1. Introduction
The Military AK103 Smart Watch is a rugged outdoor smartwatch designed to assist you in facing a variety of challenges. Featuring a 2.01-inch AMOLED high-definition screen, IP68 waterproofing, Bluetooth HD calling, and comprehensive health monitoring, this device is built for durability and performance. With a 1400mAh ultra-long battery life, it's ready to accompany you on any adventure.

Overview of the Military AK103 Smart Watch's rugged design and key functionalities.
2. Setup Guide
2.1 Package Contents
Please check the box for the following items:
- Smart Watch
- Charger
- Strap
- User Manual

The Military AK103 Smart Watch and its included accessories.
2.2 Charging the Smart Watch
Before first use, fully charge your smart watch. The watch features a 1400mAh battery, providing extended usage times.
- Daily Use: 8-10 days
- Standby Time: 90 days

The 1400mAh battery provides long-lasting power for daily use and extended standby.
2.3 App Download and Installation
To unlock the full potential of your smart watch, download and install the 'Da Fit' mobile application:
- Scan the QR code below with your smartphone to download the 'Da Fit' app.
- Follow the on-screen instructions to install the app.
Scan this QR code to download the 'Da Fit' application.
2.4 Connecting the Watch
- Open the 'Da Fit' mobile application on your smartphone.
- Follow the in-app instructions to connect your smart watch via Bluetooth.
- Ensure your phone's Bluetooth is enabled and the watch is discoverable.
- Maintain a stable connection between the watch and your phone for optimal performance, especially for call functions.
3. Operating the Smart Watch
3.1 Basic Navigation (Full Touch)
The smart watch features a full touch screen for intuitive navigation:
- Slide Down: Enter the control center.
- Slide Up: View messages.
- Slide Left: Enter the main function interface.
- Slide Right: Enter the shortcut center.
3.2 Button Functions
- POWER Key (Short Press): Turn the device on/off or return to the dial interface.
3.3 Changing Watch Faces
Customize your watch with a variety of stylish watch faces. Simply swipe on the watch face to browse and select a new one that matches your mood, outfit, or occasion.

Choose from a variety of multi-faceted watch dials.
3.4 Bluetooth Calling
Once connected to your smartphone, you can make and answer calls directly from your watch. The watch allows you to dial numbers, control your phone for calls, and view call history.

Enjoy simultaneous chat with Bluetooth calling directly from your wrist.
3.5 Message Notifications
Receive message reminders directly on your smart watch. Ensure your phone's notification settings are configured correctly for the 'Da Fit' app to push messages to your watch.
3.6 Music Control
Control your smartphone's music player directly from your watch. You can play/pause, skip tracks (previous/next), and adjust the volume.

Control your music and access other modern life features.
3.7 Alarm Clock
Set up to 8 alarms either through the 'Da Fit' app or directly on the watch. When an alarm time arrives, the watch will display an alarm icon and vibrate.
3.8 Sports Modes
The watch supports over 100 sports modes, including running, cycling, rock climbing, and mountain climbing. It tracks calories burned, steps taken, and distance covered, helping you monitor your fitness progress.

Track your performance across 100+ multiple sports modes.
3.9 Health Monitoring
The AK103 Smart Watch acts as a thoughtful health steward, providing real-time monitoring of various health metrics:
- Heart Rate Monitoring: Monitors HRV in real-time, analyzes heartbeats, and helps you understand your heart health status.
- Blood Oxygen Monitoring: Measures blood oxygen levels.
- Sleep Monitoring: Tracks your sleep patterns.
- Other Metrics: Blood Pressure Monitor, Stress Monitor.

Comprehensive health monitoring for proactive wellness.

Your thoughtful health steward for continuous well-being.
3.10 Flashlight and SOS Alarm
The watch features a powerful outdoor flashlight with three lighting modes and a dual-color light source (red is safer). It also includes an SOS alarm function for emergencies.
- Always-on Mode: Provides continuous illumination.
- SOS Flashing Mode + Alarm Sound: For distress signaling.
- Strobe Mode: For enhanced visibility.
- Red Light Flashing: A safety light for night cycling and running, providing intelligent flashing warnings.

