ERUN G21 Smartwatch User Manual

Introduction

Welcome to the ERUN G21 Smartwatch user manual. This guide provides comprehensive instructions on how to set up, operate, and maintain your new smartwatch. The G21 is designed to enhance your daily life with features like Bluetooth calling, message reminders, sleep monitoring, and various sports tracking capabilities, all displayed on a vibrant 2-inch TFT screen.

Important Note: This watch does not have heart rate and blood-related detection functions.

Setup Guide

1. Charging the Smartwatch

Before first use, fully charge your G21 smartwatch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included).

• Ensure the charging contacts are clean and dry.
• A full charge typically takes approximately 2 hours.
• The battery capacity is 180-220mAh.

2. Powering On/Off

• Power On: Press and hold the side button until the screen lights up.
• Power Off: Press and hold the side button, then select the power off option on the screen.

3. Pairing with Your Smartphone

The G21 smartwatch connects to your smartphone via Bluetooth 5.3 for call functionality, message reminders, and data synchronization.

1. Ensure Bluetooth is enabled on your smartphone.
2. On your G21 smartwatch, navigate to the Bluetooth settings or pairing mode.
3. On your smartphone, search for available Bluetooth devices and select "G21" (or similar name) to pair.
4. Confirm the pairing request on both devices if prompted.

Once paired, you can use the Bluetooth call feature and receive notifications.

Operating Instructions

1. Basic Navigation

The G21 features a 2.01-inch TFT touch screen for easy interaction. Swipe across the screen to navigate through menus and functions. Press the side button to return to the home screen or wake the device.

2. Bluetooth Call Functionality

After pairing with your phone, you can answer and dial calls directly from your smartwatch.

• Answering Calls: When an incoming call notification appears, tap the green answer icon on the watch screen.
• Dialing Calls: Access the dialer from the watch menu to make calls.
• Message Reminders: Receive push messages and call reminders directly on your watch.

Image: G21 Smartwatch showing various functions including incoming call, music playback, and activity tracking.

3. Music Control

Control music playback on your connected smartphone directly from your G21 smartwatch.

• Play/Pause
• Skip tracks (Next/Previous)
• Adjust volume

Image: Pink G21 Smartwatch demonstrating music control functionality.

4. Activity Tracking

The G21 tracks various activities to help you monitor your fitness goals.

• Steps Tracker: Counts your daily steps.
• Calorie Tracker: Estimates calories burned.
• Activity Tracker: Monitors overall activity levels.
• Sports Modes: Includes various sports modes like Equestrian Sports, Athletics, Auto Racing (as seen in image).

5. Sleep Monitoring

Wear your G21 smartwatch to bed to automatically track your sleep patterns. The watch monitors your sleep duration and quality, providing insights into your rest.

6. Voice Assistant

Utilize the built-in voice assistant for hands-free commands and information retrieval.

7. Find Phone/Watch Feature

If you misplace your phone or watch, use this feature to locate it. It can be searched in both directions (from watch to phone, or phone to watch).

Image: The G21 Smartwatch screen showing the 'Find Phone' feature, indicating it can be searched in both directions.

8. Multiple Dials

Customize your watch face with a variety of pre-installed dials to match your style or mood.

Image: Gold G21 Smartwatch showcasing a customizable watch face with a panda design.

Image: Black G21 Smartwatch displaying a customizable watch face with a fox design.

Image: G21 Smartwatch showing a grid of application icons and an incoming call notification, highlighting its multi-functionality.

9. Language Settings

The G21 supports multiple languages including English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Dutch, Arabic, and Indonesian. You can change the language in the watch settings.

Care and Maintenance

1. Waterproofing

The G21 smartwatch has a "Life Waterproof" grade. This means it is resistant to splashes, rain, and brief immersion in shallow water. It is not suitable for swimming, diving, hot showers, or saunas. Avoid exposing the watch to high-pressure water or steam.

2. Cleaning

• Wipe the watch screen and body with a soft, lint-free cloth.
• If necessary, slightly dampen the cloth with water.
• Do not use harsh chemicals, abrasive cleaners, or solvents.
• Ensure the charging contacts are clean and dry before charging.

3. Battery Care

• Avoid extreme temperatures (very hot or very cold) as this can affect battery life.
• Charge the watch regularly, but avoid leaving it fully discharged for extended periods.
• The battery is not detachable.

Troubleshooting

Common Issues and Solutions:

• Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
• Cannot pair with phone:
  • Ensure Bluetooth is enabled on both devices.
  • Make sure the watch is in pairing mode.
  • Forget the device from your phone's Bluetooth settings and try pairing again.
  • Restart both your phone and the smartwatch.
• Notifications not received:
  • Check if the watch is properly paired with your phone.
  • Ensure notification permissions are granted for the connected app (if applicable) or Bluetooth settings on your phone.
  • Verify that "Do Not Disturb" mode is not active on either device.
• Screen unresponsive: Try restarting the watch by holding down the side button. If unresponsive, allow the battery to fully drain and then recharge.
• Inaccurate activity tracking: Ensure the watch is worn snugly on your wrist. Environmental factors can sometimes affect accuracy.

Reminder: This watch does not support heart rate or blood-related detection functions. If you are looking for these features, this model does not provide them.

Specifications

Image: Product size diagram for the G21 Smartwatch, indicating dimensions of 52mm x 42mm x 9.8mm and strap lengths.

User Tips

• Optimize Battery Life: To extend battery life, consider reducing screen brightness or the frequency of notifications.
• Stable Bluetooth Connection: For best performance with calls and notifications, keep your smartwatch within close proximity to your paired smartphone.
• Customization: Explore the various watch faces and settings to personalize your G21 smartwatch experience.
• Regular Cleaning: Clean your watch regularly, especially after workouts, to prevent skin irritation and maintain its appearance.

Warranty and Support

For any issues, technical support, or warranty inquiries, please contact the seller or retailer from whom you purchased the ERUN G21 Smartwatch. Please refer to your purchase documentation for specific warranty terms and contact information.