Working out to lose weight, stay fit and even gain muscle especially for first-timers can be a mountain to climb at times. It can also seem like an uphill battle even for more experienced fitness enthusiasts. Koretrak smart tracker is especially useful in times like this to stay in shape and lose weight especially in a pandemic where there is an incentive to stay indoors and sedentary all day.
The Koretrak smart tracker has been described by its users right from the beginning as a motivation for exercising and a must-have for runners.
Since 2007, the Koretrak fitness trackers have provided an attractive and affordable way to keep fit and maintain general well-being. It basically does two things: It tells time and it tracks health parameters such as fitness, heart rate, and general activity.
Koretrak which is similar to many other activity trackers helps users in tracking the number of fitness and health parameters such as blood pressure, blood oxygen levels, and many more parameters. To understand this device, we would take a deep dive comprehensively into the Koretrak smart tracker.
What is the Koretrak smart tracker?
Koretrak smartwatch has combined the functions of a traditional time-telling wristwatch, a fitness band, and a sleep tracker in one simple device. It has been described as a personal wellness monitor that can be worn for a morning run and even as a fashionable timepiece. It is a manufacture of the leading consumer health and wellness brand, KoreHealth. The Koretrak provides services such as;
- Detection of deadly conditions like COPD, anemia, asthma, etc
- Self ECG test
- Sleep tracking
- Heart rate and calorie monitoring
- Counting your daily walking steps
- Blood pressure monitoring
- Take calls
- Organize appointments
- Receive text messages
The Koretrak fitness tracker keeps and stores health data and is one of the unique things about this device. It has the functionality to be connected to the user’s smartphone and the statistics taken are used to generate helpful charts and graphs. These charts and graphs can then be used to understand better sleep patterns, workout habits, and various other aspects of general well-being.
Concept of Activity Tracking
Activity trackers generally refer to wearable devices which monitor and record a person’s fitness activity. Most of the time, they are made in form of wristbands and smartwatches. They track fitness-related metrics such as distance run or walked calorie consumption, and heartbeat. Activity trackers these days are synced with users’ devices, often wirelessly to computers or smartphones with data storage ability for future data tracking.
The term activity trackers have now become a primary descriptor of wearable devices such as the Koretrak which monitors and records an individual’s fitness activity.
This concept was developed in the United States out of written logs which eventually led to the development of spreadsheet-style computer logs in which entries were made manually, such as that provided by the President’s Council on Physical Fitness and Sports as part of The President’s Challenge.
Further improvements in technology, especially information technology in the late 20th century and the early 21st century allow the automation of monitoring and recording of fitness activities and then integrating them into more easily worn equipment.
Earlier examples of this illustration include wristwatch-sized bicycle computers that monitored speed, duration, distance, etc. These devices were made available at least by the beginning of the 1990s. Wearable pulse monitors for athletes had been available, however, since 1981.
Wearable activity tracking devices were available in certain consumer-grade electronics by at least the turn of the 21st century. These devices include wireless heart rate monitoring that was integrated with commercial-grade fitness equipment found in places like gyms.
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Electronic activity trackers are in essence built to be upgraded versions of pedometers. In addition to counting steps, they make use of mini devices such as accelerometers and altimeters to calculate mileage, graph overall physical activity, calculate calorie expenditure, and in some cases also monitor and graph both heart rate and quality of sleep. Some also include a silent alarm.
Some newer models of these kinds of devices approach the US definition of Class II medical monitor. Class II medical devices describe a category of devices that are considered to have a moderate to high risk to the patient and user.
It is reported that in the United States that 43% of medical devices fall under this Class II category. Most medical devices are considered Class II devices. Some manufacturers hope to eventually make them capable of alerting to a medical problem, although, FDA approval would be required in the US.
Early versions of these trackers such as the original ‘Fitbit’ manufactured in 2009, were worn clipped to the waist and formats have since diversified to include wristbands, armbands (smart bands), and smaller devices which will be clipped wherever preferred. Nike and Apple in conjunction developed the Nike+iPod, which a sensor-equipped shoe that worked primarily with an ‘iPod Nano’. In addition, logging apps now exist for smartphones and social network sites like Facebook.
The Nike+ system now works without the shoe sensor, through the GPS unit within the phone. The Apple Watch and a few other smartwatches offer fitness tracker functions. In the United States, BodyMedia has developed a disposable activity tracker to be worn every week, which is aimed at medical and insurance providers and employers seeking to live employees’ fitness, and Jawbone’s UP for Groups aggregates and anonymizes data from the company’s wearable activity trackers and software applications for employers.
Other activity trackers are intended to monitor vital signs in the elderly, epileptics, and other people with sleep disorders and alert a caregiver to an anomaly.
Earbuds and headphones tend to provide a far better location for measuring some health-related data, including core body temperature. To this effect, the United States-based biometric technology company, Valencell has developed sensor technology for brand new activity trackers that take their observable measurements at the ear rather than the wrist, arm, or waist.
Numerous companies have also released devices within the sort of a hoop that leverages the capillaries within the finger to take these measurements.
There also have been collar-mounted activity trackers for dogs.
Much of the appeal of activity trackers that makes them effective tools in increasing personal fitness comes from their making it into a game, and from the social dimension of sharing via social media and the resulting rivalry from their individual progress. The device can function in such a way of identification with a community, which extends to broader participation.
The standard activity-tracking smartphones or web applications present data primarily in a statistical form which is meant to be assessed after the activity has ended. However, research suggests that if we would like a more robust understanding of the information, would make sure that intelligent computing is to be included within the systems that run the applications.
