Am I able to use the iGolf Neo without a computer?

Yes. Out of the box, the iGolf Neo does not require anything further to use. With or without a computer, the iGolf Neo functions the same once you get it onto the course. Without a computer, you can easily map a golf course using the integrated mapping feature. However, a computer is beneficial if you prefer to download and transfer golf course files to/from your Neo device. If you have occasional access to a computer, the iGolf Neo will store up to 10 courses for added convenience. The software used to transfer files to/from the iGolf Neo is not compatible with Apple’s Macintosh computer systems.