Looking at the holux gpslim 240 bluetooth gps receiver, you won’t believe the size, like a small candy bar.  The dimensions are 64 by 22 by 15 mm, extremely compact you can hang it round your neck and still look fashionable. it comes with a sirf 3 chipset hence it is so sensitive, with the sirf III chipset gps receivers,

The Holux gpslim 236 is a pretty compact bluetooth gps receiver, It measures 46.3 by 67 by 19 mm, isn’t that small?  It is also very light that you can put in your pocket and forget it. It uses a sirf star III chipset hence you can be guaranteed of it’s extreme sensitivity.  It picks up signals right from the

The BT-77 bluetooth gps receiver is very popular, I would consider it one of the most popular gps receivers. This is because it has been sold under different names including itrex, avl and other names The bt77 uses a nemerix chipset, it is a 16 channel GPS tracking up to 16 satellites. Once fully charged it can last up to