CHENG XIN G20 Smart Watch

Specifications:

• Model: TJXUOJ
• Power Supply: G20
• Dimensions: dSS.M dSS.M

Product Information

The TJXUOJ is a versatile product designed for various tasks. It features advanced technology and a user-friendly interface for ease of use.

Product Usage Instructions

Setup:

1. Unbox the product carefully.
2. Connect the power supply G20 to the device.
3. Place the device on a stable surface.

Operation:

1. Press the power button to turn on the device.
2. Follow the on-screen instructions for navigation.
3. Utilize the various modes and features as needed.

Maintenance:

1. Regularly clean the device with a soft, dry cloth.
2. Avoid exposure to extreme temperatures or moisture.
3. Store the product in a safe and dust-free environment when not in use.

FAQs

Q: How do I troubleshoot if the device does not turn on?

A: Check the power supply connection and ensure it is securely plugged in. If the issue persists, contact customer support for assistance.

Q: Can I use the product outdoors?

A: It is recommended to use the product in a dry and indoor environment to prevent damage from external elements.

Q: How often should I replace the batteries?

A: If the product uses batteries, replace them according to the manufacturer's recommendations or when the device shows low battery indicators.

Adapt to platform requirements

• Android 5.0 and above mobile phones
• IOS 9.0 and above mobile phones
• Support Bluetooth

APP download method

• IOS/Android phone users: scan the above QR code to download and install the application.
• Android: Search for “HryFine” through the software application store to download and install the application.
• Apple: Search for “HryFine” through the App Store to download and install the app.
• WeChat: Follow the official account “Deer Enjoy Planet”, you can get the download link to download on the official account.

Initial use

• To ensure the normal use of the watch, please charge it first.
• The contact of the charging clip connected to the power supply can be charged with the contact on the back of the watch.

Note: The reverse contact point will cause the battery to short-circuit.

Watch and APP connection

• The permissions during the APP installation process are fully agreed upon, and the watch and the mobile phone must be connected to the APP and the mobile phone Bluetooth to achieve all functions.
• APP connection method: open the APP and mobile phone Bluetooth, the APP reminds you to enable the notification point to confirm. Click to add a device, search for the device name, and click Connect to connect to the watch device.
• Mobile phone Bluetooth connection: Bluetooth must be turned on on the watch side, enter the mobile phone Bluetooth, search for the Bluetooth device of the model name, and click Connect to pair.
• A simple solution to common Bluetooth problems: Due to the lack of uniformity in the Bluetooth protocol of various mobile phone brands, sometimes the Bluetooth connection between the mobile phone and the watch may be unstable. You can turn off the Bluetooth of the mobile phone and reconnect it again, or reset the watch to the factory settings, as The watch is in a dead state, you can press and hold the power button for 10 seconds to restart the watch.
• How to connect Bluetooth: Enter the Bluetooth terminal of the mobile phone and search for G20 binding.
• How to verify that the Bluetooth connection is successful: The Bluetooth icon in the upper left corner of the main menu is oval to indicate that the Bluetooth connection is successful. Use the watch to click to find the phone or enter the APP to find the watch. If there is vibration, it means that the APP is connected successfully.
• If the watch has an incoming call, there is no notification reminder on QQ WeChat, you need to set the phone settings-notification settings, open the corresponding application, and open the notification application to receive information notification.

Watch operating instructions

• Power button: Up button: short press to return, down button: wake up/off the screen and long press can be used to switch the machine.
• Clock interface: slide the dial interface left and right to preview or switch the dial, slide up and down to enter the main menu directly

