Friday, September 17, 2021

Amazon’s Halo fitness band can analyze your tone of voice and body fat, but it makes me feel insecure instead of motivated

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Prices pulled from the Amazon Product Advertising API on:

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

Like many individuals, the record of issues I verify when selecting up my telephone all through the day has grown to be fairly lengthy. E-mail, Slack, Twitter, and Instagram are just some of the apps I discover myself compulsively refreshing out of behavior. 

I not too long ago added one other metric to that record: the way in which my voice sounds. That is as a result of I have been carrying Amazon’s Halo band, a health tracker that analyzes the tone of your voice along with gathering different extra conventional well-being information factors. The Halo band features a microphone for listening to your voice and makes use of machine studying to evaluate whether or not you sound optimistic, energetic, drained, or irritated amongst different moods.  

It is attention-grabbing to see an organization like Amazon deliver one thing new to the well-being and health area. And there are many issues Amazon will get proper with Halo on the subject of primary health monitoring. However, the options it developed to distinguish its health providing from these made by rivals like Apple and Fitbit — such because the tone evaluation operates — make me really feel insecure slightly than motivated.

You’ll be able to all the time select to not use the voice evaluation characteristic and simply put on the Halo as a daily health tracker, after all. However, that does not handle Halo’s largest disadvantage, in my view, which is that you want to pay $3.99 monthly after your first six months to get many of Halo’s options. That makes it arduous to advocate over trackers just like the Fitbit Encourage 2, which is cheaper and in some methods gives an extra performance. 

This is a more in-depth have a look at what it has been like to make use of the Amazon Halo.


One of many Amazon Halo’s marquee options is its skill to investigate the tone of your voice. The potential, appropriately referred to as Tone, can passively take heed to your speech all through the day and flag any notable moments at which you sounded notably optimistic or unfavorable. 

You may also select to have it consider your voice in actual time, or flip the characteristic off totally by shutting off the band’s microphone. The tone is designed to solely acknowledge your voice and never these of the individuals around you. And you should arrange the characteristic earlier than utilizing it, so it is utterly voluntary. 

Throughout the course of my evaluation, I left the microphone on and allowed the band to watch the tone of my voice all through the day. For the reason that Halo band would not have a display, the app serves as your window into your well-being metrics, together with the way you sound. The app’s residence display greets you with a dashboard displaying tiles for exercise progress, sleep information, your tone, and physique fats measurements. 

Tapping into these tiles allows you to view extra details about that metric, comparable to notable moments at which you sounded notably optimistic or energetic because it applies to Tone. Whereas it was insightful on some stages to see how I sounded throughout totally different conversations, it additionally made me a bit paranoid. 

Now that I have been carrying the Halo, I typically discover myself checking the app after a piece assembly or a social name with associates to see how I got here throughout the dialog. Apparently, I am likely to sound extra optimistic and energetic throughout work conferences (Halo makes use of phrases like “heat,” “appreciative,” and “proud” to explain my tone), whereas on occasions I sound irritated or dismissive in different conversations with associates or my husband.

Amazon’s Halo fitness band can analyze your tone of voice and body fat, but it makes me feel insecure instead of motivated

I could not assist however query any interplay that Amazon had labeled as sounding irritated or drained. Who was I talking to? What had been we speaking about? Is that what individuals suppose I sound like?

Amazon says the purpose behind Tone is that will help you be extra aware of the way you sound when talking to others to enhance your private relationships. Dr. Don Cole, medical director for The Gottman Institute, which focuses on research-based relationship counseling, says there’s worth in understanding the way you sound to others if there’s one thing to be realized from it. 

The primary three minutes of a dialog are particularly necessary as a result of they typically dictate how the remainder of the dialog may play out, Dr. Cole mentioned to Insider. As such, understanding how your tone comes throughout at first of a dialog might be useful, particularly for {couples} going via battle, in line with Dr. Cole. 

Nevertheless, it’s necessary to not get too hung up on the outcomes. Doing so may make it arduous to ascertain a private connection within the second. “I feel you may spend quite a lot of time worrying about, or desirous about, these moments slightly than simply experiencing the interactions,” Dr. Cole mentioned. “And I feel once we take ourselves out of the second, typically there’s loss there.”   

