1. Introduction
This manual provides essential instructions for setting up, operating, and maintaining your KUMI KU1 Pro Smart Watch. Please read this guide thoroughly to ensure proper use and to maximize the device's features. The KUMI KU1 Pro is designed to enhance your daily life with its health monitoring, communication, and activity tracking capabilities.
2. Package Contents
Verify that all items are present in your package:
- 1 x KUMI KU1 Pro Smart Watch
- 1 x Magnetic Charging Cable
- 1 x User Manual (this document)
3. Setup Guide
3.1 Initial Charging
Before first use, fully charge your KUMI KU1 Pro Smart Watch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included).

Image: Rear view of the KUMI KU1 Pro Smart Watch, highlighting the magnetic charging contacts and the integrated heart rate sensor. Ensure the charging cable aligns correctly with these contacts.
3.2 App Installation and Pairing
To unlock the full functionality of your smart watch, you need to install the companion application on your smartphone.
- Download the App: Search for 'Wearfit2.0' in your smartphone's app store (Google Play Store for Android or Apple App Store for iOS) and install it.
- Compatibility: The app is compatible with Android 4.4 or higher and iOS 9.0 or higher.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pairing: Open the Wearfit2.0 app, create an account or log in, and follow the on-screen instructions to search for and connect to your KUMI KU1 Pro Smart Watch via Bluetooth 5.0.
4. Operating Instructions
4.1 Basic Navigation
The KUMI KU1 Pro features a 1.54-inch display with a resolution of 240 x 240 pixels. Navigate through menus and functions by swiping across the screen and tapping icons.

Image: This image demonstrates the dynamic user interface of the KUMI KU1 Pro Smart Watch, showing how users can interact with different screens and applications.
4.2 Call Functions
When connected to your smartphone via Bluetooth, the watch allows you to:
- Make calls directly from the watch.
- Answer incoming calls.
- Reject incoming calls.
4.3 Notifications
Receive real-time notifications for calls, messages, and other app alerts directly on your watch when connected to your smartphone.
4.4 Health Monitoring
The KUMI KU1 Pro is equipped with various sensors to help you monitor your health:
- 24/7 Heart Rate Monitor: Continuously tracks your heart rate throughout the day.
- Oxygen Saturation Monitor: Measures your blood oxygen levels.
- Blood Pressure Monitor: Provides estimates of your blood pressure.
- Sleep Control and Alarm Clock: Monitors your sleep patterns and can be set as an alarm.

Image: The watch face displaying a dynamic 24-hour heart rate monitoring graph, illustrating continuous tracking of heart rate data.
4.5 Activity Tracking
Track your daily physical activity:
- Daily Activity Log: Records calories burned, steps taken, and distance covered.
- Multi-Sport Mode: Supports various sports activities for more accurate tracking.
4.6 Lifestyle Reminders
- Sedentary Lifestyle Reminder: Prompts you to move after periods of inactivity.
- Menstrual Reminder: Tracks menstrual cycles and provides reminders.

Image: The KUMI KU1 Pro Smart Watch screen showing the menstrual reminder feature, which helps users track and manage their cycle.
4.7 Music and Camera Remote Control
Control your smartphone's music playback and camera shutter directly from your watch when connected via Bluetooth.
5. Maintenance
5.1 Water Resistance (IP67)
The KUMI KU1 Pro Smart Watch has an IP67 water resistance rating. This means it is protected against dust ingress and can withstand immersion in water up to 1 meter for up to 30 minutes. It is suitable for daily use, such as hand washing, rain, or splashes. However, it is not recommended for swimming, showering, or diving, as prolonged exposure to water or high-pressure water jets may cause damage.

Image: This image visually represents the IP67 water resistance of the KUMI KU1 Pro Smart Watch, showing it can withstand splashes and brief immersion.
5.2 Cleaning
To keep your watch in good condition:
- Wipe the screen and case with a soft, damp cloth.
- Clean the silicone strap regularly with mild soap and water.
- Ensure the charging contacts on the back of the watch are clean and dry before charging.
5.3 Charging
Always use the provided magnetic charging cable. Avoid using damaged cables or chargers. Do not charge the watch in wet conditions.
6. Troubleshooting
If you encounter issues with your KUMI KU1 Pro Smart Watch, try the following solutions:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Cannot pair with smartphone:
- Ensure Bluetooth is enabled on your smartphone.
- Make sure the watch is within Bluetooth range of your smartphone.
- Restart both the watch and your smartphone, then try pairing again through the Wearfit2.0 app.
- Check if the Wearfit2.0 app has necessary permissions on your smartphone.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor on the back of the watch.
- Notifications not appearing: Check app settings in Wearfit2.0 to ensure notifications are enabled. Verify that your smartphone's notification settings allow the Wearfit2.0 app to display alerts.
7. Technical Specifications
| Parameter | Detail |
|---|---|
| Model | KU1 Pro |
| Chip | HS6620 |
| Connectivity | Bluetooth 5.0 |
| Screen Size | 1.54 inches |
| Resolution | 240 x 240 pixels |
| Case Material | Alloy metal |
| Bracelet Material | Silicone (interchangeable 42/44mm) |
| Battery Capacity | 200 mAh |
| Charge Type | Magnetic |
| Water Resistance | IP67 |
| Compatible OS | Android 4.4+ / iOS 9.0+ |
| App | Wearfit2.0 |
8. Warranty and Support
8.1 Warranty Information
The KUMI KU1 Pro Smart Watch comes with a 1 Month Warranty from the date of purchase. This warranty covers manufacturing defects. It does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.
8.2 Customer Support
For further assistance, technical support, or warranty claims, please contact your retailer or the manufacturer's customer service. Refer to your purchase documentation for specific contact details.





