Specification:

Chipset and Memory:CPU Switzerland -Nrf51822 Microprocessor
Screen Display Type:0.66 inch Oled Display
Sensor Type: Blood Pressure,Mega Chips Japanese Professional Chip Heart Rate, Taiwan Original Phase-PAH8001
Six axis Sensor:MPU6500
Vibration: Mute / Vibration
Bluetooth: Bluetooth 4.0BLE Connector and Extension
Charger Type: Magnetic Suction Charging
Battery : Battery 110mAH Lithium Polymer Battery
Battery Life: Use of Seven Days, Stand by For 7-8 Days
Charging Time: About 1.5 Hours
Compatibility: Android Compatibility: Android 4.4 and above
IOS Compatibility: iOS Version 8.0 and aboveMiscellaneous
Watch Colors: Black, Silver, Gold
Watch Frame Material: Plastic
Watch Strap Material: Silicone
Health step monitor : it can record your step when you walk in your home office or outside

Functions: Phone Call and SMS
Phone Calls Reminding: Support SMS Reminder
Support: Health and Fitness
Sleep Monitor: Yes
Pedomete,Step Gauge, Calories, Distance
Sedentary Remind: Support
Data Storage: 5-7 Days Dtailed Movement Records
Others Tools
Stopwatch, Alarm Clock, Fall to remind, Drinkwater remind, Social Sharing
Language: English and other countries

Package List:
1 x Smart Band
1 x Gift Box
1 x USB Charging Cable
1 x User Manual

• Blood Pressure Heart Rate Intelligent smart band: smart bracelet can show your heat rate and blood pressure anytime, whenever or wherever you located or walking, you can check your health good or not in daily.
• Main function:: Pedometer,SMS Alerts,Calories/distance, Call Remind,the alarm clock remind,social sharing, Drink losts of water remind,sedentary remind, also can share and compare with your fiends via app
• Bluetooth 4.0: Sync with android and IOS system cell phone
• Heart rate testing: CK11 smart bracelet can read your heart rate and display in your phone and screen,anytime, whenever or wherever you located or walking, you can check your health good or not in daily.
• Other Special function: Continuous standby time 3-5 days, Sleeping monitor and Anti-lost

Blood Pressure Heart Rate Intelligent smart band: smart bracelet can show your heat rate and blood pressure anytime, whenever or wherever you located or walking, you can check your health good or not in daily.AI WATCH