About this app

Improve your health and wellness by tracking and trending your health data with the Masimo Health App to help you make more informed choices about exercising, reducing stress, sleeping habits, and more.

Key Features:
- View continuous health data
- Track and trend your health data history

The Masimo Health App is designed for use with the Masimo W1 watch. This App (together with the Masimo W1 watch) allows you to noninvasively measure the following:
• Oxygen Saturation (SpO2) - Oxygen levels in your blood, which can change with heart and lung function, activity, and altitude. (SpO2 refers to Arterial oxygen saturation)
• Pulse Rate (PR) – How often the hearts pushes blood through your body, which can change with general health, physical activity, and with your mental or emotional state (e.g., stress, anxiety)
• Pulse Rate Variability (PRV) - The changes in your pulse rate that can show how consistently your blood is being pushed through your body even under exercise or stress.
• Heart Rate (HR) – The number of times the heart beats in a minute, based on electrical signals
• Heart Rate Variability (HRV) - Variations in the amount of time between heart beats, which may provide insight in how consistently your reacting to changes that affect your heart rate like exercise or stress
• Perfusion Index (Pi) – A calculation of the relative strength of your pulse, which changes based on your circulation
• Pleth Variability Index (PVi®) – A calculation based on the changes in your perfusion index, which may be affected by your fluid volume during your respiration cycle and can increase with lower fluid levels
• Respiration Rate (RRp®) – The number of breaths you take in a minute, based on the pleth; respiration rate can change with your general health condition, physical activity, or mental or emotional state. (RRp stands for respiratory rate from the pleth)
• Hydration Index (Hi) – An index calculated to reflect your relative level of hydration. Studies have shown that optimal hydration can improve sleep quality, cognition, mood, and more

non-medical use, only for general fitness/wellness purpose

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Required to be able to access the camera device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows an app to access precise location.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to change the Z-order of tasks.
Allows access to the vibrator.