Introduction
Thank you for choosing the LIGE 2025 Smart Bracelet. This device seamlessly blends elegant design with advanced technology, offering comprehensive health monitoring and activity tracking in a stylish form. Crafted from hypoallergenic stainless steel and high-quality zinc alloy, it provides comfort and durability for everyday use. This manual will guide you through the setup, operation, and maintenance of your new smart bracelet.

The LIGE 2025 Smart Bracelet, showcasing its sleek design and the health data interface on a smartphone.
Setup
1. Charging the Bracelet
Before first use, fully charge your smart bracelet. Use the provided magnetic charging cable. Connect the magnetic end to the charging points on the back of the bracelet and the USB end to a power adapter (not included) or a computer USB port.
- A full charge typically takes approximately 2 hours.
- The bracelet offers up to 5 days of continuous use and up to 15 days of standby time.

The smart bracelet connected to its magnetic charging cable, illustrating the charging process and battery life indicators.
2. Downloading and Pairing with the JRing App
The LIGE 2025 Smart Bracelet operates without a screen and requires the JRing app for full functionality and data viewing.
- Download the App: Search for "JRing" in your smartphone's app store (compatible with Android 5.0+ and iOS 10.0+).
- Install and Open: Install the app and open it on your smartphone.
- Create Account/Log In: Follow the on-screen prompts to create a new account or log in if you already have one.
- Pair the Bracelet: In the JRing app, navigate to the device pairing section. Ensure your phone's Bluetooth is enabled. The app will search for available devices. Select "LIGE SP-S2-E" or a similar identifier to connect.
- Confirm Pairing: Once connected, the app will confirm successful pairing. Your bracelet is now ready for use.
Operating Instructions
1. Health Monitoring
The bracelet automatically tracks various health metrics:
- Heart Rate: Continuously monitors your heart rate throughout the day.
- Sleep Monitoring: Automatically analyzes your sleep patterns, including deep sleep, light sleep, and REM sleep phases. Detailed sleep reports are available in the JRing app.
- SpO2 (Blood Oxygen): Measures your blood oxygen saturation levels.
- Pedometer: Counts your steps taken and estimates calories burned.
All health data is synchronized with the JRing app for detailed analysis and historical tracking. For optimal accuracy, ensure the bracelet is worn snugly on your wrist.
2. Activity Tracking
The bracelet supports multiple sport modes to accurately record your workout data.
- Access and select different sport modes through the JRing app.
- The bracelet records precise movement data such as steps, distance, and calories burned during your activities.

The bracelet tracks various activities, providing detailed data on steps, calories, and distance, as shown in the app interface.
3. Gesture Control for Photos
Utilize the exclusive gesture control feature to remotely trigger your smartphone's camera.
- Open your smartphone's camera app.
- Within the JRing app, enable the remote camera control feature.
- A simple wrist movement with the bracelet will act as a shutter button, allowing you to take photos easily.
4. Water Resistance (IP68)
The LIGE 2025 Smart Bracelet is IP68 certified, making it resistant to sweat, rain, and water sports up to 30 meters.
- Suitable for swimming and surfing.
- Data synchronizes automatically once you emerge from water.

The bracelet's IP68 waterproof rating ensures durability against water exposure, making it suitable for various activities.
Maintenance
1. Cleaning
- Wipe the bracelet regularly with a soft, damp cloth to remove sweat, dirt, and oils.
- For stubborn stains, use a mild soap solution and rinse thoroughly with clean water.
- Ensure the bracelet is completely dry before charging or wearing.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the finish and internal components.
2. Storage
- Store the bracelet in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.

The durable stainless steel casing of the LIGE 2025 Smart Bracelet, designed for longevity and resistance to corrosion.
Troubleshooting
If you encounter issues with your LIGE 2025 Smart Bracelet, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Bracelet not charging |
|
| Cannot pair with JRing app |
|
| Inaccurate health data |
|
| App not syncing data |
|
If the problem persists after trying these solutions, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | LIGE |
| Model Name | SP-S2-E |
| Color | Silver |
| Operating System | Android Wear 1.0 |
| Connectivity | Bluetooth |
| Special Features | Sleep Tracker, Activity Monitor, Heart Rate Monitor, Gesture Photo Capture |
| Compatible Devices | Smartphone (Android 5.0+, iOS 10.0+) |
| Battery Composition | Lithium-Polymer |
| Rechargeable Battery | Yes |
| Memory Storage Capacity | 128 MB |
| Wireless Communication Standard | Bluetooth |
| Shape | Rectangular |
| Water Resistance | IP68 (30 meters) |
Warranty and Support
Your LIGE 2025 Smart Bracelet comes with a 2-year warranty protection and a 30-day hassle-free return service. We are committed to providing excellent customer service.
- 24/7 Professional Support: Our support team is available around the clock to assist you with any questions or issues.
- Free Functions: All features and functions of the bracelet and the JRing app remain permanently free, with no hidden subscription fees.
- Contact Us: If you have any questions or require assistance, please do not hesitate to contact our support team. We guarantee solutions within 24 hours.
Note: For optimal measurement accuracy, please ensure the correct bracelet size. If you have any questions regarding sizing, please contact support.





