1. 제품 오버view
The LOKMAT 4G SIM Card Smart Watch is a versatile device combining smartwatch functionalities with a standalone phone. It features a 2.4-inch TFT screen, dual cameras, and runs on Android 10.7. This manual provides instructions for its setup, operation, and maintenance.

Figure 1.1: LOKMAT 4G SIM Card Smart Watch (6GB+128GB)
2. 상자 안에 무엇이 들어있나요?
패키지에 모든 품목이 들어 있는지 확인하세요.
- LOKMAT Smart Watch
- 시계 밴드
- 충전 케이블
- 사용자 설명서

Figure 2.1: Contents of the LOKMAT Smart Watch package, including the watch, charging cable, and user manual.
3. 설정 가이드
3.1 SIM 카드 설치
The smartwatch supports Nano SIM cards for standalone calling and network access. Ensure the SIM card is activated by your carrier before installation.
- 시계 측면에 있는 SIM 카드 슬롯을 찾으세요.
- Carefully insert a Nano SIM card into the tray.
- Push the tray back into the watch until it clicks into place.

Figure 3.1: Illustration of the SIM card slot and Nano SIM card for network connectivity.
3.2 초기 전원 켜기
To power on the device for the first time:
- Press and hold the power button located on the side of the watch for approximately 2 seconds.
- The LOKMAT logo will appear, indicating the device is booting up.
- The first boot may take longer than usual. Please wait for the system to load completely.
- Once the system is ready, select your preferred language.
3.3 장치 충전
Before first use, fully charge the smartwatch. Use the provided magnetic charging cable.
- 충전 케이블의 자석 부분을 시계 뒷면의 충전 접점에 연결하세요.
- Connect the USB-A end of the cable to a compatible USB power adapter (5V/1A or higher) or a computer USB port.
- 시계 화면에 충전 표시기가 나타납니다.
- 완전 충전에는 일반적으로 몇 시간이 걸립니다.
3.4 앱 연결
To unlock full features and synchronize data, connect your smartwatch to the companion app, "GAO FIT".
- Download the "GAO FIT" app from the Google Play Store (for Android) or Apple App Store (for iOS).
- 스마트폰에서 Bluetooth가 활성화되어 있는지 확인하세요.
- Open the "GAO FIT" app and navigate to the "Device" section.
- Select "Add a new device" and follow the on-screen prompts to pair with your LOKMAT Smart Watch.
- 휴대폰과 시계 모두에서 페어링 요청을 확인하세요.

Figure 3.2: The smartwatch connected to the GAO FIT app, displaying health data and settings.

Figure 3.3: Step-by-step guide for connecting the smartwatch to an iOS device via the GAO FIT app.
3.5 알림 설정
To receive messages and app notifications on your smartwatch, configure settings in the GAO FIT app and your phone's system settings.
iOS 기기의 경우:
- Ensure the GAO FIT app is running in the background.
- In the GAO FIT app, go to "Device" > "SMS" and enable desired apps for notifications.
- On your iPhone, go to "Settings" > "Bluetooth", tap the 'i' icon next to your watch, and enable "Share System Notifications".
- Also, in iPhone "Settings" > "Notifications", find "GAO FIT" and ensure notifications are allowed.

Figure 3.4: Instructions for enabling message and app notifications on iOS devices.
Android 기기의 경우:
- Keep the GAO FIT app active and add it to your phone's whitelist to prevent background closure.
- Disable "Do Not Disturb" and "Low Power Mode" on your phone.
- In the GAO FIT app, go to "Device" > "SMS Reminder" and enable notifications for desired applications.
- Grant "GAO FIT" access to notifications in your phone's system settings.

Figure 3.5: Instructions for enabling message and app notifications on Android devices.
4. 사용 설명서
4.1 기본 탐색
The smartwatch features a touch-sensitive screen for navigation:
- 위로 스와이프: Display exercise data.
- 아래로 쓸어 내려라: Access quick settings (battery level, time, settings).
- Press and Hold Screen: 시계 모드를 변경합니다.
- 측면 버튼: Typically acts as a back button or to access the main menu.
4.2 듀얼 시스템 전환
The watch supports both an independent Android 10.7 system and a sports bracelet mode. You can switch between these modes with a single click to optimize for daily smart operations or lightweight monitoring during sports.
4.3 전화 걸기 및 받기
With a Nano SIM card installed, the smartwatch can make and receive calls independently.
- Access the "Phone" application from the main menu.
- Dial numbers directly or select contacts to initiate a call.
- Incoming calls will display on the screen, allowing you to answer or reject them.

Figure 4.1: The smartwatch displaying an incoming call, demonstrating its 4G calling capability.
4.4 카메라 기능
The watch is equipped with dual cameras: a 2MP side camera for general photography and a 0.3MP front camera for video calls.
- Open the "Camera" application to take photos or record videos.
- Switch between the front and side cameras as needed.
- Use the front camera for video communication through supported apps.

그림 4.2: 스마트워치 쇼asing its dual camera system, suitable for both photos and video calls.
4.5 미디어 및 애플리케이션
The Android 10.7 operating system allows for smooth operation of various applications, including media playback, gaming, and social media.
- Access the app drawer to view 설치된 애플리케이션을 실행합니다.
- The 2.4-inch screen with 640x480 resolution provides a clear visual experience for watching videos or browsing content.
- Connect Bluetooth headphones for audio playback.

