CS254 1.57 inch TFT Touch Screen 3ATM Waterproof Smart Watch, Support Sleep Monitoring / Heart Rate Monitoring / Bluetooth Voice Call / Bluetooth Music Playback(Black)

Smart watch with a 1.57 inch TFT touch screen. It supports sleep monitoring, heart rate monitoring, Bluetooth voice calls, and music playback.

• Product type: Smart Watches
• Compatibility: Android 5.0/iOS 10.0
• Material: Metal middle frame, ABS, PC, liquid silicone
• Key feature: Bluetooth voice call and music playback
• Color: Black
• Intended use: Everyday use
• Main control: MTK2523D
• Heart rate sensor: Goodix 3011
• Blood oxygen sensor: Goodix 3011
• Scientific sleep sensor: Goodix 3011
• Speaker: with woofer
• Screen: 1.57 inch high resolution color screen, resolution: 320*360
• Battery: Lithium battery 300mAh-3.8V, battery life: 5-7 days
• Charging method: magnetic charging
• Bluetooth support: BLE4.2
• Sports: 18 types of sports, automatic movement recognition
• Functions: Incoming call, alarm, schedule reminder, message display, step count, calories, standing reminder
• Language: Watch firmware supports 9 languages, APP supports more than 20 voices