Home > Consumer Reviews > Whistler XTR-330 Laser/Radar Detector with Patented POP Mode Detection

For the money this is a great radar detector. Beats my old cobra by a mile.

This is the second Whistler that I've owned with POP Alert and I'm very happy with it. In fact the moments after plugging in the unit and going for a drive I picked up an Austin Policeman clocking radar on the highway. No radar detector is fool proof, they're just for reducing the risk of getting a ticket.

This item is a real turd. It goes off for no reason half the time when a police car is near it doesn't seem to notice. It is worthless on the toll road it goes off none stop not sure why, it is the same in town. I bought it on sale if I would have paid full price I would really be upset. Go a different route. I also have a cobra and I wish I would have just stuck with that brand maybe, I don't know

I bought this for my daughter for Christmas. It works as advertised. She got the warning well in advance of the radar speed trap.

I purchased this product as a Christmas gift for my girlfriend. She has to make weekly highway trips of 3 hours or more. Needless to say she has a tendency to push the speed limit a bit. She has been using it for over a month now on many long road trips and hasn't had any problems yet. It seems to give great warnings.