smart health connected bracelets deceive their owner

November 12, 2019

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You thought that the device attached to your wrist was like the angel giving good advice? Think again. In reality, your smart health connected bracelet is lying to you.

Health and sport have become issues of major concern. Today, many people wear a wristband on their wrist or have a device for measure everything you can measure in the human body. The number of steps, the heart rate through the phases of sleep and each time the arm hits the water when swimming the crawl. Every little movement is recorded and analyzed.

Based on all the information collected, users adapt their lifestyle, do more exercises, and eat better, or at least differently. That means that the power of these smart health connected objects is immense and influence life many people. People who grant so blind trust to their devices and follow exactly the instructions they give. It is then legitimate to know if these instructions are justified, or even just.

Bracelets smart health connected next to the plate

An Androidcentral reporter has realized an experiment to Review the "veracity of the words" of these smart health connected bracelets. The results are clear. It turns out that these objects deceive us. Is this a ploy of robots to control humans and the world? Probably not. It's just that we are unpredictablethat our actions and our reactions can not always be reduced to figures.

How did the journalist come to this conclusion? Every morning, Russel Holly short 5 km all alone, then it goes 5 km with his son. He uses the Fitbit Ionic bracelet and his son a Fitbit Ace 2. Sometimes it happens to him to have forgot to recharge his fitness watch. He then uses the Google Fit app on his phone. He knows that the course is five kilometers. But Google Fit tells him he only walkedjust over 3 km. Which makes a big difference. The application is not the only one to be wrong since the Fitbit Ace 2 of his son also indicates a little more than 3 km traveled. Where does this gap come from?

connected bracelets lie

GPS vs pedometer

The use of GPS is certainly the main cause. It will always be more accurate than a device that measures distances to the number of steps. Firstly because the steps of the people are all different and that to inform its size and its weight is not enough. Then because a step counter can misinterpret the information it receives. A device without GPS is likely to have everything wrong.

The journalist continues by demonstrating how wrong a pedometer can be. It has happened to him while driving, that his fitness app tells him that he has reached his goal for the day. Strange, so that he is sitting behind a steering wheel. However, it takes little to the accelerometer to take into account false measurements, simply because the associated device is agitated in all directions or subjected to shocks.

smart health connected bracelets are not a quick fix

This is just an example, but the conclusion of all this is not to deter people to buy this kind of devices. All in all, they still a positive impact lifestyle, encourage exercise and go green. No, it is important to remember thatdo not just trust to all that smart health connected bracelets tell. They are not the equivalent of accurate measuring gear used in medical services. It stays interesting and useful objects for athletes and those who want to get there gradually. They can play an important part in maintaining good health. But it is not a panacea either.

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