1. Product Overview
The KUMI K6 is a versatile smartwatch designed for a smart and healthy lifestyle. It features a vibrant 1.3-inch AMOLED HD round screen, Bluetooth calling capabilities, over 100 sports modes, and comprehensive health monitoring functions, all housed in an IP68 waterproof design.

What's in the Box:
- Smart Watch (with a standard strap) x1
- Magnetic Charging Cable x1
- User Manual (English, Chinese) x1

2. Setup Guide
2.1 Charging the Smartwatch
Before first use, fully charge your KUMI K6 Smartwatch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a power adapter (not included) or a computer USB port. A full charge typically takes about 2 hours.

2.2 App Installation and Pairing
- Download the App: Search for "KUMIFit" in your smartphone's app store (Google Play Store for Android or Apple App Store for iOS) or scan the QR code provided in the quick start guide (if available).
- Create Account: Open the KUMIFit app and follow the on-screen instructions to create an account and set up your profile.
- Pair the Watch: Ensure Bluetooth is enabled on your smartphone. In the KUMIFit app, navigate to the device pairing section and select your KUMI K6 from the list of available devices. Follow the prompts to complete the pairing process.
The KUMIFit app is compatible with Android 4.4 or above and iOS 9.0 or above.
2.3 Wearing the Smartwatch
Wear the smartwatch snugly on your wrist, about one finger's width from your wrist bone. Ensure the sensors on the back are in contact with your skin for accurate heart rate and blood oxygen measurements.

3. Operating Instructions
3.1 Basic Navigation
- Touch Screen: The 1.3-inch AMOLED touch screen allows for intuitive navigation. Swipe up, down, left, or right to access different menus and features.
- Side Buttons: The watch features 'POWER' and 'SPORT' buttons on the side for quick access to functions.
3.2 Key Features
3.2.1 Bluetooth Calling
The KUMI K6 supports high-definition Bluetooth calls. Once connected to your phone, you can answer calls, dial numbers, and access synchronized contacts directly from your wrist.

3.2.2 Health Monitoring
The watch continuously monitors various health metrics:
- Heart Rate: Records real-time heart rate data.
- Blood Oxygen (SpO2): Keeps you informed about your blood oxygen saturation levels.
- Sleep Monitoring: Accurately monitors different sleep stages (deep sleep, light sleep, REM, wakefulness) and evaluates sleep quality. It also supports sporadic sleep detection.
- Physiological Cycle Reminder: Provides reminders for women's menstrual cycles.


3.2.3 Sports Modes & Activity Tracking
The KUMI K6 offers over 100 built-in sports modes to accurately record exercise data. It also features automatic sport recognition for activities like walking, cycling, and running.
- Activity Log: Records your daily activities.
- Step Counter: Tracks your steps throughout the day.
- Calories Burned: Estimates calorie expenditure.
- Real-time Pace & Distance: Provides live data during workouts.


3.2.4 Smart Features
- Smart Notifications: Receive incoming calls, text messages, Gmail, and other smartphone app notifications directly on your watch.
- AI Voice Assistant: Supports an intelligent voice assistant for quick commands and queries.
- SOS Emergency Call: Automatically dials a pre-set emergency contact number with a click.
- Quick Text Reply: Allows for quick replies to messages when unable to use your phone.
- Music & Camera Control: Control your smartphone's music playback and camera remotely.
- Weather & Calculator: Access weather forecasts and a calculator function.
- Find My Phone: Helps locate your paired smartphone.



3.2.5 Customization
The KUMI K6 offers over 100 exquisite watch dials and supports custom images from your phone, allowing you to personalize your watch face.

4. Maintenance
4.1 Cleaning Your Smartwatch
- Regularly clean your watch and strap with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials, as these can damage the device.
- Ensure the charging contacts are clean and dry before charging to prevent corrosion.
4.2 Water Resistance (IP68)
The KUMI K6 is IP68 waterproof, meaning it can withstand daily waterproofing needs such as sweating and rain. However, it is not suitable for use in saunas, hot water baths, diving, or surfing. The waterproof function is not permanently valid and may weaken over time.

4.3 Storage
When not in use for extended periods, store the smartwatch in a cool, dry place away from direct sunlight and extreme temperatures.
5. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 10 minutes.
- Cannot pair with phone: Make sure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and your phone, then try pairing again through the KUMIFit app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, with the sensors in proper contact with your skin. Avoid excessive movement during measurements.
- Notifications not received: Check if notifications are enabled in both the watch settings and the KUMIFit app. Also, ensure the KUMIFit app has the necessary permissions on your phone.
- Short battery life: Reduce screen brightness, disable unnecessary features (e.g., continuous heart rate monitoring if not needed), and limit frequent notifications.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | KUMI |
| Model | K6 |
| Screen Material | AMOLED |
| Screen Size | 1.3 inches |
| Resolution | 360*360 pixels |
| Battery Capacity | 300mAh |
| Charging Time | ~2 hours |
| Battery Life (Typical) | ~7 days |
| Bluetooth Version | BLE 5.2 |
| Waterproof Grade | IP68 |
| App Name | KUMIFit |
| Compatibility | Android 4.4+ / iOS 9.0+ |
| Body Dimensions | 44.6 x 45.2 x 12.8 mm |
| Band Width | 20 mm |
| Weight | ~42g (bare weight) |
| Metrics Measured | Heart Rate, Blood Oxygen, Sleep |
| Activity Tracked | Distance, Steps, Activity, Calories |
7. User Tips
- Maximize Battery Life: To extend battery life, consider setting a shorter screen timeout and disabling the 'Always-On Display' feature if available.
- Accurate Tracking: For the most accurate heart rate and blood oxygen readings, ensure the watch is worn snugly and consistently in the same position on your wrist.
- Stay Updated: Regularly check the KUMIFit app for firmware updates for your smartwatch to ensure optimal performance and access to new features.
- Personalize Your Experience: Explore the wide range of watch faces in the KUMIFit app, or upload your own photos to create a unique look for your K6.
8. Warranty and Support
Your KUMI K6 Smartwatch comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or contact KUMI customer support for detailed information regarding warranty terms and conditions.
For technical assistance, troubleshooting, or any other inquiries, please visit the official KUMI website or contact their customer service channels. Contact information can typically be found on the product packaging or the official brand website.





