1.5" LCD Wrist Watch GPS Tracker Features:

• This Quad Band GPS GSM Cell phone Wrist Watch represents the perfect combination of GSM and GPS technologies displaying at a touch of a button your exact longitude and latitude coordinates.
• This GPS watch also comes with a two way calling feature that allows up to 3 mobile phone numbers to be stored.
• It is a great gadget for elders and children.
• You can send a SMS text message to this GPS cellophone wrist watch and it will reply with the exact coordinates of its location, which is great for keeping an eye on loved ones. Once you receive the coordinates, you can load up Google maps on your computer, input the coordinates and you will be able to see exactly the location of the cell phone GPS watch.
• This GPS gadget comes with one SOS call button and two additional buttons to call mom, dad, your home or office. You can speed dial three phone numbers from this GPS cell phone wrist watch with just a push of a button. You can also easily program the device to receive a phone call with auto connect enabled - the caller can listen in on the conversation (this feature is very effective for private investigation, or simply for fun).
• This GPS watch supports alarming, remote monitoring and fast dial button. You can position the user of this GPS watch by call or SMS, and can inquire the location information through the SMS or Internet. The tracked person will not be disturbed and realized the real-time tracking, when you are in emergency; you just need to press the SOS button to have an accurate positioning.

• 1.5" LCD Quad Band Wrist Watch GPS Tracker for Emergency AID, GPS Tracker
• Screen: 1.5" LCD Display
• Quad Band
• GPS Watch
• Two Way Calling
• Utilizes GSM network
• Digital & analog time display
• Call up to 3 programmed Numbers
• GSM module: GSM 850/900/1800/1900 MHz Quad frequency
• Charging Method: Power Adapter / USB Connection
• Start Time: Hot Start: <2 s , Cold Start: <38s
• Accurate Fixed Position: 3.0 ms 2 Ds-RMS, DGPS - 2.5 m
• Speed Position: 0.1 ms/s, DGPS:0.05 ms/s
• On Board Buttons: ON/OFF, Mode, SOS, Call 1, Call 2
• GPS Display Information: Time & Date, Longitude, Latitude, Speed, Angle
• Battery Life: Talk Time: Up to 2.5 hours
• Stand By: Up to 48 hours
• GPS sensitivity: -163dBm
• GPS center frequency: L1, 1575.42MHz
• GPS positioning accuracy: 5 - 25m
• GSM positioning accuracy: 100 - 500m
• Speed accuracy: 0.1 m/s
• Time accuracy: Synchronous with GPS
• GPS Datum;WGS-84
• Max. Altitude: 18000m
• Max. speed: 515m/s
• Gravitational acceleration: 4g
• Work Temperature: -20 to +65 Degree Celsius
• Working Humidity: 5% - 95%
• Storage Temperature: -45 to +90 Degrees Celsius
• Voltage: Rechargeable 450mAh battery
• Power supply: DC 5V
• Package Contents: GPS Wrist Watch Cell phone, AC Charging Adapter (100-240V), 2 x 3.7V 500mAh Li-ion rechargeable Batteries, USB Cable
• Dimensions: 64.5 x 45.5 x 17.5mm
• Net weight: 68 grams