Amazon debuts first health-focused wearable—constructed to trace day by day steps, tone of voice and emotional states


Amazon has launched its personal health wearable and well being app, constructed not simply to log an individual’s bodily exercise, however to additionally observe their emotional wellbeing, by scanning the tone of their voice day-to-day.

The Halo service and its wristband tracker—a slimmed-down model in comparison with units supplied by Apple and Fitbit, with no touchscreen or notifications—makes use of a mixture of synthetic intelligence-powered sensors and a smartphone digital camera to construct a 3D mannequin of the wearer, offering information on physique fats share, temperature, coronary heart charge and sleep high quality. Together with a weeklong battery, the water resistant system is designed to be worn 24/7.

In the meantime, two microphones report the tone of an individual’s voice, and use machine studying to notice indicators of vitality and positivity, and even tiredness and stress. This might assist the wearer log their feelings all through the day, and assist them perceive how they might sound to others, Amazon stated.

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“Well being is rather more than simply the variety of steps you soak up a day or what number of hours you sleep,” stated Maulik Majmudar, principal medical officer for Amazon’s Halo mission.

“Regardless of the rise in digital well being companies and units over the past decade, now we have not seen a corresponding enchancment in inhabitants well being within the U.S.,” Majmudar added. “We’re utilizing Amazon’s deep experience in synthetic intelligence and machine studying to supply clients a brand new technique to uncover, undertake and preserve customized wellness habits.”

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And whereas it’s not a medical system per se, information from Halo will hyperlink with Cerner’s digital well being data and taking part care suppliers. “Integrating the revolutionary physique fats share measurement from Amazon Halo instantly into the EHR offers physicians an actionable and beforehand exhausting to acquire well being metric with out the necessity for a health care provider’s go to or pricey expertise,” Cerner Chairman and CEO Brent Shafer.

All of the well being information collected by the system is encrypted earlier than being despatched to Amazon’s cloud servers, with physique scan pictures robotically deleted after processing, the corporate stated. Voice samples, however, can’t be listened to; they’re analyzed regionally on an individual’s smartphone and deleted thereafter.

The voice AI program, known as Tone, passively analyzes an individual’s pitch, depth, tempo and rhythm, and offers a abstract that can be utilized to establish emotional traits all through the day.

“I’ve been working from house with three children underneath the age of 4, so I take advantage of Tone to intestine examine that I’m not taking any stress out on my household or pals,” stated Majmudar, who earlier than becoming a member of Amazon was affiliate director of the Healthcare Transformation Lab at Massachusetts Common Hospital and an assistant professor at Harvard Medical College. 

“I examine my Tone outcomes in order that I could be extra intentional about how I talk in these unusual instances—and have observed it takes a burden off my spouse, as she doesn’t must be the one to inform me I’m overly burdened,” he stated.

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Amazon can also be working with a bunch of healthcare suppliers, health firms and wellness builders to offer challenges, exercises and methods to hyperlink accounts. This consists of the American Coronary heart Affiliation and the Mayo Clinic, in addition to Orangetheory Health and WW, previously generally known as Weight Watchers. 

WW may also supply a free Band and 6 months of the Halo service as a part of a brand new WW membership. “The Amazon Halo Physique composition instrument is a crucial complement to weight measurement, and we’re thrilled our members may have entry to this info frequently from the consolation and privateness of their very own houses,” WW CEO Mindy Grossman stated. 

Halo may also function the complimentary wearable for the life insurance coverage supplier John Hancock, as a strategic collaboration with its Vitality digital wellness program. In 2018, the corporate introduced that it might solely supply plans that incorporate lively wellness monitoring and well being information.


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