Masimo’s MightySat, a fingertip pulse oximeter designed for general wellness and health applications including sports, fitness, and relaxation management, is now available at and select Apple retail stores in the United States and Canada.

By using Signal Extraction Technology (SET), which allows oxygen saturation and pulse rate to be measured through challenging conditions including movement and low blood flow, the same Masimo SET technology used in hospitals is now available to Apple customers with MightySat.

The MightySat provides the following noninvasive measurements:

  • Oxygen saturation (SpO2)
  • Pulse rate (PR)
  • Perfusion index (PI)

“The reliable measurements of oxygen saturation and pulse rate from Masimo pulse oximeters were an important part of my training and recovery regimen to achieve peak athletic performance,” says Dotsie Bausch, 2012 Olympic medalist in cycling, in a release. “I trust MightySat to accurately track and trend my data on a daily basis and help me achieve optimal health, wellness, and fitness.”

MightySat users can display and track their data on a compatible iOS device via the free Masimo Personal Health app available in the App Store. With user permission, MightySat securely stores and trends measurements displayed in the Masimo Personal Health app in Apple’s Health app. With the most recent update, the Masimo Personal Health app also now features same-screen trending for all MightySat measurements.

The MightySat fingertip pulse oximeter is intended for general wellness and health applications. For medical applications, Masimo offers the MightySat Rx, which is available to medical professionals.