How Accurate are Fitness Trackers?

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Majority of fitness enthusiasts enjoy keeping track of their progress during their daily exercise routines. To help them do this, they invest in fitness trackers that monitor their daily activities and let them improve their routine over time. Thankfully, there is a wide array of trackers in the market, making it easier for you to choose the one that meets your needs.

So, how do fitness trackers work?

Fitness trackers provide
a variety of statistics on the type of exercise an individual is involved in.
These parameters can include the number of steps taken, heart rate and calories
burnt during exercise among others. The final statistics provided are often a
combination of various types of information collected throughout the exercise
regimen. Some of the ways that fitness trackers gather information include:

  • Use of sensors

Since a majority
of trackers are worn the arm, it makes it possible for the sensors in the
device to measure motions and vibrations that take place during exercise. The
sensors keep track of movements in all directions using a gyroscope and use the
data to calculate steps taken and calories lost. Some of the data measured by
the sensors include patterns of movement, acceleration, intensity, frequency, and

  • Use of algorithms

Different types
of fitness trackers use various algorithms to calculate the amount of exercise
done during a regimen. The trackers rely on sensors which after collecting data
is converted into information that is easily understood by the user. Most
times, the algorithms that translate raw data in the tracker have various
thresholds resulting in different readings for the same person.

  • Special features

Most fitness
trackers seek to differentiate themselves from others by providing extra
features to exercise lovers. It is common to find trackers like those listed at
https://www.bestreviews.guide/fitness-trackers having unique
features that make them a favorite of fitness enthusiasts seeking to remain
healthy. Some have optical sensors that illuminate your skin and go deeper to
your capillaries to measure the rate at which your blood is being pumped in the
body. Others give information on sleep patterns using wrist movements for the
benefit of the user.

What you need to know about the accuracy of fitness trackers

It is obvious
that no two fitness trackers will provide the same results when used by the
same person. The main reason for the discrepancy lies in the use of various
data collection and analysis processes which result in slightly different
outcomes. Even so, the advantages of using fitness trackers cannot be ignored
despite the minimal difference in results. Some of the benefits of using these
trackers are:

  • Helps
    track performance

Starting a fitness journey needs a lot of willpower
to keep going until you reach the final goal. Using a fitness tracker makes it easier
to stay on track as it gives you feedback on your progress step by step. Most
times, the input is in the form of a variety of statistics that help you gauge
whether you are improving or not. Even though the information given by a
tracker may be an estimate, it still offers a pretty good idea of the progress
made so far. Also, as technology gets more
sophisticated so does the wearable trackers, with many being worked on to
provide information that is as accurate as possible

  • Helps
    set fitness goals

When used correctly, fitness trackers can help
you reach your intended goals much faster and in a healthier way. It is essential
to engage with the wearable device as often as possible to learn how it works
and customize its features to meet your needs. You are likely to be more
focused when you get regular updates about progress towards your overall
fitness goal. To get the most out of your fitness tracker, you need to set
goals that are achievable over a fixed period. You could use the reminder
feature in your device to get you motivated in the morning or evening to
exercise and move towards your dream fitness goal.

  • Helps
    in heart rate measurements

The heart rate is one of the measurements that most fitness trackers record
when you are doing various exercises. Most trackers give a pretty accurate reading for the heart rate which is essential for anyone seeking to keep
track of the measurements. The data collected by the device is often translated
into information that is easy to understand making them worth the investment.
In some cases, the measurements may vary, but the outcome is usually around the
same figure making it important for those
interested in such data to consider buying a fitness tracker. All the same, a
healthy heart is a sign of a healthy body regardless of one’s age.

  • Helps
    in the assessment of overall health

Fitness trackers have been criticized for
becoming a substitute for professional advice on exercise and weight loss. It
is true that many exercise lovers rely on their trackers to monitor their
health and progress, but this does not mean they do not seek help when in need
of professional advice. In most cases, using fitness trackers makes them aware
of every change in their body so that they can respond appropriately.
Additionally, trackers make it possible to provide good enough information
about the state of their health whenever the need arises.

Overall, it is essential to understand that fitness trackers have their limits. Most times, they are designed to offer essential information to those exercising, but they also have a fashion element to them. Manufacturers of the trackers often upgrade them on a regular basis to make them as near perfect as possible so that the information offered is as accurate as possible. Even so, it is essential to go beyond the results they provided by the device to assess your progress as you exercise so that you are aware of the current state of your health. Let these devices be your starting point and motivation towards achieving a healthy lifestyle at any age.

[Image via: Google Images]

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