LW77 User Instructions

Important Instructions Before Use

• The company reserves the right to revise the contents of this notice without prior notice. Under normal circumstances, some functions may differ in specific software versions.
• The product should be charged for more than 2 hours before use. Avoid long-term charging in an unattended environment.
• Attach the magnetic charging cable to the charging port of the bracelet automatically.
• Use the input voltage: 5V/1A or 5V/2A charging head with the original charging cable provided by the manufacturer.
• Before using the product, download the 'OnWear Pro' application to your mobile phone and set your personal information.
• It is forbidden to use a car charger to charge, as the car voltage can be unstable when the car is turned off.

APP Download and Login

APP download method: "OnWear Pro"

1. Apple mobile phones: Download from the App Store.
2. Android phones: Download from Google Play Store and App Store.
3. Scan the QR code in the watch to download the APP (compatible with iOS 12.0 or above / Android 6.0 or above).

To install the APP, follow the interface prompts to register and log in. Ensure Bluetooth is turned on.

Select the Bluetooth name "LW77" on the APP device interface to bind. After successful binding, a BT binding interface will pop up on the phone. Click "Allow Bluetooth pairing" to enable watch calls and other functions.

How to Operate

• Shortcut Interface: In the dial interface, swipe from top to bottom.
• Information List Interface: In the dial interface, swipe from bottom to top.
• Function Menu List Interface: In the dial interface, swipe from left to right.
• Data Interfaces (Steps, Heart Rate, Sleep): In the dial interface, swipe from right to left.

More Function Introduction

• Frequent Contacts: Add commonly used contacts through the app. Contact information will sync to the watch. Click a contact to dial.
• Dial: After connecting the APP and matching the watch's Bluetooth with the mobile phone, the Bluetooth connection state will be displayed. You can make calls from the watch.
• Call Log: After connecting via Bluetooth, incoming call information will be saved in the call record. Click a record to make a call.
• Motion Data: Swipe the touch screen from right to left to enter the sports data interface. Check daily data such as steps, distance, and calories.
• Information: When the watch is connected to the mobile app, new information from the phone will be pushed to the watch simultaneously. The watch can store multiple pieces of information.
• Language Assistant: After connecting to the mobile phone app, tap the voice ball to wake up the voice assistant.
• Heart Rate Monitoring: The bottom green light starts measuring. Measurement is completed in about 30-60 seconds using PPG technology.
• Blood Oxygen Monitoring: The red light at the bottom starts measuring. Measurement is completed in about 30-60 seconds using PPG technology.
• Sleep Monitoring: Displays the day's sleep monitoring status. Data is updated daily and can be viewed in the APP.
• Motion Mode: Enter this interface to carry out various sports modes including: outdoor walking, outdoor running, outdoor cycling, mountain climbing, basketball, rope skipping, football, cricket, badminton, elliptical machine, baseball, swimming, rowing machine, yoga, and free training.
• Sports Record: View sports data such as duration, distance, calories, and pace.
• Alarm Clock: Find the alarm function in the list and set alarms according to the corresponding settings.
• Weather: After connecting to the mobile app, the weather will automatically synchronize to the watch.
• Secondary Watch (Stopwatch): Click the triangle to start, the left button to pause, and the right button to restore.
• Timer: Select the desired time, open the timer, and receive a vibration reminder when the timer ends.
• Music: After connecting the app, open the music player to control music playback.
• Camera: After connecting to the phone, turn on the camera, click to take a picture, and the photo will be saved on the phone.
• Respiratory Training: Choose the time and follow the interface prompts to inhale and exhale for practice.
• Find Your Phone: After connecting to the mobile phone, click this function to find your phone, which will provide a vibration prompt.
• Female Health: The APP requires setting gender to female. The watch will prompt the corresponding state based on physiological health prompts.
• Dial Switch: Select and switch between different watch faces by long-pressing the dial. Supports push dials and multiple built-in watch faces.
• Style: Adjust menu style in watch settings. Supports list style, simple style, and nine-grid mode.
• Turn Off: Long press the button for 3 seconds to turn off. The watch automatically turns on when charging. Click the shutdown icon to shut down.
• System Message: View information about Bluetooth name, MAC address, firmware version, and other watch details.
• Restore Factory: Restoring factory settings will clear all personal data.

Product Parameters and Safety

Please read this manual carefully to ensure safety and correct use.

• The data provided by this product is for health management reference only and should not be used as medical data. Consult a hospital for testing if you find abnormal physical data.
• The watch has a waterproof level of IP68. It can be used normally in life scenarios such as hand washing and rain. Do not place the watch in hot water. Do not operate underwater buttons or perform deep dives. Avoid contact with corrosive liquids that may damage the watch. The waterproof function is not permanent and may decrease due to daily wear.

Waterproof level: IP68

Sensor: 3-axis g-sensor

Battery capacity: 300mAh

Synchronous method: Bluetooth

Resolution: 360*360

Display: 1.43" TFT

Working hours: Approximately 7-10 days

Work temperature: -10 °C to 50 °C

Packing list: Host, charging cable

Compatible system: iOS 12.0 or above, Android 6.0 or more

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 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 in accordance with 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 receiver.
• Connect the equipment into 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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

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.

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