Introduction
Thank you for choosing the AMOVAN Smart Watch ZL99J. This manual provides comprehensive instructions to help you set up, operate, and maintain your new smartwatch. Please read this manual carefully before use to ensure optimal performance and longevity of your device.
What's in the Box
- AMOVAN Smart Watch ZL99J (Black)
- Charging Cable
- User Manual (this document)
Product Overview

Front view of the AMOVAN Smart Watch ZL99J, displaying the time and a colorful dynamic watch face.

Direct front view of the smartwatch, highlighting the 2.01-inch ultra-clear screen.

Side profile of the smartwatch, showcasing its slim design and the physical button.

Rear view of the smartwatch, showing the heart rate sensor and fitness tracker components.
Setup
1. Charging the Smart Watch
Before first use, fully charge your smartwatch. Connect the provided charging cable to the charging points on the back of the watch and a USB power source. A full charge typically takes approximately 2 hours. The watch can last up to 7 days with continuous use or 15 days on standby.
2. Downloading the Companion App
To unlock all features of your AMOVAN Smart Watch, download the "Da Fit" app on your smartphone. You can find the app on the Apple App Store for iOS devices or the Google Play Store for Android devices.
Download for iOS (Apple App Store)
Download for Android (Direct Download)

Visual guide for connecting the smartwatch to your smartphone using the Da Fit app, including QR codes for download.
3. Pairing with Your Smartphone
- Ensure Bluetooth is enabled on your smartphone.
- Open the "Da Fit" app.
- Follow the in-app instructions to search for and connect to your smartwatch (e.g., "Find E02 and click connect").
- Confirm the Bluetooth pairing request on both your phone and the watch.
- Once paired, you can make and answer calls directly from your watch and receive notifications.
Operating Instructions
Basic Navigation
- Power On/Off: Press and hold the physical button on the side of the watch.
- Wake Screen: Raise your wrist or press the physical button.
- Navigate Menus: Swipe left/right or up/down on the touchscreen to browse different functions and apps.
- Select Item: Tap on the desired icon or option.
- Return to Previous Screen: Swipe right from the left edge of the screen or press the physical button.
Customizing Watch Faces
The smartwatch offers over 100 theme dials. You can personalize your watch face directly on the watch or through the "Da Fit" app. To change on the watch, press and hold the home screen, then swipe to select a new face. You can also upload your own photos via the app.

A variety of personalized watch faces available for selection on the smartwatch.
Smart Notifications & Calls
Once paired with your phone, the watch will receive notifications for incoming calls, SMS messages, and alerts from social media apps like Facebook, Instagram, and WhatsApp. You can answer or make calls directly from the watch.

The smartwatch supports Bluetooth calling, allowing users to answer and make calls directly from their wrist.

Receive smart notifications for messages and social media alerts directly on your watch.
Intelligent Voice Assistant
After binding the watch to the app, tap the voice function on the menu screen to perform voice command operations. This feature allows for hands-free control and quick access to information.

The intelligent voice assistant feature allows for hands-free interaction with your smartwatch.
Other Practical Tools
The smartwatch includes various useful tools such as:
- Stopwatch
- Timer
- Music Control
- Breathing Training
- Night Mode
- Alarm Clock
- Wrist Up Awake (raise to wake screen)
- Remote Shutter (for phone camera)
- Weather Display
- Sedentary Reminder
- Drink Water Reminder
Health Monitoring
The AMOVAN Smart Watch ZL99J is equipped with advanced sensors to help you monitor your health and well-being.
Heart Rate Monitoring
Monitors your heart rate in real-time. View recorded data on the watch or within the "Da Fit" app for historical trends.
Blood Oxygen (SpO2) Detection
Allows for manual detection of blood oxygen levels. Blood oxygen saturation is an important indicator of lung health. The watch supports low blood oxygen vibration reminders.
Sleep Monitoring
Automatically tracks your sleep status, including light sleep, deep sleep, and awake time. This feature helps you understand your sleep patterns and improve sleep quality.

Overview of health monitoring features including blood oxygen, heart rate, and blood pressure readings.

The smartwatch automatically tracks your sleep patterns to help improve sleep quality.
Fitness Tracking
The ZL99J Smart Watch is designed to be your comprehensive fitness companion.
12 Sport Modes & Activity Tracking
Equipped with 12 different sports modes (e.g., yoga, walking, running), the watch automatically tracks your steps, distance, calorie burn, and activity time. It can also track your outdoor workout route when connected to your smartphone's GPS.

The smartwatch supports over 110 sport modes and provides comprehensive fitness tracking.
Waterproof Rating
The AMOVAN Smart Watch ZL99J features an IP68 waterproof rating. This means it is resistant to sweat, hand washing, and rain in daily life. It is also suitable for swimming and diving, allowing you to wear it during various water activities without concern.

The IP68 waterproof rating ensures the smartwatch can withstand daily water exposure and is suitable for swimming.
Maintenance
Cleaning Your Smart Watch
Regularly clean your watch and strap to prevent skin irritation and maintain device functionality. Use a soft, lint-free cloth. If necessary, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
Battery Care
To prolong battery life, avoid exposing the watch to extreme temperatures. Charge the watch fully when the battery is low, but avoid leaving it fully charged or completely depleted for extended periods.
Strap Replacement
The watch features an interchangeable strap. To replace the strap, locate the quick-release pins on the underside of the strap where it connects to the watch body. Slide the pin to detach the strap and attach a new one by reversing the process.

Dimensions of the smartwatch and strap, illustrating its suitable size and interchangeable strap design.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Watch does not turn on. | Ensure the watch is fully charged. Connect it to the charging cable and a power source for at least 30 minutes. |
| Cannot pair with smartphone. |
|
| Notifications not appearing. |
|
| Inaccurate health data. | Ensure the watch is worn snugly on your wrist, about one finger's width above the wrist bone. Clean the sensors regularly. |
| Short battery life. | Reduce screen brightness, disable unnecessary notifications, and limit continuous heart rate monitoring if not needed. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | ZL99J |
| Screen Size | 2.01 Inches (Square HD touch screen) |
| Operating System | Android Wear 2.0 (Compatible with iOS 10.0+ and Android OS 5.0+) |
| Connectivity | Bluetooth 4.0 or higher |
| Battery Capacity | 280 Milliamp Hours (Lithium Polymer) |
| Battery Life | Up to 7 days (continuous use), 15 days (standby) |
| Waterproof Rating | IP68 |
| Item Weight | 1 pounds |
| Package Dimensions | 2 x 2 x 1 inches |
| Manufacturer | amovan |
| Country of Origin | China |
Warranty and Support
For warranty information and technical support, please refer to the official AMOVAN website or contact their customer service directly. Keep your purchase receipt for warranty claims.
Visit the official AMOVAN Store: AMOVAN Store on Amazon


