HD display,clear and delicate
1.4 inch screen,with transparent 2.5 D curved glass,let each.The second bright screen is stunning,stylish square dial,editable dial,let you follow Beautifully edited dial.
Colorful light metal body 5 colors,same color
Heart rate change,real-time grasp
Optical heart rate sensor,real-time monitoring of heart rate during exercise,protect your heart health.