SmartWatch Operation Instructions

Properly Worn

For optimal performance, wear the SmartWatch snugly on your wrist, just above the ulna's styloid process. Adjust the strap to fit comfortably using the available holes and buckle it securely. Ensure the sensors maintain close contact with your skin to prevent movement.

Charging the Watch

Verify the watch has sufficient battery power before initial use. If it does not turn on due to low battery, connect the charger. The watch will automatically power on during charging.

Getting Started with the LEFUN HEALTH App

1. Phone Requirements:

• Android 4.2 or above
• iOS 8.0 or above
• Bluetooth 4.0 support

2. Before Use:

Ensure the SmartWatch has adequate battery charge before your first use. If the battery is too low to boot up, please charge it first.

3. Download the “LEFUN HEALTH” App:

• Method 1 (Android): Scan the provided QR code.
• Method 2 (iOS & Android): Search for “LEFUN HEALTH” in the Apple App Store or your Android Market.

4. Bind the App:

Open the “LEFUN HEALTH” app on your phone. Navigate to the menu bar in the top-left corner and select "Device name / connection status." Choose the MAC IMEI that matches your SmartWatch band.

5. Smart Band Operation:

Long-press the key to boot up the device. Ensure your phone's Bluetooth is enabled. Once the SmartWatch is successfully connected, it will synchronize the time and date from your phone. The app can sync motion data such as steps, sleep patterns, heart rate, and blood pressure.

Functions

• Home Page: Displays time, date, battery power, and other information.
• Smart Alarm Clock: Set alarms within the app; the watch will vibrate to remind you at the set time.
• Pedometer: Counts your daily steps. Data resets automatically every 24 hours. Historical step data can be viewed in the app.
• Calories: Tracks calorie consumption. Data resets automatically every 24 hours. Historical calorie data can be viewed in the app.
• Mileage: Records the distance traveled. Data resets automatically every 24 hours. Historical mileage data can be viewed in the app.
• Heart Rate Monitor: Switch to the Heart Rate Monitor interface for automatic testing. Test results are saved in the app.
• Blood Pressure Monitor: Switch to the Blood Pressure Monitor interface for automatic testing. Test results are saved in the app.
• Sleep Monitor: Enable sleep detection in the app to monitor your sleep status over 24 hours. Sleep data is saved in the app.
• Sedentary Reminder: Within "Band function setting," activate and configure the sedentary reminder. The watch will vibrate to alert you when you've been inactive for too long.
• Drinking Reminder: Within "Band function setting," activate and configure the drinking reminder. The watch will vibrate to remind you to drink water at set intervals.
• Smart Anti-lost: In "Band function setting," enable smart anti-lost. The band will vibrate if your phone moves beyond the Bluetooth connection range.
• Message Notification: After successful pairing, the band will light up and vibrate to notify you of incoming messages (QQ, WeChat, SMS) on your phone.
• Incoming Call Reminder: After successful pairing, the band will display contact information to remind you of incoming calls.
• Shake for Selfies: In "Band function setting," enable this function. Navigate to "Shake for selfie" in the menu bar and shake the band to take a photo remotely.
• Search Device: Select "Search device" from the menu bar. The band will vibrate to help you locate it.

FCC Warning

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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.