pengenalan
The XINDADA Hello Watch 3 Plus is a 49mm smartwatch designed for comprehensive daily use. It features an HD AMOLED display, 1GB of internal storage, NFC capabilities, and Bluetooth calling. This manual provides essential information for setting up, operating, and maintaining your device.

Imej: Depan view of the Hello Watch 3 Plus Smartwatch, highlighting its AMOLED display, Bluetooth call function, 2.2-inch full screen, IP68 waterproof rating, and Watch OS10.
Persediaan
1. Membuka Kotak dan Caj Permulaan
Upon unboxing, ensure all components are present: the Hello Watch 3 Plus smartwatch, a standard silicone strap, and the wireless magnetic charger. Before first use, fully charge the smartwatch using the provided magnetic charger.

Image: The retail packaging for the Hello Watch 3 Plus Smartwatch, showing two boxes.
2. Pemasangan Apl dan Berpasangan
To unlock the full functionality of your smartwatch, download and install the QiFi application on your smartphone. The smartwatch is compatible with devices running Android 5.0+ and iOS 8.0+.
- Cari untuk "QiFi" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Muat turun dan pasang aplikasi.
- Open the QiFi app and follow the on-screen instructions to pair your Hello Watch 3 Plus via Bluetooth. Ensure Bluetooth is enabled on your smartphone.
Arahan Operasi
1. Paparan dan Navigasi
The smartwatch features a 2.2-inch Full HD AMOLED Ltpo display with a resolution of 425x518 pixels and a 90Hz refresh rate. Navigate the interface by swiping across the screen and tapping icons. Covering the screen with your palm can turn off the display.
2. Fungsi Teras
- Panggilan Bluetooth: Make and receive calls directly from your wrist when connected to your smartphone.
- Pemberitahuan: Receive alerts for unread messages, indicated by a red dot.
- Kawalan Akses NFC: Utilize NFC for access control unlocking where supported.
- Custom Shortcuts: Personalize the shortcut action bar for quick access to frequently used features.
- Local Music & E-books: The 1GB ROM allows for local storage of music and e-books, compatible with both iOS and Android phones for content transfer.
- Permohonan: The device comes with preloaded applications. Some integrated applications can be uninstalled.

Image: The smartwatch interface displaying multiple applications and a weather forecast, demonstrating the new system and wallpaper capabilities.
3. Sport Modes and Buttons
The Hello Watch 3 Plus supports 173 sport modes. Access these modes and other functions using the physical buttons, including the metal strap lock button and the dedicated orange sport button.

Image: Illustration of the smartwatch's 173 sport modes and the orange sport button, with a background of rock climbers.
Penyelenggaraan
1. Pembersihan
Bersihkan jam tangan pintar dan tali anda secara berkala dengan kain lembutamp cloth. Avoid using harsh chemicals or abrasive materials, which can damage the device's finish or screen.
2. Tahan Air
The Hello Watch 3 Plus is rated as waterproof. However, it is recommended to avoid prolonged submersion in water, hot water, or exposure to high-pressure water jets to maintain its integrity.
3. Penjagaan Bateri
The device is equipped with a 450mAh lithium-ion polymer battery. For optimal battery life, avoid extreme temperatures and fully charge the device before it completely drains. Use only the provided magnetic wireless charger.
Menyelesaikan masalah
If you encounter issues with your Hello Watch 3 Plus, try the following steps:
- Peranti Tidak Dihidupkan: Pastikan jam tangan dicas sepenuhnya. Sambungkannya ke pengecas magnet dan tunggu beberapa minit sebelum cuba menghidupkannya.
- Isu Berpasangan:
- Pastikan Bluetooth didayakan pada telefon pintar anda.
- Restart both your smartwatch and smartphone.
- Clear the Bluetooth cache on your smartphone (Android) or forget the device and re-pair (iOS/Android).
- Ensure the QiFi app is up to date.
- Inaccurate Readings (e.g., health monitoring): Ensure the watch is worn snugly on your wrist, but not too tight. Clean the sensors on the back of the watch.
- Isu Fungsi Apl: Check for app updates. If the problem persists, try reinstalling the QiFi app.
Maklumat Perisian Tegar
For advanced troubleshooting or support, you may need to provide your device's firmware version. This information can typically be found in the watch's settings menu under "About Device" or "System Information."

Image: Smartwatch display showing device information including firmware and hardware versions.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | Hello Watch 3 Plus Smartwatch |
| Jenama | XINDADA |
| Paparan | 2.2-inch Full HD AMOLED Ltpo, 425x518 resolution, 90Hz refresh rate |
| Penyimpanan | 128MB RAM (as per product description) + 1GB ROM (as per feature bullets and specifications 'Capacité de stockage de la mémoire') |
| Bahan Kes | 1:1 49mm Titanium alloy case |
| tali | Standard silicone strap (compatible with 44/45/49mm straps) |
| Pengecas | Pengecasan wayarles magnetik |
| Bateri | 450mAh Lithium-ion Polymer |
| Bluetooth | 5.0 |
| Apl | QiFi |
| Keserasian | Android 5.0+, iOS 8.0+ |
| Sistem Operasi | Wear OS (Note: Product image also indicates "Watch OS10") |
| Tahan Air | Kalis air |
| Ketersambungan | Bluetooth, NFC |
| GPS | Tiada GPS |
| Kaedah Input | Butang |
| Khalayak Sasaran | Adults and teenagers |
Waranti dan Sokongan
Specific warranty information for the XINDADA Hello Watch 3 Plus Smartwatch is not provided in the product details. For warranty claims, technical support, or service inquiries, please refer to the retailer or manufacturer's official support channels. Keep your proof of purchase for any warranty-related requests.