Introduction and Overview
The BANLVS AK90 Military Smart Watch is designed for durability and comprehensive functionality, suitable for various environments and activities. It features a robust build, extended battery life, and advanced health monitoring capabilities.
- Built To Last And Withstand: Engineered for top-tier performance in extreme conditions, offering heat resistance up to 187.96°F, cold resistance down to -82°F, 50m waterproofing, 50m drop and shock resistance, and anti-magnetic function.
- High-endurance Battery Power: Equipped with a 1000mAh high-capacity battery, providing up to 30 days of normal use and up to 100 days of standby time.
- Built-in Triple-mode LED Flashlight: An integrated LED flashlight with High-beam, Strobe, and SOS modes, illuminating up to 20-30 feet for enhanced safety.
- Eye-opening Data: Advanced sensors for full-day heart rate monitoring, sleep tracking (light, deep, and awake times), and blood oxygen (SpO2) monitoring.
- Stay Mobile, Stay Connected: Bluetooth connectivity for making/answering calls directly from the wrist and receiving message/app notifications.
- One Watch Many Workouts: Over 110+ sports modes available via the FitCloudPro App, tracking steps, distance, and calories for various indoor and outdoor activities.
- Brightness That's Brilliant: A 1.91-inch AMOLED screen with 3000-nit peak brightness for clear visibility in bright light, offering a smooth touch and exceptional visual experience.
- Surprise Are Everywhere: Additional practical tools including weather forecast, music control, camera control, calendar, timer, alarm clock, sedentary reminder, and breathing training. Customizable watch faces are also available.
- Refined In Every Facet: Comes with a stainless steel band for a classic look and a complementary silicone band for a fitness-focused lifestyle.
Setup
What's in the Box
- BANLVS AK90 Smart Watch (with pre-installed black silicone band)
- Charging Cable
- User Manual
- Additional Watch Band (Orange silicone)
- Extra pins for watch band replacement
Initial Charging and Power On
Before first use, ensure the smartwatch is fully charged. Connect the magnetic charging cable to the back of the watch and a USB power source. The watch will display a charging indicator. Once fully charged, press and hold the orange button on the side for approximately 3 seconds to power on the device.
App Installation and Device Pairing
To unlock the full functionality of your BANLVS AK90 Smart Watch, you need to install the companion application, FitCloudPro, on your smartphone (compatible with iOS 9.0+ and Android 5.1+).
- Scan QR Code: On the watch screen after initial power-on, a QR code will appear. Use your smartphone's camera or a QR code scanner app to scan it. This will direct you to download the FitCloudPro app. Alternatively, search for "FitCloudPro" in your device's app store.
- Install and Register: Download and install the FitCloudPro app. Follow the on-screen instructions to create an account or log in.
- Pair Device: Open the FitCloudPro app. Navigate to the "Device" section and select "Add Device" or "Discover new device". The app will search for nearby smartwatches. Select "AK90" from the list.
- Confirm Pairing: A Bluetooth pairing request will appear on your smartphone and potentially on the watch. Confirm the pairing on both devices.
- Grant Permissions: Grant necessary permissions (e.g., notifications, location, health data) to the FitCloudPro app for optimal performance.
For detailed visual instructions on connectivity, refer to the tutorial videos available via the Amazon product link or by scanning the QR code in the user manual.
Video: Overview of the BANLVS Military Smart Watch features and durability. This video demonstrates the watch's robust design and various functionalities.
Video: A short preview showcasing the durability and responsiveness of the smartwatch, including impact and water resistance tests.
Video: A brief demonstration of the smartwatch's interface and key features, including the flashlight and menu navigation.
Operating Instructions
Basic Navigation
- Touchscreen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Side Buttons: The orange button typically serves as a power/wake button and can activate specific functions with a long press (e.g., flashlight). Other side buttons may offer quick access to sports modes or customizable functions.
- Scroll Wheel: Rotate the scroll wheel for quick navigation through lists and menus.
Customizing Watch Faces
The watch supports over 110+ watch faces available through the FitCloudPro app. You can also customize your own watch faces using personal photos.
- Open the FitCloudPro app on your smartphone.
- Navigate to the "Watch Face Store" or "My Watch Face" section.
- Browse available watch faces or select an option to customize.
- Select your desired watch face and sync it to your smartwatch.

Image: A selection of customizable watch faces available for the BANLVS AK90 Smart Watch, demonstrating the variety of styles and information displays.
Making/Answering Calls
Once paired via Bluetooth, you can make and answer calls directly from your wrist.
- Making Calls: Access the dial pad on the watch or select a contact from your synced phonebook.
- Answering Calls: When a call comes in, the watch will display the caller ID. Tap the green icon to answer or the red icon to reject.

