Masimo Corporation 3 www.masimo.com
For general wellness and health applications including sports, fitness, and relaxation management.
These operating instructions provide the necessary information for proper operation of the Masimo W1 Health and Wellness. There may be information provided in this
manual that is not relevant for your Masimo W1. It is recommended to read the instructions before operating Masimo W1.
See instructions for use for use information, including warnings, and precautions.
Wireless Radio:
Contains: FCC ID: VKF-MASIW1 | IC: 7362A-MASIW1 | Model: W1
Contains: FCC ID: VKF-MASIW1CG | IC: 7362A-MASIW1CG | Model: Masimo Wireless Charger
Masimo Corporation
52 Discovery
Irvine, CA 92618, USA
Tel.: 1-949-297-7000
Fax.: 1-949-297-7001
www.masimo.com
Patents: www.masimo.com/patents.htm
Masimo®, SET®, RRp®, and
® are federally registered trademarks of Masimo Corporation. Masimo W1™ and SET+™ are trademarks of Masimo Corporation. Google
Play and the Google Play logo are trademarks of Google LLC. App Store and App Store logo are registered trademarks of Apple Inc. The Bluetooth word mark and logo are
registered trademarks owned by Bluetooth SIG, Inc.
© 2022 Masimo Corporation
Contents
About This Manual .................................................................................................................................................................................................................................................... 4
Product Description and Features .......................................................................................................................................................................................................................... 4
Product Description ............................................................................................................................................................................................................................................... 4
General Warnings and Precautions ........................................................................................................................................................................................................................ 5
Safety Warnings .................................................................................................................................................................................................................................................... 5
Performance Warnings .......................................................................................................................................................................................................................................... 5
Cleaning and Service Warnings ............................................................................................................................................................................................................................ 6
Compliance Warnings ........................................................................................................................................................................................................................................... 6
Risks and Benefits .................................................................................................................................................................................................................................................... 7
Risks ...................................................................................................................................................................................................................................................................... 7
Benefits .................................................................................................................................................................................................................................................................. 7
Description ................................................................................................................................................................................................................................................................ 7
General Description ............................................................................................................................................................................................................................................... 7
Features ................................................................................................................................................................................................................................................................. 7
Basic Setup and Use ................................................................................................................................................................................................................................................ 8
Charge the Watch .................................................................................................................................................................................................................................................. 8
Turn the Watch On ................................................................................................................................................................................................................................................ 8
Download the Masimo Health App ........................................................................................................................................................................................................................ 8
Pair Masimo W1 to Masimo Health App ............................................................................................................................................................................................................... 9
Put on the Watch ................................................................................................................................................................................................................................................... 9
Using the Touch Screen ........................................................................................................................................................................................................................................ 9
Activate Continuous Health Data ........................................................................................................................................................................................................................ 10
How to Take a Heart Rate Measurement ........................................................................................................................................................................................................... 10
Advanced Use ......................................................................................................................................................................................................................................................... 10
User Interface (Display) ....................................................................................................................................................................................................................................... 10
Changing Settings Options .................................................................................................................................................................................................................................. 12
Appendix .................................................................................................................................................................................................................................................................. 12
Troubleshooting Masimo W1............................................................................................................................................................................................................................... 12
Specifications ...................................................................................................................................................................................................................................................... 13
Cleaning, Disinfecting and Service ..................................................................................................................................................................................................................... 17