Figure 4.3: The smartwatch displaying video content, highlighting its media consumption capabilities.

Figure 4.4: The smartwatch running a game, demonstrating the smooth performance of the Android 10.7 system.

Figure 4.5: The smartwatch displaying a social media application, illustrating its instant messaging capabilities.
4.6 손전등 기능
The smartwatch includes a built-in flashlight for convenience.
- Access the quick settings menu by swiping down from the top of the screen.
- Tap the flashlight icon to turn it on or off.
Video 4.1: An unboxing and feature overview of the LOKMAT Smart Watch, demonstrating the flashlight function and user interface navigation.
5. 건강 및 피트니스 기능
5.1 Heart Rate, Blood Oxygen, and Sleep Monitoring
The smartwatch continuously monitors key health metrics to provide insights into your physical status.
- 심박수: Tracks your heart rate 24/7, helping you adjust exercise intensity.
- 혈중 산소: Uses optical sensors to detect blood oxygen saturation levels.
- 수면 모니터링: Analyzes sleep patterns and quality, providing reports to help improve sleep habits.
- 호흡 훈련: 이완을 위한 호흡 운동을 안내합니다.

그림 5.1: 이상view 스마트워치의 건강 모니터링 기능에는 심박수, 혈중 산소량, 수면 추적 등이 포함됩니다.
5.2 GPS 위치 지정
Integrated GPS/Beidou/GLONASS/AGPS multi-mode positioning provides accurate location tracking for outdoor activities.
- Enables precise tracking of routes and distances during running, walking, and other outdoor sports.
- Assists in scientific exercise planning by providing location-based data.

Figure 5.2: The smartwatch displaying GPS tracking data during an outdoor activity.
5.3 스포츠 모드
The watch offers various sport modes to accurately record exercise data.
- Select the appropriate sport mode before starting an activity to track metrics like steps, calories, and heart rate.
- Available modes include Outdoor Run, Outdoor Bike, Indoor Run, Play Basketball, Play Football, and more.

Figure 5.3: The smartwatch interface showing various exercise modes for tracking different physical activities.
6. 사양
| 특징 | 세부 사항 |
|---|---|
| 운영 체제 | 안드로이드 10.7 |
| 메모리 저장 용량 | 128GB (XNUMX기가바이트) |
| RAM 메모리 설치됨 | 6GB (XNUMX기가바이트) |
| 화면 크기 | 2.4 인치 |
| 해결 | 640 x 480 |
| 배터리 용량 | 1500mAh(리튬폴리머) |
| 연결 기술 | Wi-Fi, Bluetooth 5.0, 4G Cellular |
| GPS | Built-in GPS (GPS/Beidou/GLONASS/AGPS) |
| 카메라 | 2MP 측면 카메라, 0.3MP 전면 카메라 |
| 측정된 건강 지표 | Heart Rate Monitor, Step Counter, Calorie Tracker |
| 방수 레벨 | 방수가 되지 않음 |
| 밴드 소재 유형 | 실리콘 |
| 케이스 재질 종류 | 금속 |
| 품목 무게 | 4 온스 |
7. 문제 해결
이 섹션에서는 일반적으로 발생할 수 있는 문제에 대해 설명합니다.
7.1 SIM Card Not Recognized
- Ensure the SIM card is a standard Nano SIM and is inserted correctly.
- Check if the SIM card slot is clean and free from debris.
- Verify that the SIM card is active with your mobile carrier.
- 유심 카드를 삽입한 후 시계를 재시작하세요.
7.2 연결 문제 (블루투스/Wi-Fi)
- Ensure Bluetooth and Wi-Fi are enabled on both the watch and your connected device.
- Move closer to your Wi-Fi router or connected Bluetooth device.
- Restart both the watch and the connected device.
- If using the app, ensure it is running in the background and has necessary permissions.
7.3 짧은 배터리 수명
- High-frequency use of features like 4G calling, GPS, and third-party apps will consume more battery.
- Reduce screen brightness and disable unnecessary background apps.
- Switch to sports bracelet mode for lighter monitoring during activities to conserve power.
7.4 기기 과열
- Extended use of high-power applications or games can cause the device to warm up. This is normal.
- If the device becomes excessively hot, close demanding applications and allow it to cool down.
7.5 GPS Function Failure
- 당신이 깨끗한 야외 공간에 있는지 확인하십시오 view 최적의 GPS 신호 수신을 위해 하늘의
- Check if GPS is enabled in the watch settings.
- Restart the device to refresh GPS modules.
8. 유지관리
적절한 관리는 스마트워치의 수명과 성능을 보장합니다.
- 청소: Wipe the watch and band regularly with a soft, dry cloth. Avoid harsh chemicals.
- 물 노출: 이 장치는 방수가 안 됨. Avoid exposure to water, including swimming, showering, or heavy rain.
- 저장: 시계를 사용하지 않을 때는 서늘하고 건조한 곳에 보관하세요.
- 충전 중: 제공된 충전 케이블만 사용하세요.
9. 보증 정보
The LOKMAT 4G SIM Card Smart Watch comes with a Limited Manufacturer Warranty. Please refer to the warranty card included in your package for specific terms and conditions. Typically, this covers manufacturing defects for a period of 1 year from the date of purchase.
10. 지원
For further assistance, technical support, or warranty claims, please contact LOKMAT customer service through their official channels. Refer to the contact information provided on the product packaging or the official LOKMAT web대지.