Introduction
Thank you for choosing the WIWU SW02 Pro Sports Smart Watch. This manual provides essential information for setting up, operating, and maintaining your device. The SW02 Pro is a high-end smart watch designed for an active lifestyle, featuring a durable build, comprehensive health monitoring, and smart connectivity.
Key features include a 1.39-inch IPS HD full round display, IP68 water resistance, over 8 sports modes, heart rate monitoring, sleep tracking, Bluetooth calling, and notification synchronization. With its ultra-long 8-day battery life, the SW02 Pro is built to accompany you through various environments and activities.

Figure 1: WIWU SW02 Pro Smart Watch (Black)
This image shows the WIWU SW02 Pro Smart Watch in black, featuring its round display and mesh strap. The watch face displays time, date, and activity metrics.
Setup Guide
1. Unboxing and Initial Check
Upon opening the package, please ensure all components are present:
- WIWU SW02 Pro Smart Watch
- Wireless Charging Cable
- User Manual (this document)
2. Charging the Device
Before first use, fully charge your smart watch. The SW02 Pro uses wireless charging.
- Connect the wireless charging cable to a USB power adapter (not included) or a computer USB port.
- Place the back of the watch onto the charging pad. Ensure the watch aligns correctly with the charging coils.
- The watch display will indicate charging status. A full charge typically takes about 2 hours.

Figure 2: Rear view of the SW02 Pro Smart Watch
This image displays the back of the WIWU SW02 Pro Smart Watch, highlighting the optical sensors for heart rate monitoring and the wireless charging contact points.
3. Powering On/Off
- Power On: Press and hold the side button until the screen lights up.
- Power Off: Press and hold the side button, then select "Power Off" on the screen.
4. App Installation and Pairing
To unlock the full potential of your SW02 Pro, download the companion app on your smartphone.
- Scan the QR code in the watch's settings or search for the "WIWU Fit" (or similar, common app name for WiWU products) app in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install and open the app. Follow the on-screen instructions to create an account or log in.
- Enable Bluetooth on your smartphone.
- In the app, navigate to "Device" or "Add Device" and select "SW02 Pro" from the list of available devices.
- Confirm the pairing request on both your watch and smartphone.

Figure 3: Front view of the SW02 Pro Smart Watch
This image shows the front of the WIWU SW02 Pro Smart Watch with a vibrant digital watch face, indicating battery level and step count.
Operating Instructions
1. Basic Navigation
- Touch Screen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Side Button: Press to wake the screen, return to the home screen, or access the app list. Long press for power options.
2. Key Features
- Watch Faces: Customize your watch face by long-pressing the home screen or through the companion app.
- Activity Tracking: The watch automatically tracks steps, distance, and calories burned. View daily summaries on the watch or detailed data in the app.
- Heart Rate Monitoring: Access the heart rate function on the watch to measure your current heart rate. Continuous monitoring can be enabled via the app.
- Sleep Monitor: Wear the watch to bed for automatic sleep tracking. It records sleep stages (deep, light, awake) and provides insights into your sleep quality.
- Sports Modes: Select from over 8 sports modes (e.g., running, walking, cycling) to track specific workouts. The watch monitors real-time data such as workout heart rate, movement speed, and calories burned.
- Bluetooth Call: Once paired with your phone, you can make and receive calls directly from your watch.
- Notification Sync: Receive notifications for calls, messages, and app alerts directly on your watch. Manage notification settings in the companion app.

Figure 4: SW02 Pro Smart Watch with alternative display
This image shows the WIWU SW02 Pro Smart Watch from an angle, featuring a clean, minimalist watch face that displays the date and a moon phase indicator.
Maintenance
1. Cleaning Your Watch
- Regularly clean your watch and strap to prevent skin irritation and maintain device longevity.
- Wipe the screen and body with a soft, lint-free cloth. If necessary, slightly dampen the cloth with water.
- For the strap, follow the manufacturer's recommendations for the specific material (e.g., silicone, metal mesh).
- Do not use harsh chemicals, abrasive cleaners, or solvents.
2. Water Resistance (IP68)
The WIWU SW02 Pro is IP68 water-resistant, meaning it can withstand immersion in up to 1.5 meters of fresh water for 30 minutes. This makes it suitable for daily use, hand washing, and light swimming.
- Do not use the watch in hot water, saunas, or steam rooms, as steam can penetrate seals and cause damage.
- Avoid exposing the watch to high-velocity water (e.g., showering with strong jets, diving).
- After exposure to water, especially saltwater, rinse the watch with fresh water and dry it thoroughly before charging or using buttons.
3. Storage
When not in use for extended periods, store the watch in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the battery is partially charged (around 50%) before long-term storage to preserve battery health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch does not power on. | Low battery; device frozen. | Charge the watch for at least 30 minutes. If still unresponsive, try a forced restart by holding the side button for 10-15 seconds. |
| Cannot pair with smartphone. | Bluetooth off; watch not in pairing mode; app issue. | Ensure Bluetooth is enabled on your phone. Restart both watch and phone. Check the app for pairing instructions. Forget previous pairings on your phone. |
| Notifications not received. | App permissions; notification settings. | Check notification permissions for the app on your phone. Ensure notification sync is enabled in the watch app. Keep the app running in the background. |
| Inaccurate heart rate/activity data. | Watch fit; sensor obstruction. | Ensure the watch is worn snugly but comfortably on your wrist, about one finger's width above the wrist bone. Clean the sensor on the back of the watch. |
| Battery drains quickly. | Frequent use of power-intensive features; background processes. | Reduce screen brightness, limit continuous heart rate monitoring, turn off unnecessary notifications. Close background apps on the watch if applicable. |
Specifications
- Model: SW02PBLK
- Display: 1.39" IPS, 400*400 full round display
- Battery Capacity: 380 mAh Lithium Ion
- Charging Type: Wireless charging
- Charging Time: Approximately 2 hours
- Standby Time: Up to 10 days (typical usage: 8 days, heavy usage: 7 days)
- Wireless Connection: Bluetooth 5.0+3.0
- Waterproof Level: IP68 (1.5m deep water for 30 minutes)
- Operating System: Android Wear
- Memory Storage Capacity: 100 MB
- Product Dimensions: 17.6 x 9.3 x 6.2 cm; 150 g
- Special Features: Heavy, Smart, Water-Resistant
- Manufacturer: Wiwu
Warranty & Support
Warranty Information
The WIWU SW02 Pro Sports Smart Watch comes with an 18 Months Warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact your retailer or the official WiWU customer support. Refer to the product packaging or the official WiWU website for contact details.
When contacting support, please have your product model number (SW02PBLK) and proof of purchase ready.





