ChiBear Smart Watch HK85 User Manual

1. Introduction

The ChiBear Smart Watch HK85 is a versatile and intelligent wearable device designed to enhance your daily life with advanced features. It boasts a vibrant 1.43-inch AMOLED HD full touch screen with a resolution of 466*466 pixels, offering a clear and responsive visual experience. Key functionalities include Bluetooth calling, comprehensive health monitoring (heart rate, blood oxygen, blood pressure, sleep tracking), an AI voice assistant, NFC access control, and multiple sports modes. Its IP68 waterproof rating ensures durability for everyday use.

2. Product Overview

2.1. Watch Components

The ChiBear Smart Watch HK85 features a round AMOLED display and a physical rotary button and exercise key for navigation and function access.

2.2. Touch and Key Functions

• Sliding Gestures:
  • Slide Down: Access control panel.
  • Slide Up: View SMS notifications.
  • Slide Right: Access custom cards.
  • Slide Left: Access shortcut functions.
• Encoder (Rotary Button):
  • Rotation: Rotate through menus and switch watch dials.
  • Double Click: Switch menu styles.
  • Short Press: Light up the screen, return to the dial interface, or enter the menu interface.
  • Long Press: Enter the system menu.
• Exercise Key:
  • Short Press: Enter the sports list.

Note: If the watch fails to power on after pressing the power button for 3 seconds, please try charging it first.

3. Setup

3.1. Charging the Watch

The watch is equipped with a 260mAh large capacity battery and supports magnetic charging. A full charge provides approximately 7 days of endurance, depending on usage. Connect the magnetic charging cable to the charging points on the back of the watch and to a USB power source.

3.2. App Installation and Pairing

To unlock the full potential of your ChiBear Smart Watch HK85, you need to download and install the CO-FIT PRO application on your smartphone. The app supports iOS 12+ and Android 8.0+.

1. Download the App: Scan the QR code below or search for "CO-FIT PRO" in your phone's app store.



2. Enable Bluetooth: Open Bluetooth on your mobile phone.
3. Open App and Register: Open the CO-FIT PRO app, register, and log in to enter the home page.
4. Pair the Watch:
   • In the app, navigate to APP > Device > Add new device.
   • Select "HK85" from the list of available devices.
   • Choose the HK85 with the strongest signal and click "Pair".
   • The Bluetooth icon on your watch will turn blue, indicating a successful Bluetooth 5.0 connection.
5. Bluetooth 3.0 Connection (for calling features):
   • For iPhone users: The watch supports Bluetooth 5.0 + 3.0 dual Bluetooth one-button link. Follow any system prompts for matching.
   • For Android users: A Bluetooth pairing request will pop up. Check the prompt permission and click "pairing" to complete Bluetooth 5.0 + 3.0 pairing.
   • If the Bluetooth pairing request does not pop up, you may need to click "unbind" in the "call service pairing option" within the Bluetooth prompt interface, then follow the prompts. Subsequent connections will remember the watch's Bluetooth 3.0. If Bluetooth 3.0 is not automatically connected, manually search for the Bluetooth watch model "HK85" on your mobile phone's Bluetooth settings.

4. Operation

4.1. Core Functions

• Sport Modes: Enter the sports mode selection interface to track various activities like running, treadmill, walking, and cycling. Monitor sports time, distance, calories burned, and heart rate during exercise.



• Activity Tracking: Counts daily activity data including steps, distance, and calories. You can set daily step goals in the app.
• Bluetooth Calling: Connect your mobile phone via Bluetooth to make and answer calls directly from your watch, freeing your hands.



• Heart Rate Monitoring: Put the watch close to your wrist (above the wrist bone) to measure real-time heart rate. Normal values are typically 60-100 beats/minute. You can also view your heart rate history.
• Blood Pressure Monitoring: Wear the watch snugly on your wrist to measure real-time blood pressure. Typical adult diastolic blood pressure is 60-80 mmHg, and systolic is 100-120 mmHg.
• Blood Oxygen (SpO2) Monitoring: Measure real-time blood oxygen levels. A normal range is generally 95% to 100%.



• Message Notifications: Receive real-time notifications for SMS, QQ, WeChat, and other messages. Lift your wrist to view alerts. (Note: iOS 12+ systems may block SMS reminders by default, adjust phone settings if needed).



