About 6/7 years ago, I bought a Snooper Sat Nav S6900 for use in my motorhome and only for use when I went on holiday. I already owned a Tom Tom Car Sat Nav but needed a device that I could set up for a motorhome, a larger vehicle. I have used my Tom Tom Sat Nav for 15 years and never had one problem with it and it is very easy to update. Whereas, I have found the Snooper Sat Nav not easy to update. A few months after purchase (and little use), I had a problem with my Snooper Sat Nav, that was rectified. Since then, I have had a couple more problems and then memory card flew out of the device and disappeared into the motorhome. I then needed to buy a new card. And now the connection for the charging point has snapped off the unit so the battery cannot be recharged. I am not spending any more money on it.
I cannot wait to throw it into the skip.