2013 Newest GPS Personal Watch Phone Tracker  withBig SOS Button 2 Way Voice Call  for Kids/ Elder BL108: 

Detail description 
1: SOS function (can auto call 3 admin phone no., press SOSkey can get the accurate address) 
2: Have 2 buttons for family speed dial 
3: Real time tracking by GPS or GPRS basestation(SMS/GPRS/TCP/UDP) 
4: Can tracking by the PC/ platform and SMS. 
PC/ platform tracking:   
   ~Real time tracking, get the watch''s positiononline. 
   ~Tracking playback 
   ~GEO-FENCE function 
   ~Alarm: SOS alarm, GEO-Fence alarm, low batteryalarm. 
Tracking by SMS:   
~you can setting admin phone no. by SMS. 
~You can get the current accurate GPS position of the watchby SMS. 
~You can monitor/Listen the sound around the tracking watchby SMS. 
~You can let the watch auto to call the admin phone no. tohave a two-way conversation by SMS. 
5: Support MP3, MP4 player. 
6: Support Digital frame 
7: Support Alarm clock(remind you importancedaily)           
8: Has product patent, all copy will belawed. 

You have 3 kinds of way to track the BL108. 

1th Way, Google map link check position. use SOS number tosend sms " 01 " to the tracker,then the tracker will reply a googlemap link with longtitude,and latitude,then you click this googlemap link,then you can get the position on the google maps. 

2th,Single time get the watch''s position,use your sos numberto send sms 05 to the tracker,then the tracker will reply youdetail position include longtitude,latitude and other detailposition info . 

3th,use our web software platform to check the position . youare welcome to login in our demo 

Our factory advantages: 
We are watch phone factory, so 
*we can provide you with the best price! 
*we can control the quality easily andeffectively! 
*we can ensure you the fast delivery time! 
*we can make your OEM watch phone directly! 
*We can satisfy your functional requirement formodification! 

For more info ,please contact us freely ,my Skype isgpstracker08 .Thanks