• Sleep Monitoring: The watch supports all-weather sleep monitoring, recording deep and shallow sleep patterns to help you understand your sleep quality.
• Weather Forecast: After connecting to the app, the watch will display the current weather temperature and forecast.
• Music Control: Control music playback on your phone, including playing, pausing, skipping tracks, and adjusting volume, all via Bluetooth.



• AI Voice Assistant: Connect via Bluetooth to use the watch's voice assistant function. Give commands to perform various tasks.



• NFC Access Control: The watch supports intelligent NFC access control. Once configured, you can lift your wrist to open compatible doors.



• Custom Dials: Choose from a massive selection of online dials or customize your own with scenery, portraits, or cute pets.



• Always-on Display: The unique constant light function of the AMOLED screen allows it to be on in standby mode, displaying time with lower energy consumption than ordinary screens.
• World Clock: Check the time in various cities around the world conveniently.



• Stock Market Information: Supports displaying stock information from over 70 stock exchanges globally.

4.2. Other Functions

• Alarm: Customize and delete alarm clocks.
• Breathing Training: Set time and rhythm for guided breathing exercises.
• Stopwatch: Start and end timing.
• Calculator: Perform basic numeric calculations.
• Calendar: View the current date and month.
• Settings: Adjust watch settings such as dial switch, brightness, language, and password lock.

5. Maintenance

• Waterproof Rating: The watch has an IP68 waterproof rating, meaning it can be worn during daily rain, hand washing, and cold showers. However, avoid prolonged immersion in water and exposure to hot water vapor.



• Strap Care: Avoid wearing the watch strap too tightly. Keep the area where the watch contacts your skin clean to prevent irritation.
• General Care: Do not disassemble, repair, or modify the product without authorization. Avoid violently bumping the product. Keep the watch away from strong magnetic fields, direct sunlight, or high-temperature environments.

6. Troubleshooting

• Watch not powering on: If the watch fails to power on after pressing the power button for 3 seconds, ensure it is fully charged.
• App connection issues: Double-check that Bluetooth is enabled on your phone and the watch. Ensure the CO-FIT PRO app has all necessary permissions. If pairing fails, try unbinding and re-pairing the device through the app.
• Notifications not appearing: Verify that the CO-FIT PRO app has notification permissions enabled on your phone. For iOS devices, check if SMS reminders are blocked by default and adjust settings.
• Health monitoring inaccuracies: Ensure the watch is worn snugly on your wrist, above the wrist bone, for accurate readings.
• NFC not working: Confirm that NFC is enabled on the watch and properly configured for the access system you are trying to use. NFC on this watch is for access control, not payments.
• Water resistance concerns: While IP68 rated, avoid prolonged immersion or exposure to hot water/steam to prevent damage.
• Strap width: The band length is 220mm. For specific strap width measurements for replacement, please refer to the product specifications or contact customer support.

7. Specifications

8. Safety Information

1. Do not disassemble, repair, or modify the product without authorization.
2. Do not violently bump the product, so as not to cause damage to the product.
3. Please avoid strong magnetic fields, direct light, or high-temperature environments.
4. This product is not intended for disease diagnosis, treatment, or prevention purposes.
5. The waterproof rating of this product is IP68; avoid prolonged immersion in water.
6. Please avoid wearing the watch strap too tightly and keep the place where the watch comes in contact with the skin clean.
7. Children should use this product under the guidance of their parents to avoid harm.

9. User Tips

• Initial Power-On: If the watch does not power on after pressing the button for 3 seconds, ensure it is fully charged before attempting again.
• App Permissions: To ensure all features, especially message notifications and call functions, work correctly, grant all necessary permissions to the CO-FIT PRO app on your smartphone.
• Accurate Health Monitoring: For the most accurate heart rate, blood pressure, and blood oxygen readings, wear the watch snugly on your wrist, positioned just above the wrist bone.
• Strap Comfort: Avoid wearing the watch strap too tightly. Ensure there is enough space for air circulation to prevent skin irritation, and regularly clean the area under the watch.
• NFC Functionality: The NFC feature is primarily for access control (e.g., opening compatible doors). It is not designed for payment transactions.

10. Warranty and Support

For any issues, questions, or support needs regarding your ChiBear Smart Watch HK85, please contact the seller or refer to the official user manual PDF for more detailed information. The user manual can be found at: ChiBear Smart Watch User Manual (PDF).