Replacement Sensor Matrix for use with Gran Board 3s ONLY

PLEASE NOTE: Warranty does not cover segments or wear and tear on parts. replacement parts are available.

Any warranty or tech support issues MUST be handled through the HELP link on the Gran app, by contacting Gran through Facebook or by email.

[email protected]

PER THE MANUFACTURER WE WILL NOT ACCEPT THESE BOARDS BACK FOR TECHNICAL ISSUES. Any and all technical, defect, and troubleshooting issues will need to be handled directly with GRAN.