• Compact design, fashionable and comfortable to wear

• 0.42 inch high definition OLED screen

• High sensitivity touch-control IC

• Bluetooth 4.0 chipset, compatible with iOS & Android phones

• Built-in rechargeable li-polymer battery, long standby time

• Function: Step counting, distance calculation, hear rate monitoring, sleep monitoring, call reminder, alarm clock, etc.
  

• IP67 waterproof

Specification:

• Battery capacity: 70mAh

• Standby time: 300 hours

• Input voltage: 5V

• Net weight: 6.9g

• Material: Plastic + ABS

• Strap: TPU

• Overall length: 235mm

• Adjustable length: 155-210mm

• Display: 0.42 inch OLED Dialog

• Heart rate: analog

• Bluetooth version: 4.0 (Android and iOS)

• Waterproof: IP67 rating

• Sensor: Low power consumption Accelerated sensor

• Charging interface: USB type