Bluetooth call, full screen touch, rotary button, music playback.

Borderless design concept, curved glass covered by a 1.8 inch 240RGB* 286 pixel HD round screen.

Built-in optical eublood oxygen heart rate sensor, combined with intelligent blood oxygen heart rate algorithm, pay attention to your blood oxygen and heart rate changes all day long, no matter resting blood oxygen, heart rate or exercise blood oxygen, heart rate can be accurately monitored.

When the phone calls, you can push it to the watch in time, answer it one step, free your hands anytime and anywhere, answer it more efficiently, and deal with various life scenarios easily.

It can be used in daily life, such as washing hands and rain, and easily cope with waterproof test.

Features:

• Screen size: 1.8 inches
• Type: TFT
• Pixels: 240RGB*286
• Chip: GR5515 + AC6963A
• FLASH memory: RAM256KB ROM64Mb
• Capacity: 260mAh
• Waterproof. : IP67
• Bracelet size: L*W*H=43.6*36.6*11.8
• Charging mode: magnetic suction
• APP: DaFit
• Strap: Total length 255MM, adjustable length 155-235MM
• Compatible system: Android4.4(inclusive) on _, IOS8.0(inclusive) on
• Package: 1* Watch (no power adapter)