inputs.text: one best bluetooth gps receiver - many similar devices around 4 major advantages competitors models without talking price1st mtk chipset fast previously sirf star iii based device happy lost get really feel difference sey experience me2nd battery easily replaced compatible specific nokia cellphone battery cheap common find it3rd design not beautiful device world nicer models4th gps receivers updated send data position every 1 second 1 hz device tweaked reach 5 hz useful build detailed mapsi one paired atom life pocket pc running windows mobile 6 garmin mobile xt v50020 together