PAKRYS KE3
PAKRYS KE3 Military Smart Watch User Manual
Model: KE3
Introduction
The PAKRYS KE3 Military Smart Watch is engineered for durability and functionality, designed to withstand challenging conditions while providing a wide array of smart features. This manual provides detailed instructions on setting up, operating, and maintaining your smartwatch to ensure optimal performance and longevity.

Image: Front view of the PAKRYS KE3 Military Smart Watch, highlighting its robust design and vibrant display.
What's in the Box
Upon unboxing your PAKRYS KE3 Military Smart Watch, please verify that all the following components are included:
- 1x Military Smart Watch for Men
- 1x Charging Cable
- 1x Owner's Manual
- 1x Gift Box
Setup Guide
Follow these steps to set up your PAKRYS KE3 Military Smart Watch and connect it to your smartphone:

Image: Step-by-step visual guide on connecting the smartwatch to a smartphone via the FitCloudPro app.
- Turn on Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Download FitCloudPro App: Search for and download the "FitCloudPro" app from your smartphone's app store (App Store for iOS or Google Play Store for Android).
- Add Device: Open the FitCloudPro app, navigate to the device section, and click "Add Device".
- Connect to KE3: Locate "KE3" in the list of available devices and click "Connect".
- Pairing Request: Confirm the Bluetooth pairing request on your smartphone when prompted.
- Enable Permissions: Grant necessary permissions for contacts and call access to the app.
- Turn on Call Audio: On your watch, ensure "Call Audio" is enabled.
- Ready for Bluetooth Dial: Your KE3 smartwatch is now ready for Bluetooth calling and other connected features.
Operating Instructions
Your PAKRYS KE3 Smart Watch offers intuitive controls and a range of features for daily use and outdoor activities.
General Navigation
The 1.45-inch full touch screen allows for easy navigation. Swipe left, right, up, or down to access different menus and functions. The watch also features physical buttons and a rotating encoder for additional control.
Using the Rotating Encoders
The rotating encoder on the side of the watch allows for quick scrolling through menus and lists, providing a tactile way to interact with the device.
Quick Side Button Functionality
The quick side button can be customized to provide instant access to frequently used functions, such as starting a workout or returning to the home screen. Refer to the watch settings to configure this button.
LED Flashlight
The integrated LED flashlight provides convenient illumination in low-light conditions. Access it through the watch's menu or assign it to the quick side button for rapid activation.

Image: The smartwatch with its powerful LED flashlight illuminated, demonstrating its utility in dark environments.
Bluetooth Calling
Once connected to your smartphone, you can make and receive calls directly from your watch. Use the built-in dialer, access your contacts, or view recent calls.

Image: The smartwatch screen showing an incoming call, with options to answer or decline.
Find Phone Feature
If your paired smartphone is misplaced, use the "Find Phone" feature on your watch to make it ring, helping you locate it quickly.
Video: Demonstrates the various features of the KE3 Smart Watch, including screen display, LED flashlight operation, rotating encoder functionality, quick side button usage, and the 'Find Phone' feature.
Health Monitoring
The PAKRYS KE3 Smart Watch is equipped with advanced sensors to help you monitor your health and fitness. Note: This device is a consumer electronic product and is not intended for professional medical use.

Image: Collage showing the smartwatch monitoring heart rate, blood oxygen, and sleep patterns.
Heart Rate Monitoring
Continuously track your heart rate throughout the day. View real-time data on the watch and detailed trends in the FitCloudPro app.
Blood Oxygen (SpO2) Monitoring
Measure your blood oxygen saturation levels to gain insights into your respiratory health.
Sleep Monitoring
Analyze your sleep patterns, including deep sleep, light sleep, and awake times, to help improve your sleep quality.
Sport Modes
The smartwatch supports over 100 sport modes, allowing you to track various activities with precision. Select your desired sport mode before starting your workout to record relevant data such as steps, calories burned, distance, and heart rate.

Image: The smartwatch displaying a selection of its 100+ sport modes, including walking, running, cycling, and more.
Durability and Waterproofing
Military Standard Durability
The PAKRYS KE3 has undergone 12 military-grade tests, ensuring its ruggedness, waterproof, dustproof, and shock-resistant capabilities. This makes it suitable for demanding environments and outdoor use.

