Blood Oxygen Heart Rate Monitor Smart Watch

Commodity Quality Certification: ce
Material: Silica Gel
Item Type: Blood Pressure
Model Number: tonomete/wrist tonometer
Size: 1.3 inch color screen
Application: Wrist
Color: silver gray,green,black,red,blue
Compatability: Android 4.4 / iOS 8.5 and above system
Function 1: Sleep Tracker
Function 2: Heart Rate Tracker
Function 3: blood oxygen Monitoring
Function 4: blood pressure Monitor
Function 5: Digital Wristwatches
Function 6: Heart Rate Monitor
Function 7: Passometer
Function 8: Countdown
Function 9: Alarm Clock
Function 10: Push Message
Function 11: Remote Control
Function 12: Fitness Tracker
Function 13: Message Reminder
Function 14: Call Reminder
Function 15: Calorie