Key features include:
- Comprehensive Health Monitoring: Tracks sleep patterns, activity levels, heart rate, blood oxygen, and calories burned.
- Sleep Tracking: Provides reports on deep sleep, light sleep, REM sleep, and awakenings.
- Fitness Activity Tracking: Monitors various activities, including steps, distance, and calories.
- Air Gesture Control: Allows control of devices for actions such as page turning, photo capture, and music playback.
- Waterproof Design: Suitable for use during workouts and in wet conditions.

This image displays the celestaura Smart Ring R6, highlighting its internal electronic components and sensors, which are responsible for data collection.
3. Setup
3.1. Sizing and Wearing
Selecting the correct ring size is important for comfort and accurate data collection. Refer to the sizing guide below.

This image illustrates the various sizes available for the celestaura Smart Ring, detailing their circumference and inner diameter measurements.

This diagram provides a three-step process for accurately measuring your finger to determine the appropriate ring size. It recommends using a strip of paper or non-stretchable string, wrapping it around the finger, marking where the ends meet, and then measuring the length with a ruler.
Wearing Tips: To ensure accurate readings, position the sensors on the inside of the ring against the pad of your index or middle finger when wearing it.

This image shows the recommended way to wear the smart ring, with the sensors positioned on the underside of the finger for optimal data collection.
3.2. Charging the Ring
The ring has a battery life of approximately 5-7 days on a single charge. It comes with a charging case and a direct charging cable.

This image displays the smart ring placed within its charging case, alongside a USB charging cable, illustrating the available charging methods.
3.3. App Installation and Pairing
To use the smart ring, you must download and install the companion application. Follow these steps:
- Scan the QR code provided in the manual or search for the application name (ECTRI) in your device's app store.
- After installation, register an account and log in.
- Open the app, tap the '+' symbol in the upper right corner, and select the ring model you are wearing.
- Grant necessary permissions (e.g., location, Bluetooth) when prompted by the app.
- Tap 'Connect' in the app interface to initiate pairing.
- Once connected, the app will confirm successful binding, and you can begin using the ring.

This image displays a series of screenshots guiding the user through the process of downloading the app via QR code, registering, granting permissions, and successfully connecting the smart ring.
Important Notice: Ensure the companion application is downloaded and installed before attempting to connect the ring. Direct Bluetooth pairing through your phone's settings may prevent data synchronization. If connection issues persist, ensure the ring is charged and attempt pairing again.
4. Operating Instructions
4.1. Health Monitoring
The ring continuously monitors various health parameters:
- Heart Rate: Tracks your heart rate 24/7.
- Blood Oxygen: Provides all-day blood oxygen saturation monitoring.
- Sleep Tracking: Analyzes sleep duration, stages (deep, light, REM), and quality.
- Stress Monitoring: Tracks stress levels and helps identify patterns.
- Women's Health: Predicts period and ovulation dates based on menstrual data.

This image depicts a user engaged in exercise, with a smartphone displaying the health tracking application interface, showing various monitored metrics.

This image shows a woman sleeping, with a smartphone screen overlaid displaying detailed sleep monitoring data from the smart ring.

This image features a woman exercising, with a superimposed graphic showing real-time heart rate monitoring data.

This image shows a woman running outdoors, accompanied by a graphic illustrating blood oxygen saturation monitoring data.

This image depicts a man appearing stressed while working on a laptop, with a superimposed graphic showing stress monitoring data from the smart ring.

This image shows a woman holding her stomach, with a smartphone displaying a calendar interface for women's health tracking, indicating menstrual and ovulation predictions.
4.2. Activity Tracking
The ring functions as a comprehensive fitness tracker, monitoring various activities:
- Tracks steps, distance, and estimated calories burned.
- Records active time and supports multisport data tracking.

This image features a woman running, surrounded by icons representing various sports activities, indicating the ring's capability for multisport data tracking.

This image shows a man running on a treadmill, with a smartphone screen overlaid displaying activity data such as mileage, calories consumed, and heart rate.
4.3. Air Gesture Control
The ring supports air gestures for controlling compatible devices. This allows for actions such as scrolling through content (e.g., TikTok), capturing photos or videos remotely, playing music, or turning pages in e-books.

This image demonstrates a hand wearing the smart ring, performing an air gesture to control content displayed on a smartphone.
5. Maintenance
5.1. Waterproofing
The celestaura Smart Ring is rated 5ATM waterproof, allowing it to be submerged up to 100 meters (328 feet). This means it can be worn during activities such as showering, swimming, and other water-related sports without needing to be removed.

This image shows the smart ring partially submerged in water, visually representing its 5ATM waterproof capability.
5.2. Cleaning
To clean your smart ring, gently wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or sensors.
5.3. Battery Care
Charge the ring regularly to maintain optimal battery performance. Avoid fully depleting the battery frequently. If the ring is not used for an extended period, charge it periodically to prevent deep discharge.
6. Troubleshooting
If you encounter issues with your celestaura Smart Ring, refer to the following common solutions:
- Connection Issues:
- Ensure the ring is charged.
- Verify that the companion app is installed and open on your smartphone.
- Do not attempt to pair the ring directly through your phone's Bluetooth settings; use the app for pairing.
- Check that all necessary app permissions (e.g., location, Bluetooth) are granted in your phone's settings.
- If the ring has been disconnected from the app for a long time, re-open the app and wait a few seconds for automatic reconnection.
- Inaccurate Readings:
- Ensure the ring is worn correctly, with sensors against the pad of your finger (index or middle finger recommended).
- Verify that the ring size is appropriate for your finger; a loose or overly tight fit can affect data collection.
- Keep the ring's sensors clean.
- Battery Life Shorter Than Expected:
- Frequent data synchronization or continuous monitoring of certain metrics may consume more power.
- Ensure the ring is fully charged before use.
- App Functionality:
- Keep the app updated to the latest version for optimal performance and bug fixes.
- Customize function cards in the Health interface by tapping the "Edit card" button.
Important Tips:
- For proper connection and data transfer, follow the prompts within the application and grant necessary permissions in your phone's settings.
- To configure timed heart rate monitoring: Access the heart rate monitoring interface in the app, tap the "3 dots" icon in the upper right corner, select "Heart rate setting," choose your desired automatic monitoring interval (e.g., "30 minutes"), and activate the function using the green button.
- Function cards within the application's Health interface can be customized (added or removed) via the "Edit card" button at the bottom.
- Regular application updates are released to enhance performance. Ensure your app is updated to the latest version for optimal functionality.
- If the ring has not been connected to the app for an extended period, it may temporarily disconnect to conserve battery. Re-opening the app will automatically re-establish the connection within a few seconds.
7. Specifications
| Product Dimensions | 0.87 x 0.87 x 0.14 inches |
| Item Weight | 4.2 ounces |
| Model Number | R6 |
| Manufacturer | celestaura |
| Special Feature | Waterproof |
| Connectivity Technology | Wireless (Bluetooth) |
| Battery Cell Composition | Lithium Polymer |
| GPS | No GPS |
| Shape | Round |
| Color | Black (for current variant) |
8. Warranty and Support
8.1. Warranty Information
Specific warranty details may vary. Please refer to the product packaging or contact celestaura customer support for information regarding the warranty period and terms for your Smart Ring R6.
8.2. Customer Support
For technical assistance, troubleshooting, or any other inquiries regarding your celestaura Smart Ring R6, please contact celestaura customer support through their official website or the contact information provided with your product.





