List of Palm OS devices

Fossil, made Wrist PDAs that use the Palm OS operating system.

Smartphones (except 90) IBM's Workpad series was nearly identical to PDAs manufactured by Palm.

The Treo series are combo cell phones/PDA models, originally developed by Handspring.

It also introduced a dedicated video chip, and dual SD card slots.

Two models (candybar and slider) were demonstrated at PalmSource Euro Dev Con 2005 running Palm OS Cobalt 6.1.1 [8] A few were sold onsite.