The TomTom GO 550 LIVE satellite navigation unit features a sophisticated and high-quality finish with enhanced map coverage capability. This stand-alone, portable and easy-to-use car navigation device incorporates navigation software, maps and GPS receiver in one system. In addition, it features hands-free calling, voice command and control capabilities, weather updates, TomTom's live HD Traffic service, search via Google, among other enhancements, to make reaching any destination easy.