Purchase Qty. Reference FOB Price
30-299 Pieces US$15.50
300-2,999 Pieces US$15.00
3,000-299,999 Pieces US$14.50
300,000+ Pieces US$7.50
Product Description
L1 Smartwatch Blood Pressure Heart Rate Monitor Round Smart Watch Hardware and other parameters Function parameters OS requirement Android 4.4 and above, IOS 8.0 and above,with BT 4.0 Basic function Date and week display, Step, Calories, Distance,stop watch BT version BT5.0 Heart rate ...