COLMI M40 Smart Watch with Calling Feature

Description

Specification:

• Brand: Colmi
• Chipset: Realtek RTL8762DT and JieLi AC6963A.
• Heart rate sensor: VC32S.
• Screen: 1.32 inch, 360*360 pixel.
• Battery: Capacity 300 mAh, time 3~5 days.
• Waterproof level: IP67 Waterproof.
• APP: Da Fit.
• Suitable for mobile phones with Android 4.4 or higher, or iOS 9.0 or higher.