I'm a private investigator and over the years have used just about every tracking device on the market. While there are smaller devices out there, nothing - and I mean NOTHING - compares to the features the PT10 offers.

Everything else on the market is either a "Ping" device (only gives location when you ask for it) or gives 2-minute or 5-minute updates with VERY short battery life. Ping products don't give you a history you can play back to see where the device went, and 2-minute devices are so slow they could be anywhere within a 4-mile diameter circle of where the last transmission occurred before you see updated information.

The reviewer nailed this one to a 'T'. Best device on the market. I'm VERY happy with the PT10 even after four months and would definitely buy it again over anything else out there.