GPS devices and services provider Pharos Science & Applications Inc. has rolled two new models for its Drive GPS line. The Pharos Drive GPS 250 and GPS 150 includes a SiRFStarIII GPS receiver and is compatible with most smartphones on the market today.

While it doesn't exactly have dual-purpose capabilities like other GPS devices, this specialized device does its job quite efficiently.

Check out the specifications of the new models right after the jump!