EXHIBIT 23.1


            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We hereby consent to the incorporation by reference in the Registration
Statement on Form S-8 (No. 333-129576) of iRobot Corporation of our report dated
February 28, 2007 relating to the financial statements, management's assessment
of the effectiveness of internal control over financial reporting and the
effectiveness of internal control over financial reporting, which appears in
this Form 10-K.


/s/ PricewaterhouseCoopers

PricewaterhouseCoopers LLP
Boston, Massachusetts
February 28, 2007