GPS Tracking Device watches /han gin style is base on the GPS satellites and GSM(850/900/1800/1900MHz)， and by message， internet or PDA， it can track and position various remote targets. GPS Locating precisely， Be widely applied in safeguarding vehicle， old， child， Pet， and managing personel; Track covertly etc.                                    Features                GPS locating and tracking; Remote monitoring<br>    SOS function<br>    Romote controlling oil and circuit<br>    Blackouts alarm， Compatible with the original car alarms<br>    Locating through phone message<br>    Acc checking<br>    Moving and Speeding alarm<br>    Mileage statistics and Geo - fence function<br>                                                            Specifications                        Screen     1.4" TFT    <br>          GPS location Accuracy     15m    <br>          GSM Network Accuracy     200M    <br>          GSM Band     850 / 900 / 1800 / 1900MHZ    <br>          Standby Consumption     1 to 3mA    <br>          GPS Connecting     70mA    <br>          Standyby Time     7 days    <br>          Continuous Monitoring     8 - 10 hours    <br>          Cold Start Time                             Package Includes                1 x 1.44" TFT Personal Locator Watch GPS Tracker Blue + Black V608<br>    1 x USB line (80cm) <br>    1 x 2 x Battery<br>    1 x Charger<br>    1 x Manual<br>    1 x CD<br>