Specifications:

Bluetooth Chip:RTL8726C

Screen:1.22" TFT  round  full touch screen

Screen Resolution: 240x208

Battery Capacity:130mAh;standy for 14-15D

Material:Zinc+silicone

Waterproofing Grade:IP68；

Features:

Standard Sports Functions (Walking. Distance. Calories) 

Multi-sport Mode (Mountaineering. Walking. Basketball. Running. Table Tennis. Riding. Swimming. Badminton. Football)

Female Physiological Cycle (Menstruation. Safety Period. Danger Period)，heart rate，blood oxygen， body temperature