Men's Business Bluetooth Calling Smart Watch

Product information:
Operation mode: touch button
Screen Type: IPS
Product Size: diameter 4.5cm thick 1.27cm
Battery life: less than 7 days
Functions: step counting, heart rate monitoring, blood pressure measurement, Bluetooth calling, smart reminder, sleep monitoring, blood oxygen detection
Bluetooth chip: Ruijie Jie Li
Heart rate chip: Tianyi core 3300
Standby: enable 4.0 Bluetooth for about 15 days and call 3.0 Bluetooth for about 65 hours
Screen: 1.32-inch IPS color screen
Resolution: 360X360
Battery: 240mAh
Material: zinc alloy ABS/PC
Strap material: silicone strap (22MM)