Waterproof Smart Watch Bluetooth for Android & iOS Phone

SIM Card Available: No
Type: On Wrist
Compatibility: All Compatible
ROM: <128MB
Function: Passometer
Function: Sleep Tracker
Function: Push Message
Function: Heart Rate Tracker
Function: Alarm Clock
Function: Answer Call
Function: Dial Call
Function: Remote Control
Function: week
Function: Month
Function: Fitness Tracker
Function: Message Reminder
Function: Interactive Music
Function: Call Reminder
Resolution: 240*280
Display Size: 1.69 inch
Band Material: Silica 
Application Age Group: Adult
Battery Detachable: No
Band Detachable: Yes
Compatible System: Android 4.4 IOS 9.0 and above
Bluetooth: Bluetooth 5.1
G-Sensor: support
Vibration: support
Fitness Tracker: support
Waterproof: IP67 waterproof
Battery: 235 mAh
App: Da Fit
Battery Life: About 3~7 days
Strap width: 20mm