Promate XWatch-B19 Smartwatch – Graphite

Key Specifications

• Display: 1.91″ TFT, 240 x 280 pixels
• Bluetooth: 5.0 (BR/EDR)
• Chipset: RTL8762DK + BK3266
• RAM: 192KB
• Storage: 64MB
• Battery: 230mAh Li-Po
• Battery Life: 10–15 days (typical use)
• Water Resistance: IP67 (dust & water-resistant)
• Strap Width: 24mm (silicone/fabric)
• Compatibility: Android 5.0+ / iOS 9.0+

Health & Fitness Features

• Heart Rate Monitoring: Continuous with HX3600 sensor
• Blood Oxygen (SpO₂): Real-time tracking
• Pedometer: SC7A20 sensor
• Sleep Tracking: Monitors sleep patterns
• Stress Monitoring: Provides stress level insights
• Blood Pressure Prediction: Estimates blood pressure trends
• Sports Modes: 30+ modes including running, cycling, swimming, and yoga.

Connectivity & Smart Features

• Hands-Free Calling: Built-in mic and speaker
• Voice Assistant: Supports voice commands
• Notifications: Calls, messages, emails, and app alerts
• Find My Phone: Locate your smartphone via the watch

Companion App

• App Name: DaFit
• Availability: Google Play Store & Apple App Store
• Functions: Syncs health data, sets fitness goals, and tracks progress