The following system requirements are recommended for optimal performance of U:fit™:
- Windows XP Professional, Windows XP Home, Vista*
- Pentium IV, 1 GHz or similar
- 512 MB system RAM
- 1 GB minimum free hard disk space (includes prerequisite CD)
- 1024 x 768 screen resolution with 16-bit color or higher
- CD-ROM drive
- Serial COM port for HI-PRO (or USB-Serial COM port adapter)
- USB port for Bluetooth adapter for NOAHlink
- Internet Explorer 6.0 or later
- Noah 3 version 3.5.2 (XP) or 3.6.1 (Vista**) or later
- NOAHink driver/software version 1.50.03
*Vista does not include 64-bit versions
**Vista users must have Noah 3.6.1 or later.