LIGE SP-S2-F
LIGE 2025 Smart Bracelet for Women
User Manual
Brand: LIGE | Model: SP-S2-F
Introduction
This user manual provides comprehensive instructions for the LIGE 2025 Smart Bracelet, an elegant and technologically advanced wearable designed for women. It combines modern features with a timeless design, offering health monitoring and activity tracking in a stylish form factor.
Key features include hypoallergenic stainless steel construction, high-quality zinc alloy, an elegant IML surface, and ergonomic lightweight comfort. It offers innovative health monitoring, including heart rate, sleep analysis, and SpO2 tracking, alongside activity tracking for steps and calories.
1. Setup Guide
1.1 Package Contents
Before you begin, please ensure all items are present in the package:
- LIGE 2025 Smart Bracelet
- Magnetic Charging Cable
- User Manual (this document)
1.2 Charging the Device
The smart bracelet features a long-lasting polymer-cobalt battery. For first use, fully charge the device.
- Connect the magnetic charging cable to the charging points on the back of the bracelet. Ensure a secure connection.
- Plug the USB end of the cable into a standard USB power adapter (not included) or a computer's USB port.
- The bracelet will fully charge in approximately 2 hours. A full charge provides up to 5 days of continuous use and up to 15 days of standby time.

Figure 1: Magnetic Charging and Battery Life Overview.
1.3 App Installation and Pairing
To unlock the full functionality of your LIGE 2025 Smart Bracelet, you need to install the companion "JRing" app on your smartphone.
- Download the "JRing" app from the App Store (for iOS 10.0+ devices) or Google Play Store (for Android 5.0+ devices).
- Ensure Bluetooth is enabled on your smartphone.
- Open the JRing app and follow the on-screen instructions to create an account or log in.
- The app will guide you through the pairing process. Pairing is typically quick and straightforward. Select your device from the list of available Bluetooth devices.
- Once paired, your bracelet will synchronize data with the app, and you can customize settings.

Figure 2: Bracelet and App Interface.
2. Operating Your Smart Bracelet
2.1 Health Monitoring
The LIGE 2025 Smart Bracelet continuously monitors various health metrics:
- Heart Rate: Tracks your heart rate throughout the day.
- Blood Oxygen (SpO2): Measures your blood oxygen saturation levels.
- Sleep Monitoring: Automatically analyzes your sleep patterns, including deep sleep, light sleep, and REM sleep phases, providing detailed reports to help optimize your recovery.

Figure 3: 24-Hour Health Monitoring.
2.2 Activity Tracking
The bracelet provides versatile sport modes and accurately records movement data:
- Steps: Counts your daily steps.
- Calories: Estimates calories burned based on your activity.
- Distance: Calculates the distance covered.
- Multi-Sport Modes: Supports various activities, allowing you to track specific workouts.

Figure 4: Movement Tracking and Activity Metrics.

Figure 5: Multiple Training Modes.
2.3 Gesture Control for Photos
The bracelet features exclusive gesture control technology for your smartphone camera:
- Activate your smartphone camera remotely with a simple wrist movement.
- This feature is ideal for taking selfies or group photos without needing to touch your phone.
2.4 Using the JRing App
The JRing app is your central hub for managing the bracelet and reviewing your data:
- View detailed health and activity reports.
- Customize bracelet settings, such as notification preferences.
- Manage fitness modes and track your progress over time.
- The app supports multiple languages for global usability.
3. Maintenance and Care
3.1 Cleaning Your Bracelet
To maintain the appearance and functionality of your smart bracelet:
- Wipe the bracelet regularly with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials, as these can damage the finish.
- Ensure the charging contacts are clean and dry before charging.

Figure 6: Durable Steel Casing.
3.2 Water Resistance
The LIGE 2025 Smart Bracelet is IP68 certified, offering professional water resistance:
- It can withstand intensive workouts, rain, and water sports like swimming or surfing.
- The 30-meter water resistance allows for accurate tracking even during pool training.
- Data automatically synchronizes when the device resurfaces.
- Important: While water-resistant, avoid prolonged submersion in hot water or exposure to steam, which can compromise the seals.

Figure 7: IP68 Water Resistance.
4. Troubleshooting
If you encounter any issues with your LIGE 2025 Smart Bracelet, please refer to the following common solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Cannot connect/pair with smartphone. |
|
| Inaccurate health/activity data. |
|
| Bracelet not charging. |
|
| App not syncing data. |
|
5. Product Specifications
| Feature | Detail |
|---|---|
| Brand | LIGE |
| Model | SP-S2-F |
| Memory Storage Capacity | 128 MB |
| Compatible Devices | Smartphone (Android 5.0+, iOS 10.0+) |
| Special Features | Activity Tracker, Gesture Control for Photos, Multisport Tracker, Heart Rate Monitor, Sleep Monitor, SpO2 Monitor |
| Included Components | Charging Cable |
| Battery Type | Lithium-polymer |
| Battery Capacity | 50 Milliampere-hour |
| Battery Life | Up to 5 days (usage), Up to 15 days (standby) |
| Charging Time | Approx. 2 hours |
| Wireless Type | Bluetooth |
| Connector Type | Bluetooth |
| Water Resistance | IP68 (30 meters) |
| Material | Hypoallergenic Stainless Steel, High-quality Zinc Alloy, IML Surface |
| Item Dimensions (Package) | 24.4 x 7.5 x 2.2 cm; 130 g |
6. Warranty and Support
LIGE offers comprehensive support for your smart bracelet:
- Warranty: Enjoy a 2-year warranty from the date of purchase.
- Return Service: A 30-day return service is available.
- Customer Support: Professional support is available 24/7 to assist with any questions or issues.
- App Features: All app features remain permanently free, with no hidden subscription costs.
- For assistance, please contact LIGE customer service through the contact information provided with your purchase or via the JRing app.
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