1. Introduction
This manual provides essential instructions for setting up, operating, and maintaining your KALINCO Smart Watch IDW25. Please read this guide thoroughly to ensure proper use and to maximize the features of your device.

The KALINCO Smart Watch IDW25 in black, showcasing its rectangular display with current time, date, weather, activity metrics like steps and heart rate, and quick access icons for calls and messages.
2. What's in the Box
Verify that all items are present in your package:
- KALINCO Smart Watch (IDW25)
- Charging Cable
- User Manual

An illustration detailing the dimensions of the KALINCO Smart Watch and its package contents, which include the smartwatch, a charging cable, and the user manual.
3. Setup
3.1 App Installation
To use the full functionality of your smartwatch, download the 'VeryFit' app from the App Store (for iOS devices) or Google Play Store (for Android devices).
3.2 Device Pairing
- Ensure your smartphone's Bluetooth is enabled.
- Open the 'VeryFit' app and follow the on-screen instructions to add a new device.
- Select the KALINCO Smart Watch (IDW25) from the list of available devices.
- Confirm the pairing request on both your smartphone and the watch.
The watch is compatible with Android 6.0+ or iOS 9.0+ smartphones.
3.3 Charging the Device
Connect the provided charging cable to the charging port on the back of the watch and to a USB power source. A full charge typically takes 2 hours. The watch offers approximately 7 days of battery life with normal use, 20 days in power-saving mode, and 30 days in standby mode.

The KALINCO Smart Watch screen showing a full battery indicator, accompanied by text outlining its battery performance: 30 days standby time, 7 days of normal usage, 20 days in power-saving mode, and a 2-hour charging time.
4. Operating Instructions
4.1 Basic Navigation
The smartwatch features a touchscreen display for navigation. Swipe left, right, up, or down to access different menus and functions. Press the side button to return to the home screen or activate certain features.
4.2 Call Functionality
When connected to your smartphone, the watch allows you to answer and make calls directly from your wrist. Access call history, frequent contacts, or use the dial pad on the watch screen.

A person demonstrating the call functionality of the KALINCO Smart Watch, with images of the watch displaying call history, frequent contacts, and a dial pad for making calls directly from the wrist.
4.3 Message Notifications
Receive notifications from various applications (e.g., WhatsApp, SNS) directly on your watch. A red dot on the watch face indicates unread messages. Note: Replying to messages directly from the watch is not supported.

The KALINCO Smart Watch illustrating its smart reminder features, including notifications for messages, prompts to wash hands, reminders to move around, and alerts to drink water, promoting healthy habits.
4.4 Alexa Voice Assistant
The device integrates Alexa voice assistant. Activate Alexa by pressing and holding the power button or selecting the Alexa icon. Use voice commands for tasks such as asking questions, setting alarms, checking weather, and controlling smart devices.

A user interacting with the built-in Alexa on the KALINCO Smart Watch, demonstrating voice commands for tasks such as turning off lights, checking weather, and setting timers.
4.5 Health Monitoring
The smartwatch provides comprehensive health monitoring features:
- Heart Rate: Continuous 24/7 heart rate monitoring with alerts for irregularities.
- Blood Oxygen (SpO2): Monitors blood oxygen saturation levels.
- Stress: Tracks stress levels throughout the day.
- Simultaneous Measurement: Measure heart rate, blood oxygen, and stress simultaneously with one click.
- Sleep Tracking: Monitors sleep and breathing quality in real-time, providing detailed analysis of sleep stages (awake, REM, light, deep sleep) in the VeryFit app.

The KALINCO Smart Watch demonstrating its ability to measure heart rate, blood oxygen, and stress levels simultaneously with a single action, providing a comprehensive health overview.

Screenshots from the KALINCO Smart Watch showing daily health monitoring data, including heart rate (BPM), blood oxygen saturation (SpO2), stress levels, and total sleep duration.

