Masimo W1™ - Advanced Health Tracking Watch

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Product image 1Masimo W1™ - Advanced Health Tracking Watch
Product image 2Masimo W1™ - Advanced Health Tracking Watch
Product image 3Masimo W1™ - Advanced Health Tracking Watch
Product image 4Masimo W1™ - Advanced Health Tracking Watch

Masimo W1™

Advanced Health Tracking Watch

Regular price $499.00 3-year warranty

Masimo W1 is a comfortable and convenient wearable device that continuously tracks key health data.

Select Your Personal SafetyNet Service Membership

Basic

$7.99
per month

See membership details

Advanced

$18.99
per month

See membership details

Basic

$79
per year

See membership details

Advanced

$189
per year

See membership details

Your purchase of Masimo W1 also includes $400 off a Masimo Freedom Smartwatch, launching Fall 2023

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Health and Wellness

On the Wrist

The first of its kind, the Masimo W1 offers accurate, continuous health data and actionable health insights – from the leader in hospital pulse oximetry – in a personal, lifestyle-friendly watch. Building on Masimo’s decades of leadership in creating revolutionary noninvasive blood parameter monitoring solutions, Masimo W1 provides a variety of physiological data – including for the first time Hydration Index (Hi) alongside oxygen level (SpO2),* pulse rate, pulse rate variability, heart rate, respiration rate, pleth variability index, and perfusion index – for consumers wanting to make better informed health and lifestyle decisions, improve their fitness, or track their health data on their own or with friends and family.

Masimo W1 watch displaying different watch faces
Health and Wellness On the Wrist

The first of its kind, the Masimo W1 offers accurate, continuous health data and actionable health insights – from the leader in hospital pulse oximetry – in a personal, lifestyle-friendly watch. Building on Masimo’s decades of leadership in creating revolutionary noninvasive blood parameter monitoring solutions, Masimo W1 provides a variety of physiological data – including for the first time Hydration Index (Hi) alongside oxygen level (SpO2),* pulse rate, pulse rate variability, heart rate, respiration rate, pleth variability index, and perfusion index – for consumers wanting to make better informed health and lifestyle decisions, improve their fitness, or track their health data on their own or with friends and family.

Masimo W1 watch displaying different watch faces

From the Inventors of Modern Pulse Oximeters

Masimo pulse oximetry is used to monitor more than 200 Million patients annually. Reference 1

Masimo SET® is the primary pulse oximetry technology used at 9 of the top 10 hospitals as ranked in the 2022-23 U.S. News & World Report Best Hospitals Honor Roll. Reference 2

Masimo SET® has been shown in over 100 studies to outperform other pulse oximetry technologies in hospital use. Reference 3

For Masimo W1, we have adapted monitoring technology based on Masimo SET® pulse oximetry to optimize the capture of health data on the wrist.

Insights Into Your Personal Health

Act on Your Personal Data

Oxygen Level
Pulse Rate
Heart Rate
Hydration Index
Breaths per Minute

Insights Into Your Personal Health

Act on Your Personal Data

Oxygen Level
Pulse Rate
Heart Rate
Hydration Index
Breaths per Minute

 

30 + years of continual innovation and breakthrough advances have allowed Masimo to miniaturize the same clinically proven SET<sup>&reg;</sup> monitoring technology that powers so many hospital devices and bring it into a watch

Oxygen level (SpO2)*

Oxygen levels in your blood can change with heart and lung function, activity, and altitude

Masimo W1 watch measuring data

Oxygen level (SpO2)*

Oxygen levels in your blood can change with heart and lung function, activity, and altitude

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

Pulse rate (PR)

How often the heart pushes blood through your body, which can change with general health, physical activity, and with your mental or emotional state (e.g., stress, anxiety)

Heart Rate (HR)

The number of times the heart beats in a minute, based on electrical signals

Pulse Rate Variability (PRV)

The changes in your pulse rate that can show how consistently your blood is being pushed through your body, even with exercise or under stress

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

Breaths per minute (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

Perfusion Index (Pi)

A calculation of the relative strength of your pulse, which changes based on your circulation