Amazon additionally has wellness packages and exercises that may enable you to enhance sure metrics and keep wholesome. The Tone metric has corresponding video packages that are supposed to enable you to enhance dialog and listening expertise. 

However, for me, it was unclear how watching a brief seminar on being a greater listener would assist me to sound extra optimistic and less irritated throughout conversations after I do not even know why my voice sounded that strategy to start with. 

Physique fats

The Halo‘s different headlining characteristic is its skill to measure and monitor your physique fats. Amazon does this by taking a scan of your physique via your smartphone’s digital camera after which producing a 3D avatar of your physique and a physique fats proportion via machine studying and laptop imaginative and prescient. 

Amazon says it is almost twice as correct as main sensible residence scales and similar to strategies a physician would use when it comes to accuracy.

To take a scan, you should first become minimal clothes. And by minimal clothes. I imply virtually nothing. For girls, Amazon suggests carrying a bikini high and backside or compression shorts with a bra or sports activities bra. After positioning the digital camera in the appropriate place, the app will let you know to show round a number of occasions in order that it could actually seize your full physique.

As soon as the scan is full, Amazon generates a proportion and 3D avatar in seconds. For privateness functions, Amazon deletes physique scans from the cloud by default after they have been processed until you select to save lots of them. You may also delete physique scan information anytime on the Settings menu (which I did instantly). 

The flexibility to take a physique fats scan from a residence in your smartphone is helpful as a result of it makes it simple to watch adjustments in your physique frequently. That is in line with Dr. Amy Lee, head of the vitamin at dietary complement maker Nucific, who focuses on weight management strategies and not too long ago spoke to Insider in regards to the Halo‘s physique scan know-how.  

However, Dr. Lee additionally mentioned Halo customers ought to take the outcomes with a grain of salt, particularly since it may be tough for a system like this to totally perceive nuanced variations in physique composition. 

Amazon’s Halo fitness band can analyze your tone of voice and body fat, but it makes me feel insecure instead of motivated

The outcomes additionally depend upon how rigorously the consumer follows Amazon’s instructions when taking the scans. And information like that is solely useful if the consumer understands that it needs to be factored in with different information factors, analysis, and conversations along with your physician, in line with Dr. Lee.

In different phrases, do not learn too deeply into the one physique fats proportion quantity that Amazon offers.

“For those who’re doing this at residence, and you haven’t any baseline and schooling in vitamin, and also you’re focusing all the pieces you are doing for the previous week on the change of a quantity . . . you may end up happening [a] rabbit gap,” Dr. Lee mentioned. 

I am precisely the kind of particular person Dr. Lee described. After I noticed my scan outcomes, I instantly panicked and questioned why my physician had by no means flagged my weight or physique fats proportion to me as being problematic prior to now. 

I turned fixated on the outcomes, which was irritating as a result of I felt completely effective about my private progress when it got here to maintaining a healthy diet and exercising repeatedly earlier than taking the scan. General, the physique fats proportion scan and Tone options left me feeling considerably paranoid and just a little insecure as a substitute for motivating me. 

So long as you are paying for the subscription, there are instruments within the app that will help you handle your train, eating regimen, and psychological wellbeing. However, sustaining a wholesome physique weight and fats proportion is a fancy job. 

And without extra steerage about which packages to begin with and contextualize these outcomes, it is arduous to search out this information to be helpful or actionable. 

For instance, what I’ve realized from carrying the Halo is that I am not within the wholesome vary of physique fats proportion, however, I am an extremely lively particular person based mostly on my Exercise Rating (extra on that beneath). That felt like a complicated message to me, so I want I had extra details about why that could be the case or what to do subsequent.  

Health monitoring and different options

There may be a method Amazon has improved the health monitoring expertise: the way in which it tallies exercise factors. Fairly than setting objectives each day for energy burned, the Halo displays your exercise on a weekly foundation. You earn factors for each minute you progress, with intense exercise counting for 2 factors per minute whereas reasonable and lightweight exercise will get you one level per minute. It additionally deducts factors whenever you’re too sedentary for lengthy durations of time. 

