Ursprungsort
Guangdong, China
Schirm-Entschließung
320x240
Funktion
Herz rate Tracker, Blut sauerstoff monitor
Product name
m2 Smart Bracelet
Color
Black,gold white red yellow
Operation System
Android system 4.4 version or above ;iOS system 8.0 version or above
Function
Tracking steps, Call / Message reminder , Sleep /Heart rate monitor