Outdoor flashlight with three versatile lighting modes.

Red light flashing for enhanced safety during night activities.

Red and white light source with multiple strobe modes and SOS distress signal.
3.11 Intelligent Voice Assistant
The smart watch includes a built-in voice assistant. Tap the voice dial to ask questions or issue commands, such as checking the weather.

Interact with your smart watch using the intelligent voice assistant.
4. Maintenance
4.1 Water Resistance
The Military AK103 Smart Watch is rated IP68 waterproof, making it suitable for various environments including swimming, rain, and handwashing.

Deeply waterproof with IP68 rating, suitable for various water activities.
Important Note:
- Do NOT wear the watch in hot baths or showers. The high temperature and steam can damage the watch's internal components.
4.2 Durability
The watch is built with MIL-STD reliable quality, ensuring robust performance in challenging conditions:
- Impact resistance
- IP68 waterproof
- Corrosion resistant
- High and low temperature resistance
- Dust-proof
- G+F scratch-resistant and drop-proof screen
- Zinc alloy shell for wear resistance

MIL-STD reliable quality for extreme durability.

Internal structure with layered design for reliable performance.
4.3 Cleaning
To clean your smart watch, wipe it gently with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials, which can damage the screen or casing.
5. Troubleshooting (FAQ)
Q: Why doesn't the smart watch receive message notifications?
A: Please check the following settings on your smartphone:
- App Notification Switch: Ensure the message push switch is turned on in the 'Da Fit' mobile application.
- Phone Notification Bar: Verify that messages can be displayed normally in your phone's notification bar. The watch receives messages by reading your phone's notification bar. If there are no messages in the phone's notification bar, the watch will not receive the push.
- Specific App Notifications: You may need to find the notification settings in your phone's general settings and enable the notification switch for specific mobile clients like Facebook, Twitter, phone calls, and SMS.
6. Specifications
| Feature | Specification |
|---|---|
| Model | Professional outdoor sports smartwatch (AK103) |
| Brand Name | BOALZETD |
| Display Size | 2.01 inch |
| Resolution | 240*296 HD |
| Screen Material | Amoled |
| Dial Window Material Type | Sapphire Crystal |
| Case Material | Alloy |
| Waterproof Grade | Professional Waterproof (IP68) |
| Battery Capacity | >450mAh (CPU Model: 1400mAh battery with super long endurance) |
| Battery Life | 30 days (standby) |
| Bluetooth Version | 5.3 |
| GPS | Yes |
| Voice Assistant Built-in | Yes |
| Metrics Measured | Heart Rate Monitor, Blood Oxygen Monitor, Sleep Monitor, Blood Pressure Monitor, Stress Monitor |
| Activity Tracked | Steps Tracker, Distance Tracker, Calorie Tracker, Activity Tracker |
| System Compatibility | Android Wear, Proprietary OS, Android OS, iOS (All Compatible) |
| Languages | English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Korean, Japanese, Ukrainian, Arabic |
| Band Length | 260mm |
| Band Width | 24mm |
| Product Weight | 0.21 kg |
| Certifications | CE, FCC |

The 2.01-inch high-definition large screen with 240*296 resolution and alloy case offers superior display and durability.

The AB5681 Dual-mode single chip ensures efficient performance with reduced power consumption and faster processing.
7. User Tips
- For consistent notifications and data synchronization, ensure the 'Da Fit' app is running in the background on your smartphone.
- Maintain a stable Bluetooth connection between your watch and phone for reliable call functionality and accurate data transfer.
- Regularly review your health monitoring data (heart rate, blood oxygen, sleep) for trends and consult a healthcare professional if you have any concerns.
- Utilize the wide range of sports modes to accurately track your diverse physical activities and optimize your workouts.
8. Support and Warranty
For more detailed information, troubleshooting, and warranty details, please refer to the official user manual PDF:
View Official User Manual (PDF)
For further assistance, please contact the manufacturer or your retailer.