The weekly objective is ready at 150 exercise factors, which Amazon says is the appropriate vary for sustaining a wholesome coronary heart citing the American Coronary heart Affiliation. For those who hit 300 factors, you are thought to be very lively. 

Amazon’s Halo fitness band can analyze your tone of voice and body fat, but it makes me feel insecure instead of motivated

I like this technique as a result of some methods, it feels extra encouraging than dwelling by each day’s objectives. I am normally a nonsecular Apple Watch wearer, and it is made me obsessive about closing a minimum of two of my rings day-after-day if not all three. If I haven’t got time for a full exercise, typically I discover that I will not be lively in any respect as a result of I do know that any hope of closing my Transfer Ring — the round meter that fills up with energy burned from each day exercise — is completely gone. 

However, Halo’s weekly objectives inspire me to maneuver a minimum of just a little bit day-after-day even after I’m not committing to a full exercise. Taking a brisk 20-minute stroll feels extra productive after I know it will contribute to my weekly objective in comparison with the Apple Watch, the place it appears like that exercise simply falls right into a black gap if it would not get me to my each day objective.

The Halo additionally works effectively as a sleep tracker because it’s gentle and cozy sufficient to put on in a single day. However extra importantly, it offers a comparatively complete set of information about your sleep, even scoring the standard of your sleep very similar to Fitbit does. 

After carrying the watch to the mattress, the Halo app will concern a rating that signifies the standard of your sleep in addition to how a lot of time you spent asleep, how long it took you to go to sleep, the time you spent awake, and the way a lot of time you spent in REM, gentle, and deep sleep. That is way more thorough than the Apple Watch’s sleep metrics, which mainly simply let you know the period of your sleep. 

Amazon additionally gives a sequence of well-being packages underneath the Uncover tab on the Halo app, which options movies based mostly on partnerships with Exhale, Orangetheory, and lots of others that make it simple to leap right into an exercise or wellness train straight out of your telephone. You’ll be able to filter these movies based mostly on the kind of exercise, period, issue, and content material supplier. Sadly, although, you may filter these exercises by whether or not or not they require gear, which is especially necessary now that many individuals are exercising at residence. 

And since Amazon encrypts your well-being information, which is nice for privateness, you should manufacturing facility reset and re-pair your band with a brand new machine anytime you wish to enter your account elsewhere. Whereas I am glad Amazon is taking the suitable steps to save your well-being information, this additionally makes it tough to enter these exercise movies since I must re-pair my band with a unique machine every time I wish to view an exercise on a bigger display. 

As an alternative, I want Amazon would a minimum of make its Uncover packages accessible on different gadgets upon logging in without carrying over the remainder of your well-being information. Amazon suggests wirelessly casting exercises to a bigger display out of your telephone through AirPlay as a workaround. 

However, most of those options require Amazon’s $3.99 month-to-month subscription. Without that, you solely get entry to options like steps, coronary heart fee information, energy burned, and the power to log exercise via the exercise periods characteristic. You additionally solely get primary sleep information just like the time you have spent asleep and awake, and your temperature whereas sleeping. 


You lose the Exercise Rating, which was certainly one of my favorite issues in regards to the Halo, in addition to options like Tone, Physique Fats, Exercise Depth (which charges the depth of your exercise), Sleep Rating, Sleep Levels, and Insights, which spotlight developments and patterns in your well being and health information over time. Uncover packages are additionally restricted with no subscription. 

There’s additionally no strategy to handle or cancel your membership from inside the app. As an alternative, the app says you must go to the Your Membership & Subscriptions part of the Amazon app. An organization spokesperson advised Insider in February when this evaluation was initially revealed that it was deliberate so as to add a hyperlink that takes prospects to the suitable web page for managing their membership.

It is common for corporations to place some health monitoring options behind a subscription paywall. Fitbit does this too via its Fitbit Premium service. However Fitbit nonetheless gives an evaluation of sleep and REM sleep in its free tier, and it only in the near past made its Well-being Metrics dashboard available to non-Premium subscribers. And since Fitbit’s trackers embrace a display and may ship smartphone notifications, they nonetheless provide extra performance for the worth comparatively. 

Ease of use and battery life

The Amazon Halo is simple to get began with, and the setup course is similar to that of different smartwatches and health bands. Simply obtain the Halo app, put the band on its charger, and comply with the directions.

