Introduction
Thank you for choosing the Nerunsa Smart Watch. This manual provides essential information for setting up, operating, and maintaining your new device. The Nerunsa Smart Watch is designed to enhance your daily life with features such as Bluetooth calling, comprehensive health monitoring, and various sports tracking modes. Please read this manual carefully to ensure optimal performance and longevity of your smartwatch.

Image: The Nerunsa Smart Watch, showcasing its main interface with time, activity metrics, and battery status. Adjacent smaller images illustrate its call answering and dialing capabilities.
Setup Guide
1. Initial Charging
Before first use, fully charge your smartwatch. Connect the provided USB magnetic suction charging cable to the charging points on the back of the watch and to a USB power source. A full charge typically takes approximately 2 hours.

Image: Illustration of the smartwatch being charged using its magnetic USB cable, highlighting the charging duration and battery life.
2. App Download and Pairing (Android 5.0+ / iOS 13.0+)
- Download the App: Download the "Gloryfit" app from your device's App Store (Google Play Store for Android, Apple App Store for iOS).
- Enable Bluetooth: Turn on Bluetooth on your smartphone.
- Pairing: Open the "Gloryfit" app. Follow the in-app instructions to find and bind your smartwatch (e.g., "P66D-XXXX"). Confirm the Bluetooth pairing request on both your phone and the watch.
- Call Functionality: After successful pairing, the watch will be able to directly answer and make calls.
3. Audio Bluetooth Connection (iOS 13.0 and below)
For iOS devices running version 13.0 or below, an additional step is required for audio Bluetooth functionality:
- Enable Phone Function: On your smartwatch, swipe right on the screen to access the quick settings and turn on the "Phone" function switch.
- Open Phone Bluetooth Settings: On your smartphone, go to Settings and open the Bluetooth menu.
- Connect to Watch Audio: In the Bluetooth device list, find "P66D-XXXX" (or similar) and tap to connect.
- Confirm Connection: Once connected, your watch can now handle calls directly.

Image: Visual instructions detailing the process of connecting the smartwatch to a smartphone using the Gloryfit app and establishing a Bluetooth connection for calls.
4. Strap Adjustment
Adjust the tightness of the strap to allow a small amount of space for your skin to breathe. This ensures comfort and allows the sensors to function properly for accurate data collection.
Operating Your Smart Watch
1.85" HD Touch Screen & Personalized Dial
The smartwatch features a responsive 1.85" HD touch screen. You can adjust the brightness to 4 levels for clear visibility in various lighting conditions. Personalize your watch face from over 100 options available in the "Gloryfit" app, or create your own custom design.

Image: A collage showcasing the smartwatch's vibrant 1.85" HD touch screen with multiple customizable watch faces, and a smartphone screen illustrating the watch face customization feature within the app.
Bluetooth Call & Smart Notifications
With the built-in microphone and high-fidelity speaker, you can make and receive calls directly from your wrist after connecting via Bluetooth. The watch also supports real-time notifications for messages and social media apps (e.g., Facebook, WhatsApp, Instagram, Twitter), alerting you with vibrations.

Image: A user demonstrating the Bluetooth call feature of the smartwatch, with visual representations of the call interface, including dial pad and contact display.
100+ Sports Modes & Activity Tracking
The smartwatch offers over 100 sports modes, including walking, running, cycling, skipping, yoga, badminton, basketball, and football. It accurately tracks daily data such as steps, time, distance, and calories burned, helping you train scientifically and achieve your fitness goals.

Image: A visual representation of the smartwatch's activity tracking capabilities, showing a runner and displaying metrics like steps, distance, and calories, alongside icons for various sports modes.
24/7 Heart Rate & Sleep Monitor
Equipped with an advanced sensor chip, the smartwatch continuously monitors your heart rate in real-time. It also automatically tracks your sleep status (deep sleep, light sleep, waking up) and provides a comprehensive analysis of your sleep quality. (Note: Data is for reference only and not for medical use.)

Image: Demonstrations of the smartwatch's heart rate monitoring during exercise and automatic sleep tracking, with corresponding data displayed on the watch and a connected smartphone app.
Additional Functions
- Music Control: Control music playback on your smartphone directly from your watch.
- Camera Control: Use your watch as a remote shutter for your phone's camera.
- Brightness Adjustment: Customize screen brightness for optimal viewing.
- Weather Display: Get real-time weather forecasts after connecting to your mobile phone.
- Sedentary Reminder: Receive alerts to encourage movement after periods of inactivity.
- Alarm Clock: Set alarms directly on your watch.
- Stopwatch & Timer: Utilize built-in stopwatch and timer functions.
- Find Watch/Mobile Phone: Locate your watch or phone if misplaced within Bluetooth range.
- Raise to Wake: The screen automatically lights up when you raise your wrist.

Image: A comprehensive overview of the smartwatch's multifunctional capabilities, represented by various icons and corresponding text descriptions.
Maintenance
Battery Life
The smartwatch is equipped with a large capacity battery, providing up to 7 days of daily use on a single charge and up to 30 days of standby time. Charging is quick and convenient with the included USB magnetic suction charging cable.
Water Resistance (IP68)
The Nerunsa Smart Watch is IP68 waterproof, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for daily use, including hand washing and light rain. Note: Not suitable for hot water, diving, or prolonged submersion.

Image: Visual demonstration of the smartwatch's IP68 waterproof rating, showing it in various water-related scenarios.
Cleaning
Wipe the watch and strap regularly with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials.
Specifications
| Feature | Detail |
|---|---|
| Model Number | P66D |
| Screen Size | 1.85 Inches |
| Product Dimensions | 5.5 x 4 x 1 cm |
| Weight | 50.3 g |
| Battery Capacity | 280 mAh Lithium Polymer |
| Connectivity | Bluetooth |
| Operating System Compatibility | Android, iOS |
| Special Features | Touchscreen, Sleep Monitor, Multisport Tracker, Notifications, Heart Rate Monitor |
| Water Resistance Rating | IP68 |
| What's in the Box | Smart Watch, Charging Cable |

Image: A visual representation of the smartwatch's dimensions and a clear display of all items included in the product package.
Troubleshooting
If you encounter any issues with your Nerunsa Smart Watch, please refer to the following common solutions:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charging cable and a power source for at least 10 minutes.
- Unable to pair with phone:
- Ensure Bluetooth is enabled on your phone and the watch.
- Make sure the watch is within Bluetooth range (typically 10 meters).
- Restart both your phone and the smartwatch.
- Clear Bluetooth cache on your phone (if applicable) and try pairing again.
- Notifications not appearing:
- Check app permissions in your phone settings to ensure "Gloryfit" has access to notifications.
- Verify that notification alerts are enabled within the "Gloryfit" app settings for specific applications.
- Ensure the watch is properly connected via Bluetooth.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, but not too tight, allowing sensors to make proper contact with your skin. Clean the sensor area regularly.
- Screen not responding: Try restarting the watch. If the issue persists, ensure the screen is clean and dry.
For further assistance, please refer to the official Nerunsa support channels.
Warranty & Support
Nerunsa products typically come with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official Nerunsa website for detailed warranty terms and conditions.
For technical support, product inquiries, or warranty claims, please contact Nerunsa customer service through their official website or the contact information provided in your product documentation. Keep your purchase receipt and product model number (P66D) handy when contacting support.
Online Resources: For the latest updates, FAQs, and additional support, please visit the official Nerunsa store: Nerunsa Store on Amazon




