COLMI M40 Smart watch

Specification :

• Main chipset: Realtek RTL8762DT
• Secondary chipset: JieLi AC6963A
• HR sencor: VC32S
• Screen: 1.32 inch
• Screen resolution: 360*360 pixel.
• Battery Capatcity: 300 mAh
• Battery life: 3~7days
• Waterproof level: IP67 Waterproof
• APP: Da fit
  Suitable for mobile phones with Android 4.4 or higher, or iOS 9.0 or higher.