Image: The smartwatch interface displaying a dial pad, illustrating its Bluetooth calling capability.
Health Monitoring
The watch continuously monitors various health metrics. Ensure the watch is worn snugly on your wrist for accurate readings.
- Heart Rate: Provides full-day heart rate monitoring. View real-time data and historical trends in the app.
- Sleep Tracking: Automatically records sleep patterns, distinguishing between light sleep, deep sleep, and awake times. Access detailed sleep analysis in the FitCloudPro app.
- Blood Oxygen (SpO2): Monitor your blood oxygen saturation levels.
- Stress Monitoring: Track stress levels to help manage emotions.

Image: The smartwatch interface displaying real-time health data such as heart rate, blood oxygen, and sleep patterns.
Sports Modes and Activity Tracking
The watch supports over 110+ sports modes. It automatically tracks steps, distance, and calories burned.
- Access Sports Modes: Press the designated side button or navigate through the menu to select a sports mode (e.g., Walking, Running, Cycling, Mountaineering).
- Tracking: The watch will begin tracking your activity, displaying metrics like duration, heart rate, steps, distance, and calories.
- GPS: Utilizes your smartphone's GPS for accurate outdoor activity tracking.

Image: The smartwatch displaying different sports modes and real-time activity metrics during a workout.
LED Flashlight
The built-in LED flashlight can be activated via a side button or through the quick settings menu. It offers three modes: High-beam, Strobe, and SOS.

Image: The smartwatch's powerful LED flashlight in action, demonstrating its illumination capability in a low-light setting.
Other Smart Features
- Notifications: Receive alerts from social media apps (Facebook, Twitter, Instagram, Skype, WhatsApp) and other applications.
- Weather Forecast: View current weather conditions and forecasts.
- Music Control: Control music playback on your smartphone.
- Camera Control: Use the watch as a remote shutter for your phone's camera.
- Voice Assistant: Access your phone's voice assistant directly from the watch.
- Tools: Stopwatch, Timer, Alarm Clock, Sedentary Reminder, Breathing Training, Find Phone.
Maintenance
Durability and Water Resistance
The BANLVS AK90 is built to military-grade standards (MIL-STD 810H U.S.A.) for extreme durability:
- Temperature Resistance: Withstands 187.96°F heat and -82°F cold.
- Waterproof: 5 ATM water resistance, suitable for swimming and shallow water activities. Not recommended for hot showers or saunas.
- Shock & Drop Resistance: Designed to endure drops from up to 50m.
- Dustproof & Anti-corrosion: Protected against dust ingress and corrosion from various fluids.

Image: Visual representation of the smartwatch's military-grade quality, highlighting its resistance to various environmental stressors.
Battery Care
To maximize battery life and longevity:
- Avoid extreme temperatures during charging and storage.
- Use only the provided charging cable.
- Charge the watch fully before long periods of inactivity.

Image: The smartwatch connected to its magnetic charger, emphasizing its 1000mAh battery and extended usage times.
Cleaning
Clean the watch and bands regularly with a soft, damp cloth. Avoid harsh chemicals or abrasive materials.
Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. If it still doesn't turn on, try holding the power button for an extended period (10-15 seconds).
- Connectivity issues:
- Ensure Bluetooth is enabled on your smartphone.
- Make sure the watch is within range of your phone.
- Restart both the watch and your smartphone.
- Check if the FitCloudPro app has all necessary permissions.
- If issues persist, unpair the device from your phone's Bluetooth settings and re-pair through the FitCloudPro app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors on the back of the watch.
- Notifications not appearing: Check app permissions in your smartphone settings and within the FitCloudPro app to ensure notifications are enabled for desired applications.
Specifications
| Feature | Detail |
|---|---|
| Model Number | AK90 |
| Display | 1.91 Inches AMOLED, 360 x 360 Resolution, 3000 Nit Max Brightness |
| Battery Capacity | 1000 Milliamp Hours (Lithium Polymer) |
| Battery Life | Up to 30 days (normal use), Up to 100 days (standby) |
| Charging Time | Approximately 3 Hours |
| Connectivity | Bluetooth |
| Operating System Compatibility | iOS 9.0 or above, Android 5.1 or above |
| Water Resistance | 5 ATM (Water Resistant up to 50 meters) |
| Durability Standards | MIL-STD 810H U.S.A. (Shockproof, Dustproof, Extreme Temp. Resistant, Anti-corrosion) |
| Health Monitoring | Heart Rate Monitor, Sleep Duration, Blood Oxygen Monitor, Stress Monitoring |
| Activity Tracking | 100+ Sport Modes, Steps, Distance, Calories Burned, GPS Via Smartphone |
| Special Features | LED Flashlight (Triple-mode), Bluetooth Calls, Notifications, 110+ Watch Faces, Music/Camera Control, Voice Assistant, Weather, Timer, Alarm, Sedentary Reminder, Breathing Training, Find Phone |
| Band Material | Stainless Steel + Silicone |
Warranty and Support
The BANLVS AK90 Smart Watch comes with a 1-Year Warranty from the manufacturer. For any questions or support, please refer to the contact information provided in your product packaging or visit the official BANLVS store on Amazon.
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