EX-32.1 4 arlo-ex321_2026329.htm EX-32.1
EXHIBIT 32.1
CERTIFICATION
Pursuant to the requirement set forth in Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350), I, Matthew McRae, Chief Executive Officer of Arlo Technologies, Inc. (the "Company"), hereby certify that, to the best of my knowledge:
(1)This Quarterly Report of the Company on Form 10-Q for the period ended March 29, 2026, to which this Certification is attached as Exhibit 32.1 (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and
(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: May 7, 2026

By: |  | /s/ MATTHEW MCRAE
|  | Matthew McRae
|  | Chief Executive Officer
|  | Arlo Technologies, Inc.

This certification accompanies the Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of this Form 10-Q), irrespective of any general incorporation language contained in such filing.