A detailed sleep analysis report from the VeryFit app, illustrating the breakdown of sleep stages including awake time, REM sleep, light sleep, and deep sleep, along with a sleep quality score.
4.6 Fitness Tracking
The watch supports over 100 sports modes, with the ability to add 20 directly to the device. It automatically recognizes running and walking activities. Users can view exercise data such as duration, calories, distance, pace, and aerobic training effect on the watch, with further analysis available in the app. Connected GPS is available via the VeryFit app.

A man running, with the KALINCO Smart Watch displaying activity metrics like calories, distance, and steps. Icons representing over 100 sports modes are also shown, emphasizing the watch's comprehensive activity tracking.

A man playing basketball, with the KALINCO Smart Watch and a smartphone displaying detailed workout data from the VeryFit app, including outdoor run metrics, recovery time, aerobic training effect, and a connected GPS route map.
4.7 Other Features
- Find My Phone: Locate your paired smartphone.
- Weather Notifications: Receive current weather updates.
- Music Control: Control music playback on your smartphone.
- Camera Remote Control: Use the watch as a remote shutter for your smartphone camera.
- Alarms, Stopwatch, Timer: Standard timekeeping and alert functions.
- Do Not Disturb (DND) Mode: Silence notifications during specific periods.
- Screen Brightness & Screen-on Time: Adjustable display settings.
- Raise to Wake: Screen activates when you raise your wrist.
- Flashlight: Utilize the screen as a temporary light source.
- Breathing Training: Guided breathing exercises for relaxation.
- Women's Health Tracking: Monitor menstrual cycles and predictions via the VeryFit app.

Screenshots from the KALINCO Smart Watch demonstrating various settings: enabling/disabling wake gesture, adjusting screen brightness levels, setting vibration intensity, and activating the flashlight function.

Screenshots from the KALINCO Smart Watch illustrating utility functions: displaying weather forecasts, controlling music playback on a connected device, acting as a remote control for a smartphone camera, and initiating the 'Find Phone' feature.

Screenshots from the KALINCO Smart Watch demonstrating built-in tools: setting alarms, using the stopwatch, activating a timer, and configuring Do Not Disturb (DND) mode for focused periods.
4.8 Watch Faces
Customize your watch's appearance with over 100 available watch faces through the VeryFit app. You can also create unique designs.

A collage of diverse watch face designs, illustrating the customization options available to personalize the KALINCO Smart Watch's appearance.
5. Maintenance
5.1 Water Resistance Guidelines
The KALINCO Smart Watch is IP68 waterproof, making it suitable for swimming and other water sports. It features a draining function to expel water. However, it is not suitable for hot showers, saunas, or deep-sea diving, as extreme temperatures or high-pressure water can compromise its seals.

The KALINCO Smart Watch submerged in water, illustrating its IP68 waterproof rating and a 'Draining water...' function. Icons indicate 10-meter water resistance, suitability for swimming, and the draining feature.
5.2 Cleaning
Regularly clean your watch and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials.
6. Troubleshooting
If you encounter issues with your KALINCO Smart Watch, please refer to the 'Help' or 'FAQ' sections within the VeryFit app. For further assistance, contact customer support.

Screenshots from the VeryFit application illustrating how to access the user guide and help sections within the app, found under 'Device - How to use' and 'My - Help - Guides & FAQs'.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | IDW25 |
| Screen Size | 1.83 Inches |
| Resolution | 240 x 284 |
| Item Weight | 1.34 ounces (38 Grams) |
| Product Dimensions | 15.75 x 11.81 x 11.81 inches |
| Operating System Compatibility | iOS 9.0 or Android 6.0 and above |
| Connectivity Technology | Bluetooth |
| GPS | Connected GPS (via app) |
| Special Features | Alexa Built-in, Make/Answer Calls, Heart Rate/Blood Oxygen/Stress Monitoring |
| Battery Capacity | 300 Milliamp Hours |
| Battery Type | Lithium Polymer |
| Water Resistance | IP68 |
| Memory Storage Capacity | 128 MB |
8. Warranty and Support
KALINCO offers a 3-Year Quality Assurance for this product. For any inquiries or support, please utilize the 24/7 Online Customer Service available through the VeryFit app or the official KALINCO channels.





