1. Introduction
This manual provides essential instructions for setting up, operating, and maintaining your Quican IDW19 Smart Watch. Please read this guide thoroughly to ensure proper usage and to fully utilize all features of your device.

Image 1.1: Main view of the Quican IDW19 Smart Watch.
2. Package Contents
Verify that all items are present in your product package:
- Smartwatch Body ×1
- Smartwatch Band ×1
- Smartwatch Manual ×1
- Smartwatch Charging Cable ×1

Image 2.1: Illustration of the Quican IDW19 Smart Watch package contents and device dimensions.
3. Setup and Pairing
To begin using your Quican IDW19 Smart Watch, follow these steps to download the companion app and pair your device:
- Download the App: Search for and download the "VeryFit" app from your smartphone's app store (compatible with Android 6.0+ and iOS 9.0+).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Add Device: Open the "VeryFit" app, navigate to the device section, and select "Add Device."
- Connect: Locate "IDW19" in the list of available devices and tap to connect. Follow any on-screen prompts to complete the pairing process.
- Enable Bluetooth Call Function: After initial pairing, open your phone's Bluetooth settings and find "IDW19" to connect for call functionality. Keep this connection active for making and receiving calls directly from your watch.

Image 3.1: Step-by-step guide for downloading the app and pairing the smartwatch.
4. Basic Operation
4.1. Touch Screen Navigation
The Quican IDW19 features a 1.8-inch ultra-high-definition colorful touch screen (240 x 284 resolution). Swipe across the screen to navigate through menus, notifications, and features. Tap to select options.
4.2. Watch Faces
Customize your watch face from over 120 different styles available through the "VeryFit" app. You can also upload personal photos to create a custom dial.

Image 4.1: Examples of watch faces and the 1.8-inch HD touch screen.
5. Key Features
5.1. Bluetooth Call & Alexa Voice Control
The smartwatch is equipped with a built-in HD speaker and Bluetooth 5.3, allowing you to answer or make calls directly from your wrist. You can view call history, frequent contacts, and use the dial-up function. Alexa is integrated, enabling voice commands for news, weather, alarms, and other inquiries.

Image 5.1: Bluetooth call interface on the smartwatch.

Image 5.2: Alexa voice control and message notification display.
5.2. 120+ Sports Modes & IP68 Waterproof
The IDW19 supports over 120 sports modes, including walking, running, cycling, swimming, and more. It records steps, calories, and distance. The IP68 waterproof rating allows for use during hand washing, swimming, or surfing, but it is not suitable for hot water.

Image 5.3: Overview of sports modes and waterproof feature.
5.3. 24/7 Health Monitoring and Sleep Tracker
Equipped with 7 high-performance optical sensors, the watch continuously monitors your heart rate, SpO2 (blood oxygen), and stress levels. It also tracks your sleep status, differentiating between deep sleep, light sleep, and wakefulness. This data helps you maintain a healthy lifestyle. Note: This device is not intended for medical use.

Image 5.4: Health monitoring features including heart rate, sleep, blood oxygen, and stress level tracking.
5.4. Message Notifications
The smartwatch supports message reminders for SMS, Email, and various social media platforms (Facebook, WhatsApp, Instagram, Twitter, Telegram, TikTok, etc.). All notifications are delivered via vibration. Note: Replying to messages is not supported directly from the watch.
5.5. Other Functions
Additional features include:
- Weather forecasts
- Stopwatch
- Raise to wake
- Alarms
- Timer
- Sedentary reminders
- Water drinking reminders
- Flashlight
- Music and Camera control
- Motion Recognition
- Breather guide
- Find phone functionality
- Women's menstrual health tracking

Image 5.5: Overview of additional smart features.
6. Battery Life and Charging
The Quican IDW19 Smart Watch is equipped with a 300 mAh Lithium Polymer battery. A full charge takes approximately 2.5 hours. Once fully charged, the watch can last for 3-7 days with normal use and up to 30 days on standby.

Image 6.1: Battery specifications and charging time.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | IDW19 |
| Product Dimensions | 9.8 x 1.5 x 0.45 inches |
| Item Weight | 3.2 ounces (0.09 Kilograms) |
| Screen Size | 1.8 Inches |
| Screen Resolution | 240 x 284 |
| Battery Capacity | 300 Milliamp Hours (Lithium Polymer) |
| Charging Time | 2.5 Hours |
| Normal Use Battery Life | 3-7 Days |
| Standby Battery Life | 30 Days |
| Water Resistance | IP68 Waterproof |
| Connectivity Technology | Bluetooth 5.3 |
| Memory Storage Capacity | 128 MB |
| Operating System Compatibility | Android 6.0+ / iOS 9.0+ |
| Special Features | Alexa Built-in, Bluetooth Call, Heart Rate/SpO2/Sleep/Stress Monitor, 100+ Sports Modes, Customizable Dials, Message Notifications |
8. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charging cable and allow at least 30 minutes for it to charge before attempting to power it on.
- Unable to pair with phone:
- Confirm Bluetooth is enabled on your phone.
- Ensure the "VeryFit" app is installed and open.
- Restart both your phone and the smartwatch.
- Check if the watch is already paired with another device. Disconnect if necessary.
- Call function not working: Ensure the watch is connected for calls in your phone's Bluetooth settings (separate from the app connection).
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors regularly.
- Notifications not appearing: Check app permissions on your phone to ensure the "VeryFit" app has access to notifications. Verify notification settings within the "VeryFit" app.
9. Warranty and Support
Quican offers a 5-year warranty for the IDW19 Bluetooth Smart Watch. For any product issues or suggestions, please contact Quican customer support. They aim to respond within 24 hours to resolve your concerns.
For support, please refer to the contact information provided in your product packaging or visit the official Quican website.