How Accurate are Amazon Halo Band Calories?

Empty calorie tracker sheet with a black pen and some applesEmpty calorie tracker sheet with a black pen and some apples

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Many of us use fitness gadgets to track our fitness journey. When using such gadgets, it is important that data like calories burnt and others are as accurate as possible to give a fair reflection of all we’ve been doing.

The calories burnt on the Amazon Halo Band are regarded as accurate. The band uses the activities it detects to estimate the number of calories burnt.

Stick with us as we will discuss how this calorie-burning detector works, as well as some of the other features of the Amazon Halo Band.

Accuracy Of Amazon Halo Band Calories Burnt Detector

The Amazon Halo Band is one of the top fitness trackers on the market. One of the most important features of this wellness device is the calorie tracker. This tracker works by the band detecting your physical activities like walking or running and sending the data to the Halo app. Using all your previous data, the Halo app then scientifically estimates the number of calories burnt with that particular physical activity.

The resulting calorie data has been shown to be pretty accurate. The problem, of course, is that there are no simple ways to determine calorie loss. Smartwatches and other fitness tracking devices also use a similar method as the Halo Band to detect calorie loss data.

However, one way to know if a fitness gadget is accurate is by comparing it to other such devices. Comparing the Halo Band with the Apple Watch and Fitbit shows that the results don’t vary by much. However, they can sometimes vary by as much as 50 calories, which is not too surprising.

The Halo Band is designed to closely monitor your activity levels and differentiate what kinds of activities you’re performing. For example, it will calculate the difference in calories burnt when you are taking a leisurely walk and when exerting more force by climbing stairs or running. As you are supposed to wear the band at all times, it will continuously monitor your activity, so there will be no blind spot that leads to errors.

What to Do if Your Halo is Displaying Wrong Calories Information

If your halo displays calorie information that you feel strays too far from the mark, it is time for you to recalibrate the device. This recalibration is done by resetting the band.

In order to do this, follow the steps below.

  • Unpair the band from your mobile device connected to it. Do this by going to your phone’s Bluetooth settings and using “Unpair” on Android and “Forget this Device” on iPhone.
  • Open the Amazon Halo app.
  • Go to settings.
  • Go to devices and select the Halo band.
  • Select Deregister band.
  • Double press the button on the band.
  • On the second press, hold the button down until the LED light blinks purple.
  • You can then open the Amazon app
  • Log in to set up the device again.

After you finish this process, your Halo app will start displaying the correct calorie information. You should note that your phone should be connected to the band so that both devices will sync intermittently.

Other Features of the Amazon Halo Band

The Amazon Halo band has all the standard features of a fitness tracker. The sensor module features an accelerometer, a temperature sensor, a heart rate monitor, two microphones, an LED indicator light, and a button to turn the microphones on or off.

The microphones are there for the voice analysis feature, which allows the band to record snippets of your voice and send them to the halo app. The app then analyses the snippets and uses them to determine your emotional state at the time. When signing up for the feature, the halo app asks you to read back a text so it will distinguish your voice from that of people around you.

Another unique feature of the Halo is body fat measurement. This feature doesn’t concern the band, as you will use a smartphone connected to the band via the halo app. The feature works by the app asking you to take four pictures of yourself from head to ankle. These four pictures will be taken from different angles. Afterward, the app uses the pictures to build a 3-D model of your body and then uses machine learning to estimate body fat. Surprisingly, this method brings about a pretty accurate result.


The calories burning feature of the Amazon Halo Band is remarkably accurate. While there is no way for a fitness tracker to get the exact amount of calories that you lose with every activity, many of them, like the Amazon Halo Band, can be pretty close to the actual number. If the calorie data you see on the app is far from realistic, recalibrate your band by resetting it.

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