EX-23.1 2 masi-20230627xexx231.htm EX-23.1

Document

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC

ACCOUNTING FIRM

We have issued our report dated June 27, 2023, with respect to the financial statements and supplemental information included in the Annual Report of Masimo Retirement Savings Plan on Form 11-K for the year ended December 31, 2022. We consent to the incorporation by reference of said report in the Registration Statement of Masimo Corporation on Forms S-8 (File No. 333-149138 and File No. 333-234386).

/s/ GRANT THORNTON LLP

Bellevue, Washington

June 27, 2023