Image: Visual representation of the smartwatch's military-grade durability, including anti-impact, dustproof, cold resistance, and heat resistance.
3ATM Waterproof Rating
With a 3ATM waterproof rating, the watch can withstand splashes, rain, and brief immersion in water. You can wear it while washing hands or dishes, and it is suitable for swimming or diving in shallow water. Note: Do not wear the activity tracker when diving, in a sauna, or during hot showers, as extreme temperatures and steam can compromise the seal.

Image: The smartwatch submerged in water, illustrating its 3ATM waterproof capability for activities like swimming and washing hands.
Battery Life
The PAKRYS KE3 Smart Watch is equipped with a 300mAh battery, providing extended usage on a single charge.

Image: The smartwatch display showing battery percentage and charging indicator, emphasizing its long battery life.
- Working Time: 5-7 days (typical usage)
- Standby Time: 12-15 days
- Charging Time: Approximately 2 hours for a full charge
Compatibility
The PAKRYS KE3 military sports watch is compatible with a wide range of smartphones:
- iOS Devices: iOS 10.0 and above (e.g., iPhone 15 series, iPhone 14 series, iPhone 13 series, iPhone 12/11/10/8/7/6 series)
- Android Devices: Android 8.0 and above (e.g., Samsung A54, S23/S22/S21/S20 series, Z Flip5/4/3 series, Note10/9/8/7, Xiaomi, Redmi, OPPO, Huawei, Meizu all series)
Note: Not compatible with PC, iPad, or tablet devices. Supports Bluetooth 4.0 and above.
Maintenance
Proper maintenance will extend the life of your PAKRYS KE3 Smart Watch:
- Cleaning: Regularly wipe the watch screen and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials.
- Charging: Use only the provided charging cable. Ensure the charging contacts on the watch and cable are clean and dry before charging.
- Storage: Store the watch in a cool, dry place when not in use. Avoid extreme temperatures.
- Water Exposure: While waterproof, it is recommended to dry the watch thoroughly after exposure to water, especially after swimming or heavy rain, to prevent skin irritation and maintain device integrity.
Troubleshooting
If you encounter issues with your smartwatch, try the following common troubleshooting steps:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charging cable and a power source for at least 30 minutes.
- Cannot connect to app/Bluetooth:
- Ensure Bluetooth is enabled on your phone and the watch.
- Make sure the watch is within Bluetooth range of your phone.
- Restart both your phone and the watch.
- Clear the Bluetooth cache on your phone (Android) or forget the device and re-pair (iOS/Android).
- Ensure the FitCloudPro app is updated to the latest version.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, about one finger's width above the wrist bone. Clean the sensor on the back of the watch regularly.
- Notifications not appearing: Check app notification settings within the FitCloudPro app and your phone's system settings to ensure permissions are granted.
- Short battery life: Reduce screen brightness, disable unnecessary features like continuous heart rate monitoring if not needed, and limit frequent screen wake-ups.
If problems persist, please contact PAKRYS customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | KE3 |
| Brand | PAKRYS |
| Product Dimensions | 6 x 3.1 x 1 inches |
| Item Weight | 7.1 ounces |
| Display Size | 1.45 inches |
| Battery Capacity | 300mAh |
| Waterproof Rating | 3ATM |
| Connectivity | Bluetooth |
| Special Features | LED Flashlight, Bluetooth Calling, Heart Rate Monitor, Sleep Monitor, Blood Oxygen Monitor, 100+ Sport Modes, Notifications, Calculator, Calendar, Weather, Stopwatch, Timer, Alarm Clock, Find Phone, Remote Camera, Music Control |
| Included Components | Smart Watch, Charging Cable, Owner's Manual, Gift Box |
Warranty and Support
PAKRYS is committed to providing high-quality products and excellent customer service. Your PAKRYS KE3 Military Smart Watch comes with a standard manufacturer's warranty covering defects in materials and workmanship under normal use.
For warranty claims, technical support, or any inquiries regarding your product, please refer to the contact information provided in your product packaging or visit the official PAKRYS website. Please have your model number (KE3) and purchase details ready when contacting support.