How can we help you?
Please contact Masimo Customer Support with any questions. For customers traveling outside the U.S. with their Masimo product, local contact information can be found at www.service.masimo.com.
(800) 326-4890 (Opt. 3) for MightySat, iSpO2
Monday through Friday, 8 AM to 5 PM
(800) 916-1270 for all other products
52 Discovery, Irvine, CA 92618
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