Colmi P28 Max Smart Watch

• Main chipset: Goodix GR5515
• Secondary chipset: JieLi AC6963A
• HR sencor: HS3300
• G-sencor: SC7A20
• Screen: 1.69 inch
• Screen resolution: 240*280 resolution.
• Battery Capatcity: 200mAh
• 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.