HD21 GPS Smart Watch with AMOLED Display and Bluetooth Calling

Full Description

The HD21 Smart Watch is designed for users who want more than a basic fitness tracker. Featuring a high-resolution 1.43-inch AMOLED display, built-in GPS functionality, Bluetooth calling, and multiple outdoor activity tools, it delivers practical features in a modern and comfortable design.
Track daily activity, monitor heart rate, review sleep patterns, and stay connected through smartphone notifications and Bluetooth calling. Integrated outdoor functions such as GPS positioning, compass, barometric pressure monitoring, altitude tracking, and ambient temperature display provide useful information for hiking, walking, cycling, and everyday exploration.
The bright AMOLED touchscreen delivers excellent visibility and smooth navigation, while the IP68-rated construction helps protect against everyday exposure to dust and water.
Whether you’re working, training, traveling, or spending time outdoors, the HD21 offers a balanced combination of connectivity, fitness tracking, and outdoor functionality.

Key Features

• 1.43″ AMOLED touchscreen display
• Bluetooth calling functionality
• GPS positioning support
• Built-in compass and altitude tracking
• Barometric pressure monitoring
• Heart rate and activity tracking
• Sleep monitoring features
• Multiple sports modes
• Smart notifications and message alerts
• Voice assistant support
• IP68 water-resistant design

Technical Specifications

• Model: HD21
• Display Size: 1.43 inches
• Display Type: AMOLED Touchscreen
• Resolution: 466 × 466
• Bluetooth Version: Bluetooth 5.4
• App Support: FitCloudPro
• Battery Capacity: 300mAh
• Battery Life: Up to 5 days
• Charging Method: Magnetic Charging
• GPS: Yes
• Compass: Yes
• Altitude Tracking: Yes
• Barometric Pressure Sensor: Yes
• Ambient Temperature Display: Yes
• Bluetooth Calling: Yes
• Heart Rate Tracking: Yes
• Sleep Tracking: Yes
• Sports Modes: Multiple Activity Modes
• Notifications: Calls, SMS, App Notifications
• Music Control: Yes
• Camera Control: Yes
• Voice Assistant Support: Yes
• Water Resistance: IP68
• Compatibility:
◦ Android 5.0 and later
◦ iOS 10.0 and later
• Available Colours:
◦ Black
◦ Silver
◦ Pink Gold

What’s in the Box

• HD21 Smart Watch
• Magnetic Charging Cable
• User Manual
• Retail Packaging

Important Notes

• This product is intended for fitness and wellness tracking purposes only.
• Health-related measurements are provided for reference and should not be used for medical diagnosis or treatment.
• Battery life varies depending on usage, screen brightness, GPS usage, and notification frequency.
• GPS-related performance may vary depending on environmental conditions and signal availability.
• Voice assistant functions require a compatible smartphone connection.
• Voice assistant features must be enabled on the connected smartphone.
• Available functions may vary depending on smartphone model and operating system version.