Holux GM-210 12 channel GPS receiver module

Advantages: light, portable, good reception, accutate
Disadvantages: none

...A slim GPS Receiver that connect to your device using 'Bluetooth' a handy product that will enable your smartphone or windows mobile phone to connect to the GPS satalite network for trip guidence and other similar sat-nav tasks. I have used this with my O2 XDA mini phone and found it to be very reliable. I loaded the Destinator sat-nav software onto my phone, launched the application and swithched on the Holux receiver and once i had set up the pairing in my phone it was good to go! Reception was excellent and accuracy very good. In fact because it is so portable i was able to compare it with my friends Pergout car's factory fitted sat-nav and it beat it for accuracy hands down. I also use it with some Geocaching software for paperless caching - look up Geocaching on google if you want to know what it is? Some phones now have... Read review

Ciao members have rated this review on average helpful

Advantages: Bluetooth links in a flash, GPS links to satellite in a few seconds.
Disadvantages: Its a separate unit so there's two things to carry about.

...I dont have a 20 channel receiver however I do have a 12 channel receiver which came in the box with my Tom Tom Navigator 5 for PDA, whichi I use in my Treo 680 Smart Phone. The whole thing works perfectly and I couldn't ask for more as Sat Nav goes. The GPS receiver looks identical to the 20 channel one shown here and if this one works as well as mine does then you can't go wrong. It has a matt cover which makes it stay put where ever you place it on the dashboard and in use I've found that it picks up a signal very quickly and once linked to the PDA by bluetooth it keeps the signal so long as it can see just a tiny bit of sky. Once linked I take the unit off the dash and place it on the floor of the car in between the seats and it keeps the signal through motorway tunnels and even during a traffice halt under a bridge! It does link... Read review

Ciao members have rated this review on average somewhat helpful

Advantages: Easy to use,Reliable and flexible
Disadvantages: An extra item to carry around

.... It takes less than an hour to fully charge the unit and you are supplied with a mains adapter to allow you to use the unit from initial purchase. This unit is a 16 channel unit and is excellent at receiving and keeping the GPS signal in both open and closed areas (some units can lose the signal in built up areas and places like valleys).I have used this in alot of different locations and have hardly ever lost the signal, even when I did it quickly got the signal back. The seek time(time it takes to pick up GPS signal) is very quick and this is useful for occasions like driving into a tunnel where you will lose the signal and need to gain it back quickly when you exit the other end. On turning the unit on it took about 20-25 seconds to pick up the GPS signal and there is a red LED on the top of the unit that will start to flash... Read review

Ciao members have rated this review on average very helpful