Written on: 14/08/2012 by suffolk (10 reviews written)
The Gem version takes eternity to latch on to the satellites.
Yesterday I took nearly 4 miles to indicate it was in sync.
Pointless, as I was only half mile from home.
In built up areas the laser detector drives you mad with false alerts, to the extent where I rip out the power lead on the dash in frustration
Only one good thing, I bought it from Ebay at £15, if I had paid full price I would not have been at all pleased
Avoid this product.