HK10 ULTRA 3 Smartwatch User Manual

1. Product Overview

The HK10 ULTRA 3 Smartwatch is a multi-functional device designed to enhance your daily life with advanced features and a sleek design. It boasts a 2.12-inch AMOLED display, a powerful dual-core processor, and a comprehensive suite of health and smart functionalities.

Key Features:

• 2.12-inch 485*520 dpi AMOLED full touch screen with 240MHz+48MHz high refresh rate.
• Dual-core SF32LB525 processor with 4GB ROM and 256MB RAM.
• OS10 new UI design and AI watch face capabilities.
• Integrated AI Q&A feature (Wearfit GPT 2.0).
• Support for local music playback, e-book reading, and custom ringtones.
• Baidu Navigation 2.0 and GPS Track functionality.
• NFC Access Card support (non-payment).
• Voice assistant, calendar, compass, and always-on display mode.
• Gravity sensing dial for interactive use.
• Magnetic wireless charging and IP68 life waterproof rating.
• Health monitoring: Heart Rate Monitor, Blood Pressure Monitor, Steps Tracker, Activity Tracker.

Product Demonstration Video:

Video: A comprehensive demonstration of the HK10 ULTRA 3 Smartwatch features, including screen quality, gravity induction, AI Q&A, 3D menu styles, live photo preview, local album customization, AI watch face generation, application market, TWS headphone connection, and e-book functionality.

2. Setup Guide

2.1 Initial Charging

1. Connect the provided magnetic wireless charging cable to a 5V1A (5W max) power adapter.
2. Place your HK10 ULTRA 3 Smartwatch onto the magnetic charging pad. Ensure the watch is correctly aligned and charging begins.
3. Allow the watch to fully charge before first use.

2.2 App Installation and Pairing

1. Download the Wearfit Pro app from your smartphone's app store (compatible with Android 5.0 and above, and iOS 10.0 and above).
2. Open the Wearfit Pro app and follow the on-screen instructions to create an account or log in.
3. Enable Bluetooth on your smartphone.
4. In the Wearfit Pro app, navigate to the device pairing section and search for your HK10 ULTRA 3 Smartwatch.
5. Select your watch from the list of available devices to initiate pairing. Confirm the pairing request on both your phone and watch.

2.3 Customizing Watch Faces

• Local Albums: Through the Wearfit Pro app, you can upload photos from your phone's local album to your smartwatch and set them as custom watch faces.
• AI Watch Face: The app also offers an AI watch face feature to diversify your options, allowing for unique and personalized designs.

2.4 NFC Access Card Setup

The HK10 ULTRA 3 Smartwatch includes an NFC chip for access control. This feature supports IC door cards with a frequency of 13.56MHz. It does not support NFC payments or other NFC functions.

1. To use your watch as an access card, you will need to register its NFC ID with your access control system (e.g., building management, fingerprint lock administrator).
2. For fingerprint locks, enter administrator mode, select 'add card', and then write the watch's NFC data.
3. For community access control, contact your community property management office for assistance in writing the watch's NFC data to their system.

3. Operating Instructions

3.1 Basic Navigation

• Touch Screen: Swipe left, right, up, or down to navigate through menus and screens. Tap to select items.
• Side Buttons: Use the physical buttons on the side of the watch for power on/off, returning to the home screen, or accessing specific functions as configured.
• Gravity Sensing Dial: The watch features a gravity sensing dial for interactive use, allowing for dynamic screen changes based on movement.

3.2 Core Functions

• Calls & Messages: Make and receive Bluetooth calls, and view message notifications directly on your watch when connected to your smartphone.
• Music Control: Control music playback on your smartphone or play local music stored on the watch.
• TWS Wireless Headphones: Connect TWS Bluetooth headphones directly to your watch to listen to music.
• Voice Assistant (Wearfit GPT 2.0): Utilize the AI Q&A feature for quick information and commands.
• Health Monitoring: Access features like heart rate monitor, blood pressure monitor, pedometer, multi-sport modes, and sleep monitoring through the watch and the Wearfit Pro app.
• E-book: Upload text files to your watch via the app to read e-books on your wrist.
• Application Market: Download various apps and games from the application market within the Wearfit Pro app.
• Always-on Display: The watch supports an always-on display mode, showing a screen-off clock face.
• Other Functions: Explore features such as calendar, stopwatch, alarm clock, weather, compass, flashlight, find phone, sedentary reminder, and more.

3.3 Menu Styles

The HK10 ULTRA 3 offers new UI designs, including a 3D menu style and 3D page turning, providing a dynamic and engaging user experience.

4. Maintenance

4.1 Waterproof Guidelines

The HK10 ULTRA 3 Smartwatch has an IP68 life waterproof rating. This means it can be used normally during hand washing and in rainy conditions. However, it is **not suitable for swimming, bathing, or prolonged immersion in water.**

• Do not immerse the watch in water.
• Avoid contact with corrosive liquids such as hand sanitizer, soap, or detergents, as these can damage internal components.
• If the watch gets wet, you can use its drainage function to expel water.

4.2 Charging Care

• Always use the original magnetic wireless charging cable provided with your HK10 ULTRA 3. Other cables may not support charging or could cause damage.
• Ensure your power adapter is rated 5V1A (5W max). Using adapters with higher wattage may prevent the watch from charging correctly or cause damage.

4.3 Cleaning

To clean your smartwatch, gently wipe the screen and body with a soft, lint-free cloth. If necessary, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.

5. Troubleshooting

5.1 Charging Issues

• Watch not charging: Ensure you are using the original charging cable and a 5V1A (5W max) power adapter. Check for proper alignment on the magnetic charging pad.

5.2 NFC Functionality

• NFC not working for payments: The watch's NFC feature is for access control only (IC door cards with 13.56MHz frequency) and does not support payment functions.
• NFC access denied: Verify that the watch's NFC ID has been correctly registered with your access control system. Contact your building or community administrator for assistance.

5.3 App and Feature Issues

• Wearfit GPT (ChatGPT) not accessible: In some regions, a paid membership within the Wearfit Pro app may be required to use this feature.
• Limited available memory: The watch has 4GB of ROM, but a portion is used by pre-installed programs. The actual available memory will be less than 4GB.
• Health data discrepancies: Heart rate, blood pressure, and other health monitoring functions provide simulated data from the chip and are for reference only. They are not as precise as medical devices and should not be used for medical diagnosis.
• App connectivity problems: Ensure your phone's Bluetooth is on, the Wearfit Pro app is running, and the watch is within range. Try restarting both the watch and the app.

6. Specifications

7. User Tips

• For the best experience and full functionality, always ensure your HK10 ULTRA 3 Smartwatch is connected to the Wearfit Pro app on your smartphone.
• Personalize your watch by uploading your favorite photos as watch faces through the app.
• Take advantage of the AI Q&A feature (Wearfit GPT) for quick information, but be aware that a paid membership might be required in some regions.
• Remember that health monitoring data is for general wellness tracking and should not replace professional medical advice.
• When connecting TWS headphones, ensure they are in pairing mode and select them from the watch's Bluetooth settings.

8. Warranty and Support

Your HK10 ULTRA 3 Smartwatch comes with a user manual in the package. For detailed warranty information, technical support, or service inquiries, please refer to the documentation included with your product or contact the manufacturer/seller directly. Keep your proof of purchase for any warranty claims.