30 + years of innovation and breakthrough advances have allowed Masimo, the makers of clinically proven SET® pulse oximetry, to miniaturize its monitoring technology and integrate it into a watch.
Masimo W1 watch measuring data

The Watch You Sleep With

True 24/7 continuous health data that tracks with your activities day and night, so nothing is missed

Back of Masimo W1 watch

Health Data That's Always There

Giving you the power to access your health data immediately

Three Masimo W1 watches with the one in the middle displaying home screen and other two placed on its back
Back of Masimo W1 watch

Health Data That's Always There

Giving you the power to access your health data immediately

The Watch You Sleep With

True 24/7 continuous health data that tracks with your activities day and night, so nothing is missed

Three Masimo W1 watches with the one in the middle displaying home screen and other two placed on its back

Keep Pace and Reach New Heights

Optimize your performance and get in tune with how your body reacts

Tennis athlete wearing W1 watch

Maximize Your Rest, Refresh Your Health

With the Masimo SafetyNet service we provide you the information that matters in the Sleep Report with an option to have your sleep report reviewed by a certified clinician

Model sleeping in bed wearing W1 watch
Tennis athlete wearing W1 watch

Maximize Your Rest, Refresh Your Health

With the Masimo SafetyNet service we provide you the information that matters in the Sleep Report with an option to have your sleep report reviewed by a certified clinician

Keep Pace and Reach New Heights

Optimize your performance and get in tune with how your body reacts

Model sleeping in bed wearing W1 watch

Get and Stay Healthy Together

Share and view health and activity data, updated in near real time, with friends and loved ones

Model sitting on chair wearing Masimo W1 Watch
Model sitting on chair wearing Masimo W1 Watch

Get and Stay Healthy Together

Share and view health and activity data, updated in near real time, with friends and loved ones

Masimo Health app

See patterns and trends in the free Masimo Health app

Review your data and gain important insights into your health information

Available for Android and iOS devices

2 phones displaying Masimo Health app dashboard

Masimo Health app

See patterns and trends in the free Masimo Health app

Review your data and gain important insights into your health information

Available for Android and iOS devices

2 phones displaying Masimo Health app dashboard
Masimo Services: Your Personal SafetyNet
Join to get deeper insights to help you stay informed, motivated and inspired!
Basic
$7.99/month
or
$79/year
Advanced
$18.99/month
or
$189/year
In-app insights into your health data trends

In-app analytical tools provide deep insights into key health signs as they change over time.

Access to new health data and app features

Gain instant access to features and enhancements as they become available.

Access to instant software updates

Gain instant access to software enhancements as they become available.

Automatic assessment of overall wellness and sleep health quality

Insights into your bio-signals, empowering you to take action.

Health data sharing Share with one person Multi-person sharing

Share your health data seamlessly with friends and family for 24x7 visibility into your loved ones' health.

In-depth health reports Pay Per Report

Automated reports with in-depth insight into your recent health data, summary scores and recommendations with key insights from health and wellness data that impact your physiology

Secure Data Storage One Year Three Years

Your health data is stored securely in the Masimo Health cloud while your account is active.

Health Coach — coming soon Pay per session Pay per session

Your personal health coach can help you implement lifestyle changes and reach your wellness goals.

References

  • 1 Estimate: Masimo data on file.
  • 2 http://health.usnews.com/health-care/best-hospitals/articles/best-hospitals-honor-roll-and-overview.
  • 3 Published clinical studies on pulse oximetry and the benefits of Masimo SET® can be found on our website at http://www.masimo.com. Comparative studies include independent and objective studies which are comprised of abstracts presented at scientific meetings and peer-reviewed journal articles.
  • 4 This represents approximate run time with Screen on-time: 0%, Bluetooth connection On, Active Measurement, SpO2 and Heart Rate (Continuous Vitals On), Heart Rate (10 Spot-Check measurements), using a fully charged battery.
  • Arterial oxygen saturation.
  • ARMS accuracy is a statistical calculation of the difference between device measurements and reference measurements. Approximately two-thirds of the device measurements fell within ± ARMS of the reference measurements in a controlled study.
  • † RRp stands for respiratory rate from the pleth.

  • Resources

  • Masimo W1 Whitepaper
  • PLCO-006168/PLM-14147A-0123

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