AK56 1.43-inch Smart Watch Heart Rate Blood Pressure Monitoring Bluetooth Calling Sports Smart Bracelet

• 1.43-inch full touch screen with extremely narrow bezel, 360*360 resolution
• The IP67 level of waterproof has been refined to swim level, supports swimming wearing and accompany you to explore underwater excitement
• Soft TPU strap is soft and comfortable, easy to adjust the length
• High-performance PPG optical sensors with self-developed optimized algorithms to accurately measure and record your blood pressure
• The watch has a large capacity 400mAh battery, with long use time

Specification:

• Waterproof: IP67
• Case material: metal
• Strap material: TPU
• Main chip model: Realtek 8763EWE
• ROM+RAM: 32MB FLASH + 160KB RAM, external expansion 128MB FLASH
• Maximum external storage capacity: 128MB
• Display type: IPS
• Screen resolution: 360*360
• Screen size: 1.43-inch colorful LCD
• Touch screen: full touch
• Bluetooth Antenna: YES
• Acceleration sensor: SC7A20
• Bluetooth version: BT5.1
• Battery capacity: 400mAh
• Heart rate: HX3605+ dynamic heart rate
• Blood pressure: YES, by software
• Blood oxygen: YES
• Compatible software: support IOS 9.0+ and Android 4.4+
• Message push: (Facebook, twitter, whatsapp, WeChat, QQ, SMS) optional, YES
• Encoder: No
• Pedometer: YES
• Music player: YES
• Bluetooth call: YES
• Call History: YES
• Contact: YES
• Phone dial: YES
• Sedentary reminder (APP): YES
• Sleep monitoring: YES
• Remote camera: YES
• Weather forecast: YES
• APP Support Language: Support 13 languages (Chinese, Traditional Chinese, English, Korean Japanese, German, Russian, Spanish, Italian, French, Ukrainian, Arabic Portuguese)
• Smartwatch Support Languages: Chinese, English, German, Japanese, French, Spanish, Portuguese, Italian, Korean, Arabic, Polish
• SMS: YES, view only, cannot reply
• Vibrator: YES
• Horn: YES
• Button: YES, by software
• USB connection: YES
• OTA upgrade: YES
• iOS market APP download search name: DAfit
• Android market APP download search name: DAfit