iQue (/aɪˈkjuː/ eye-KYOO; like "IQ") was a line of personal digital assistants (PDA) with integrated Global Positioning System (GPS) receivers sold by Garmin.
The Garmin iQue 3600 was among the first devices to integrate GPS technology into a PDA.
The line included devices running Palm OS and Windows Mobile operating systems.
As of June 2008, all iQue products have been discontinued by Garmin and are no longer being supported or repaired by the company.
All devices have Wide Area Augmentation System (WAAS) and European Geostationary Navigation Overlay Service (EGNOS) abilities.