Vivofit 4

Display, iPad, iPod, iPhone, Android, Distance meter, Speedometer, Stopwatch, Sleep reading, Calorie counter, Clock, Touchscreen, Pedometer, For Kids

(3)

Silicone, S, L, XL, Black, White, Silver, Grey, Blue, Red, Yellow, Green, Pink, Purple, Rose Gold

S, M, Black, Silicone