Bluetooth GPS Watch

Sport watch spec:
Bluetooth GPS Watch
OLED display: Using organic light-emitting diode(OLED) 1.5 inch
Heart-ratw sensor, Speed+Distance swnsor temperature sensor
Countdown timer-Alarm reminder/ pace
GSP: High sensitivity SiRF Star lll LP chip
Watch Physical size: 69*55*23.5mm Weight 75g
Bluetooth 2.0
Bluetooth only for transmission GPS signal to any devices for Navigation
GPS record/location recorded
Battery: Li-ion 400 mA/h Charger interface: Mini USB
Product Feature
Bluetooth V2.0: Unique design combine with GPS watch
Display speed /distance/temperatureWatch itself can separate with watchband, with lanyard you also can hang on you neck for sporting.
For biking, we still have special frame for watch which you could easy see you speed while you bike.
In car, you can use BT pair your device for car navigation.