Introduction
This manual provides comprehensive instructions for setting up, operating, and maintaining your ZLKJ ZL-SW1 Tactical Smart Watch. Please read this manual thoroughly to ensure proper use and to maximize the features of your device.

Image: The ZLKJ ZL-SW1 Tactical Smart Watch, showcasing its rugged design and digital display.
What's in the Box
- ZLKJ ZL-SW1 Tactical Smart Watch
- Magnetic Charging Cable
- User Manual
Setup
1. Charging the Device
Before initial use, fully charge your ZL-SW1 Smart Watch. Connect the magnetic charging cable to the charging contacts on the back of the watch and to a USB power source. The watch display will indicate charging status.

Image: The ZL-SW1 Smart Watch displaying "Fully Charged" with the magnetic charging cable connected.
2. App Installation and Pairing
- Download the Companion App: Search for the official ZLKJ companion app on your smartphone's app store (compatible with Android and iOS).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair the Watch: Open the app and follow the on-screen instructions to pair your ZL-SW1 Smart Watch. This typically involves searching for the device and confirming the connection.
Operating Instructions
Basic Navigation
- Touch Screen: Swipe left, right, up, or down to navigate through menus and features. Tap to select.
- Side Buttons: The watch features physical buttons for power, back, and GPS functions. Refer to the watch interface for specific button assignments.
Bluetooth Calling
Once paired with your smartphone, the ZL-SW1 allows you to make and receive calls directly from your wrist. Access the call function through the watch menu.
AI Voice Assistant
Utilize the built-in AI voice assistant for hands-free operations such as making calls, opening applications, or controlling music. Activate the voice assistant via the watch interface.

Image: The ZL-SW1 Smart Watch displaying the AI voice assistant interface, showing examples of voice commands.
Notifications
Receive real-time notifications for calls, messages, and various app alerts from your connected smartphone. Customize notification settings through the companion app.
Customizable Watch Faces
Personalize your watch with a variety of watch face styles available through the companion app. You can also upload your own photos to create custom watch faces.
GPS Tracking and Outdoor Functions
The ZL-SW1 features a built-in GPS chip supporting four major satellite systems (GPS, Beidou, Galileo, GLONASS) for accurate route recording. It also includes an altimeter, barometer, and compass for outdoor navigation.

Image: The ZL-SW1 Smart Watch displaying a GPS tracking map, showing a recorded movement route.
Activity Tracking and Sport Modes
The watch records daily activity data including steps, calories burned, and active minutes. It supports over 100 sport modes, providing detailed data analysis and suggestions to enhance performance.

Image: A collage showing various sports activities and the ZL-SW1 Smart Watch displaying "107 workout types".
Health Monitoring
The ZL-SW1 monitors real-time heart rate, blood pressure, and blood oxygen levels using advanced sensors. These measurements provide insights into your physical condition.
Sleep Detection
The watch automatically tracks your sleep patterns, providing data to help you understand and improve your sleep quality.
Official Product Video
Video: An official product video showcasing the ZLKJ ZL-SW1 Smart Watch's features, including GPS, durability tests, health monitoring, and Bluetooth calling. The video highlights the watch's rugged design and extended battery life.
Maintenance
Water Resistance
The ZL-SW1 Smart Watch is designed with 1ATM water resistance, making it suitable for daily activities like hand washing and light rain exposure. Avoid prolonged submersion or use during high-pressure water activities.

Image: The ZL-SW1 Smart Watch being splashed with water, demonstrating its 1ATM water resistance.
Durability
Built to military-grade manufacturing standards, the watch has undergone rigorous testing for pressure, temperature, shock, and vibration resistance. Its high-strength zinc alloy body ensures durability in various environments.
Cleaning
To clean your watch, wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or sensors.
Troubleshooting
- Watch Not Turning On: Ensure the watch is fully charged. If it still doesn't turn on, try connecting it to the charger for at least 30 minutes.
- Connectivity Issues: If the watch has trouble staying paired with the app or phone, try the following:
- Restart both the watch and your smartphone.
- Disable and re-enable Bluetooth on your smartphone.
- Unpair the device from your phone's Bluetooth settings and re-pair it through the companion app.
- Ensure the companion app is updated to the latest version.
- Inaccurate Data Tracking: Ensure the watch is worn snugly on your wrist. For GPS tracking, ensure you are in an open area with clear sky access.
- Timer Not Staying Active: If the timer cancels when returning to the home screen, check for any power-saving settings on the watch or in the app that might be closing background processes.
Specifications
| Model Number | ZL-SW1 |
| Screen Size | 1.45 Inches IPS HD Display |
| Battery Capacity | 650mAh Lithium Ion |
| Standby Time | Up to 90 days |
| Water Resistance | 1ATM |
| Connectivity | Bluetooth |
| GPS | Built-in GPS (GPS, Beidou, Galileo, GLONASS) |
| Sensors | Compass, Altimeter, Barometer, Heart Rate, Blood Pressure, Blood Oxygen |
| Operating System | RTOS |
| Compatibility | Android, iOS |
| Item Weight | 64 Grams (2.26 ounces) |
| Dimensions | 56.9mm (width) x 52.8mm (height) x 14.3mm (thickness) |

Image: Technical drawing showing the dimensions of the ZL-SW1 Smart Watch.
Warranty and Support
Warranty Information
The ZLKJ ZL-SW1 Smart Watch comes with a one-year comprehensive post-sale support warranty. This covers manufacturing defects and ensures the product meets quality standards.
Customer Support
For any issues, questions, or assistance, a dedicated customer service team is available 24/7. Please refer to the contact information provided with your purchase or on the official ZLKJ website for support.