Watch function introduction

• Standby interface: enter the standby interface.
• Dial pad: connect to the mobile phone to dial out via Bluetooth, and you can make a call on the watch side.
• Contact: After the bracelet is successfully connected to the APP, you can add a contact in the APP. After the contact is successfully added, the phone book of the bracelet will be displayed synchronously. Click the contact in the phone book on the bracelet to make a call (Note: The bracelet needs Connect mobile phone Bluetooth).
• Call record: can display the call record of the wristband, click the phone number to dial.
• Information: The content of the message push can be displayed, such as QQ, WeChat, etc. (The system above IOS12 will block SMS reminders by default).
• movement:
  1. Enter the sport mode (running, walking, cycling, climbing) selection interface, and click again to start the corresponding sport mode data monitoring: exercise time, distance, calories burned, and heart rate data.
  2. Record: record all exercise data
• Pedometer: Calculate your step count data for the day, clear the data at 00:00 in the morning, and view it in the APP.
• Sleep monitoring: Turn on sleep detection to monitor the quality of sleep while sleeping.
• Sedentary reminder: Set the sedentary time, the bracelet will vibrate when the time is up, and the interface will display a reminder.
• Heart rate: Put the watch close to your wrist, and the best place to wear it is on the upper arm of the wrist bone. The real-time heart rate can be measured. The normal value of the average person is 60-100 beats/min.
• Blood pressure: Put the watch close to your wrist, the best place to wear it is the wrist bone above the arm, you can measure the real-time blood pressure, adult diastolic blood pressure: 60~80 (mmHg) adult systolic blood pressure: 100 ~ 120 (mmHg).
• Bluetooth camera: When the phone cannot be locked, the watch enters Bluetooth to take a photo when the app interface is opened, the phone will automatically pop up the camera interface, click on the watch to take a photo, the phone will take a photo and store the photo on the phone; or open the APP, Enter the remote control selfie, the phone will pop up the camera interface, and the watch will also take photos when you shake the watch
• Bluetooth music: control to play music on the phone.
• Find the phone: When the watch is connected to the mobile phone, tap the watch side to find the mobile phone, long press the magnifying glass icon, and the mobile phone bell will ring.
• Weather: Display the current weather temperature in degrees.
• Stopwatch: start stopwatch timing and end timing.
• Alarm bell: You can set a custom alarm clock on the APP, and the watch will vibrate to remind you of the point.
• Settings: You can set to turn on or off the vibration and raise the wrist to brighten the screen.
• Style: You can set and change the Ul style.
• About: Display the MAC serial code, Bluetooth name, and version number of this device.
• Brightness: can set the brightness size and backlight off time.
• QR code: QR code downloaded by mobile APP.
• Reset: Let your device reset and clear data, such as pedometer sleep, etc.
• Flashlight: Turn on the flashlight function, and the screen of the bracelet will be bright and white.
• Raise your hand to brighten the screen: After turning on the raising of the hand to brighten the screen, when you wear the bracelet, the screen will light up when you raise your wrist, and it will turn off when you put it down
• Language: After connecting to the APP, you can set the language on the APP side, and the language can be synchronized to the watch after setting, or switch the language on the watch side, that is, it will also be synchronized to the APP side
• Dial push: enter the APP end dial function, and you can view my dial and local dial; you can also push DIY dials and dial malls to the watch end

Precautions for use:

• Not suitable for bathing and swimming.
• Please connect the watch when synchronizing data.
• Use the built-in charging cable to charge.
• Do not expose the watch to high moisture, or extremely high or extremely low temperatures for a long time.

Watch maintenance:

• Do not scratch the sensor, protect it from damage.
• You can wipe the surface of the watch with a damp cloth, and use mild soap and water to remove oil or dust.
• Do not expose the watch to an environment with strong chemical substances, such as gasoline, cleaning solvents, propanol, alcohol, or insect repellent, chemical substances will damage the sealing of the watch and the surface of the case.
• Avoid your watch from being exposed to strong shocks and extreme heat exposure.

This product does not support IP68 waterproofing, does not support rain, hand washing, swimming wear, hot showers or saunas, etc., can not be worn, and cannot prevent water vapor. If the watch is damaged due to water ingress due to use in violation of the instructions, our company will not provide a free warranty.

Common problem

• Can’t find the watch?
  Answer: Because the Bluetooth broadcast of the watch has not been searched by the mobile phone, please make sure that the watch is powered and activated, and is not connected to other mobile phones. Move the watch close to the mobile phone and search again. If it still does not work, turn off the Bluetooth of the mobile phone and turn it on again after 20 seconds. Bluetooth searches again.
• Is the Bluetooth connection always on? Will there be any data if it is turned off?
  Answer: Before synchronizing the data, the exercise and sleep data will remain on the watch host. When the Bluetooth connection between the mobile phone and the watch is successful, the watch will automatically upload data to the mobile phone, but the data stored by the watch is limited. It can only store Bluetooth data for about one week. When the space is full, the oldest data will be automatically overwritten to generate the latest data, so please Sync your watch to your phone in time.
  Note: If the call and SMS reminder function is turned on, you need to keep the Bluetooth connected, and the alarm clock reminder supports offline.
• What should I do if the watch cannot be charged?
  • Please make sure that the direction of the charging stand is correct and that the charging clip is in good contact with the watch.
  • When the power of the watch is lower than 3.6V, there will be a period of battery charging time.
    Remarks: It will enter the charging state immediately after the charger is plugged in.
    If there is no display, you need to charge for 3-5 minutes to enter the charging state.
• Will the watch cause harm to the human body if worn for a long time?
  Answer: The radiation of the equipment is much lower than the FCC standard of the United States, which is negligible. Long-term wearing will not cause radiation damage to the human body.

FCC STATEMENT

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Note:
This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

Documents / Resources

CHENG XIN G20 Smart Watch [pdf] User Manual G20, G20 Smart Watch, Smart Watch, Watch

References

• User Manual