1. Introduction
This manual provides essential information for the proper use and maintenance of your Yunseity Smart Ring Health Tracker. Please read it thoroughly before using the device to ensure optimal performance and longevity.

Figure 1: Yunseity Smart Ring Health Tracker. This image displays the smart ring, highlighting its compact and discreet design, with visible internal sensors on the inner surface.
Key Features:
- Long Battery Life: Up to 7 days of continuous monitoring on a single charge.
- Motion Monitoring: Analyzes motion data, body temperature, and step count.
- Health Data Analysis: Records and analyzes health data to provide tailored advice.
- Water Proof and Dust Prevention: Suitable for daily water-related activities like hand washing, bathing, and swimming.
- Stylish and Comfortable Design: Made from premium stainless steel, lightweight and elegant.
- App Compatibility: Compatible with both Android and iOS devices via the "Smart Health" app.
2. Setup Guide
2.1 Package Contents
Before proceeding, ensure all items are present in the package:
- 1 x Smart Health Ring
- 1 x Charging Cable
- 1 x User Manual (this document)
2.2 Initial Charging and Activation
The smart ring requires initial charging to activate. Use the provided charging cable.
- Connect the charging cable to the smart ring.
- Connect the USB end of the charging cable to a standard USB power adapter (not included) or a computer USB port.
- Charge the ring fully. The device will automatically power on once fully charged.

Figure 2: Smart Ring with Charging Cable. This image shows the smart ring alongside its dedicated magnetic charging cable, illustrating how the device is powered.
2.3 App Installation and Pairing
To utilize the full features of your smart ring, download and install the companion application:
- Scan the QR code provided in the physical user manual (if available) or search for "Smart Health" in your device's app store (Google Play Store for Android, Apple App Store for iOS).
- Download and install the "Smart Health" application.
- Open the app and follow the on-screen instructions to create an account and pair your smart ring. Ensure your phone's Bluetooth is enabled.
3. Operating Instructions
Once paired, the smart ring continuously monitors your health data. Wear the ring comfortably on your finger for accurate readings.
3.1 Health Data Monitoring
The ring is equipped with advanced sensors to track various health metrics:
- Motion Data: Records activity levels, including steps taken, distance covered, and calorie consumption.
- Body Temperature: Monitors your body temperature throughout the day.
- Sleep Tracking: Analyzes sleep patterns to provide insights into sleep quality.
- Multi-Sport Modes: Supports various exercise modes for accurate tracking during different activities.

Figure 3: Exercise Tracking. This image shows an individual engaged in physical activity while wearing the smart ring, demonstrating its capability to record exercise data such as pedometer, calorie consumption, and distance.
3.2 Data Synchronization and Analysis
All collected data is synchronized with the "Smart Health" app on your smartphone. Open the app regularly to view detailed reports and insights.
- The app provides graphical representations of your health trends over time.
- Receive personalized advice and guidance based on your health data to promote a healthier lifestyle.

Figure 4: Internal Sensors and Data Analysis. This image provides a close-up view of the smart ring's internal components, emphasizing its ability to record and analyze health data for fitness enthusiasts and stress management.
4. Maintenance and Care
Proper care ensures the longevity and accuracy of your Smart Ring Health Tracker.
4.1 Water and Dust Resistance
The smart ring is designed with water proof and dust prevention features, allowing for use in various daily scenarios:
- You can wear the ring while washing hands, taking a bath, or swimming.
- Ensure the charging contacts are dry before charging to prevent damage.

Figure 5: Water Resistance Feature. This image depicts the smart ring being worn while submerged in water, highlighting its water-resistant and dust-prevention capabilities for daily activities.
4.2 Cleaning
Clean the ring regularly with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish or sensors.
4.3 Storage
When not in use for extended periods, store the ring in a cool, dry place away from direct sunlight and extreme temperatures.
5. Troubleshooting
If you encounter issues with your Smart Ring Health Tracker, refer to the following common solutions:
- Ring not powering on: Ensure the ring is fully charged. Connect it to the charger and wait for it to automatically power on.
- Unable to pair with app:
- Ensure Bluetooth is enabled on your smartphone.
- Make sure the ring is charged and within range of your phone.
- Restart both the ring (by placing it on the charger) and your smartphone.
- Try reinstalling the "Smart Health" app.
- Inaccurate data readings:
- Ensure the ring is worn snugly on your finger.
- Clean the sensors on the inner surface of the ring.
- Ensure the app is updated to the latest version.
- Short battery life:
- Ensure the ring is fully charged each time.
- Battery life can vary based on usage and environmental factors.
If the issue persists, please contact customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Item Type | Smart Health Ring |
| Material | Stainless Steel |
| Color | Black |
| Battery Type | Lithium Battery (Built-in) |
| Battery Capacity | 20mAh |
| Battery Life | Approx. 7 Days |
| Charging Time | Approx. 45 Minutes |
| App Compatibility | For Smart Health (iOS, Android) |
| Model Name | Yunseity5ta2hmxgop-11 |
| Manufacturer | Yunseity |
6.1 Ring Size Chart
| Model No. | Inner Diameter | Applicable Finger Circumference |
|---|---|---|
| NO. 7 | 17.3mm / 0.68in | 54.3mm / 2.14in |
| NO. 8 | 18.1mm / 0.71in | 56.9mm / 2.24in |
| NO. 9 | 18.9mm / 0.74in | 59.5mm / 2.34in |
| NO. 10 | 19.8mm / 0.78in | 62.1mm / 2.44in |
| NO. 11 | 20.6mm / 0.81in | 64.6mm / 2.54in |
| NO. 12 | 21.4mm / 0.84in | 67.2mm / 2.65in |
| NO. 13 | 22.2mm / 0.87in | 69.7mm / 2.74in |
7. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Yunseity website. Keep your proof of purchase for warranty claims.
For further assistance, you may contact Yunseity customer service through the contact information provided on their official website or within the "Smart Health" application.