My largest concern in regards to Halo’s usability is the intentional design choice Amazon made to not embrace a display on its health band. Amazon says this to stop the band from turning into a distraction and taking away from Halo’s major objective of serving as a discrete, comfy well-being monitoring machine. 

However, I really feel like Amazon may have achieved this objective without omitting a display totally. Sporting a tool in your wrist that does not even inform the time appears like a missed alternative. I might have been most popular if the Halo had a small display that solely displayed the time and what number of exercise factors you have achieved for the week with no notifications. 

I would even argue that requiring me to verify my telephone to see my stats is extra distracting since I am prone to fall down the rabbit gap of verifying electronic mail and Twitter when selecting up my telephone.

Amazon does have another in the event you do not wish to verify your telephone: Simply ask Alexa. The corporate launched Alexa integration for the Halo in March, which means you may ask Amazon’s digital helper for details about your exercise, tone, sleep, and extra. The characteristic is off by default, and you may select to guard any health-related questions with a PIN.

Alexa’s usefulness depends upon how comfy you might be with Amazon’s digital assistant accessing your well-being information. However, Amazon is not the one tech large providing this sort of integration; the Google Assistant on Google’s new sleep-sensing Nest Hub may let you know details about your sleep when requested.

I’ve used Alexa to verify my exercise progress for the day. However, I woulda lot slightly have Alexa constructed into the band itself in order that I may use it to set timers and alarms throughout exercises as I do with the Apple Watch. 

Amazon’s health tracker can final for a decently very long time on a single cost, which makes it nice for sleep monitoring. I obtained just a little greater than two days price of battery life out of the Halo, however, it might in all probability last more when you’ve got the microphone turned off and are not utilizing the Tone characteristic.

Must you purchase it?

No matter your opinion on the Halo’s Tone characteristic and its physique fats measurements, there are extra successful choices on the market for these seeking an easy and inexpensive health tracker. Though I like Amazon’s method to exercise monitoring and respect Halo’s complete sleep monitoring capabilities, there are too many drawbacks to contemplate. 

The Halo‘s lack of a display and the truth that you need to pay $3.99 monthly after the primary six months to get the most effective options, like Exercise Rating, make it powerful to advocate. Sure, Fitbit additionally requires a subscription to entry superior options, but it surely nonetheless gives extra detailed sleep information in its free tier in comparison with Amazon. 

What are your options?

Fitbit’s Inspire 2, which is at the moment obtainable for $69.95, is a stable alternative in the event you’re on the lookout for a cheap and primary health tracker. It displays metrics like sleep, calorie burn, exercise, and coronary heart fee, lasts for greater than per week on a single cost, and reminds you to maneuver whenever you’re too sedentary. 

It additionally comes with a free one-year trial for Fitbit Premium, whereas the Amazon Halo solely comes with a six-month trial. However in the event, you select to stay with Premium, you must be aware that Fitbit’s service is noticeably dearer than Amazon’s at $9.99 monthly. 

For those who’re extra fascinated about coaching and restoration, the Whoop band is a screen-free health tracker that focuses on how your physique recovers from exercises, along with different metrics. It is gotten optimistic evaluations from critics at CNET and PCMag, but it surely’s expensive at $30 monthly. 

The underside line

Amazon Halo Band 3
Lisa Eadicicco/Insider

Amazon tried to do one thing totally different with Halo by making an easy, distraction-free health band that also manages to supply deeper well-being and wellness insights via a subscription. 

The issue, although, is that I did not really feel just like the Halo’s most original options — its skill to investigate the tone of your voice and calculate physique fats proportion — had been all that useful. As an alternative, they simply made me really feel paranoid and insecure. 

The one facet of the Halo that I benefited from essentially the most, its Exercise Rating, efficiently motivated me to get transferring every single day, no matter my schedule. However, that characteristic alone is not sufficient to justify a $3.99 month-to-month subscription on high of the $99.99 value.  

Professionals: Weekly exercise objectives are useful, have long battery life, works effectively as a sleep tracker

Cons: Options like Tone and Physique Fats aren’t useful, many options require a subscription, no display for even telling the time.

Prices pulled from the Amazon Product Advertising API on:

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

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