• IP68 waterproof design, sports are unfetterd

• Heart rate: support setting 24-hour timed heart rate monitoring

• Support accurate real-time blood oxygen monitoring

• Blood pressure measurement, providing a safe and scientific guarantee for health

• Sleep monitoring: Record and analyze your sleep condition objectively and scientifically, automatically open from 9:00 every night to 9:00 the next morning.

• Support data recording in sports mode, monitoring  motion status, steps, calories, distance and so on in real time

• Support message synchronization display, call rejection, Bluetooth photo, etc

• Touch operation design, simple and convenient

Specification:

• Platform: BK3431Q RAM64KB/ROM512KB, external 16MB memory

• IP core: ARM Cortex-M4 64MHz

• Executive standard: GB4943.1-2011; GB/T22450.1-2008

• Watch size: 46.9*43.6*12.9MM,

• Strap length: 253MM

• Strap width: 21MM

• Weight: 35g

• Case: plastic

• Strap: TPU

• Charging stand: strong magnetic charging interface

• Main screen: 0.96 inch TFT color screen

• Resolution 160*80

• Touch screen: single touch

• Bluetooth function and version: Bluetooth 4.0

• Battery: 200 mA polymer lithium battery

• Vibration motor: support

• Information Synchronization Language: Support

• 170 countries and regional languages APK language pack: Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, Russian, Indonesian, German, Italian, Japanese, French