The y1 smart wrist is not just stylish but very effective and convenient, more like your mobile phone, you can as well make and receive calls with the y1 smart wrist watch and do a whole lot.
it supports bluetooth, mp3, sim card and memory card.
other features: (contact, calculator, calendar, mp4, dialer, mp3, bluetooth, sound recorder).
full specifications of the y1 gsm smart wrist watch.
type: gsm wrist watch
external memory: supports up to 32gb microsd
screen type: capacitive
screen size: 1.54 inch
screen resolution: 240 x 240
wireless connectivity: gsm, bluetooth
network type: gsm
camera type: single camera
front camera: 0.3mp
video recording: yes
sim card slot: single sim(micro sim)
picture format: jpeg,gif,bmp
music format: mp3,wav
video format: mp4