iRobot (IRBT) 8-K/A Completion of Acquisition or Disposition of Assets

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

iRobot Corporation

Bedford, Massachusetts

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-172333, 333-164993, 333-157306, 333-149373, 333-140707, 333-129576, and 333-179593) of iRobot Corporation of our report dated August 31, 2012, relating to the financial statements of Evolution Robotics, Inc. which appears in this Form 8-K/A. Our report contains an explanatory paragraph regarding Evolution Robotics, Inc.’s ability to continue as a going concern.

/s/ BDO USA, LLP

Los Angeles, California

December 4, 2012