Some users and reviewers remain a bit negative towards the activity tracking technology, making the case that since these trackers are often built such that they are ‘mirrors’ displaying one’s identity and thus, misrepresentations can be problematic, to say the least. There is also research detailing problems in tracking devices with regards to how we inhabit, experience and move our bodies and lives.
All forms of activity logging also have the potential to carry privacy implications. Social networks related to activity trackers have at times inadvertently led to breaches of privacy such as involuntary publication of sexual intercourse, and therefore the potential for advertisers and health insurers to access private health data through the devices should be of concern.
In 2016, there have been several advances made in reference to fitness tracking geared towards kids with a reasonable range of options from organizations such as UNICEF and Garmin.
Activity trackers are widely used in medical sciences, sports and security. They also have the ability to detect abnormal and unforeseen situations and monitor physiological parameters and symptoms through these trackers.
This technology has transformed health care by allowing continuous monitoring of patients without hospitalization. Medical monitoring of patients’ blood heat, heart rate, pulse variability, brain activity, muscle motion, and other critical data is often delivered through these trackers. Moreover, in sports training, there’s an increasing demand for activity trackers.
For example, measurement of sweat rate was possible only in laboratory-based systems a couple of years ago but is now possible using wearable sensors. Heart rate variability (HRV) has the potential in determining the standard of an exercise regimen. Additionally, HRV is suggested among the athletic community as a wake-up call for over-training. In these ways, HRV is often wont to optimize performance.
Activity trackers are available both with and without display.
Talking about some drawbacks now; certain movements of the user, like working within the house, cycling, swimming, dancing, or rowing can distort the results obtained from activity trackers. In a test conducted by Stiftung Warentest, for instance, it was discovered that no product has successfully determined the space of a motorcycle ride, even approximately.
The determined values for the human energy transformation were then observed to be erroneous. With the guts rate, large deviations are observed at wrist trackers, and it’s recommended for this purpose to use appropriate chest straps.
Wristbands are often uncomfortable to wear and inadvertently be lost. For some products, genotoxic substances were detected.
The connection of activity trackers with social networks can also cause a violation of privacy, such as involuntary publication of sexual activity.
The apps of some activity trackers not only transmit personal data but also private address lists to servers on the web without notifying or asking the user. Even when the user base is anonymized, the mere presence of geo-location data could also be a national security risk.
However, the results of a study among semi-professional half-marathon participants suggest that these users are open to sharing tracked activity data on a voluntary basis with friends at 51.7%, family members at 43.4%, or a physician at 32.3%.
In studies into who are overweight or obese some evidence has found that the use of these types of devices results in less weight loss rather than more after 18 months of use. However, it’s been noted that the activity tracker utilized in this study may be a now-discontinued model that is worn on the upper arm, which could be uncomfortable, and wear times of the tracker were low.
One review of six studies discovered little evidence that activity trackers improve health outcomes. Of five studies that checked out weight loss, one found benefit, one found harm, and three found no effect. Another systematic review covering 35 studies and 7454 participants, published at the British Journal of Medicine, found that activity trackers merely increased people’s physical activity by a mean of 1850 steps per day.
According to another study comparing 8-week interventions and 4-month follow-up of physical activity monitors, a guided weight loss program, and both together, activity monitoring and therefore the weight loss program is related to similar improvements and both combined together are related to more improvements than either alone.
It is however unclear to know whether activity changes exist in children and adolescents.
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The technology behind the Koretrak PRO
A wearable tracker works simply by continuously sensing the movements of the body on a three-axis accelerometer. The data is recorded every time it is worn and is powered up. This enables the tracker to trace if the user in question is walking forward, running fast, or even standing still.
All this data is then stored within the tracker for further processing. Processing occurs when the data is transferred to the software related to the fitness tracker on the smartphone or laptop with which it’s synced.
Since the individual has already shared personal details with the software, the information collected is run through a customized algorithm. This makes it possible for the software to detect what the various movements recorded actually imply.
It groups these movements into different activities and further generates more information supported by these details. They are then usually stored under different headings within the fitness tracker application for easy assessment.
When the user taps the app, a good sort of information is out there from the processed data, ready for reading. The app lets the individual monitor how many steps are taken, at what speed, the pace of the user, and even the amount of calories likely to possess been burnt. The app allows the individual to interact with the knowledge in a user-friendly manner. The benefits of an activity tracker include but are not limited to,
- Exercise during the primary trimester of pregnancy goes a long way to avoid gestational diabetes,
- The active lifestyle is associated with a lower risk of death from a heart attack, etc.
A fitness tracker can help an individual in self-monitoring of their activities. It helps in setting fitness goals like meeting a basic regular exercise activity goal, burning a selected number of calories within the day, and even drinking a targeted number of glasses of water.
There are a number of options in activity tracking applications. It can reinforce motivation by showing the user exactly how much of a goal has been met. It is easy to use and really convenient to live different parameters.
Expatiating further on this point, an individual may have the goal of losing five kilograms in a month. Now this goal is split up into different heads by the applications using the algorithms available. There can also be a target for calories to be consumed each day, as opposed to calories that need to be burnt.
The app will then find out what proportion of every exercise must be wiped out the day. Now daily targets are available to the individual at a single swipe of the smartphone.
By meeting these targets the individual will eventually reduce harmful indulgence. The constant ability to monitor the degree to which a target has been met is a good motivator for the individual engaged in the weight loss process.
Add within the ability to share this progress on social media sites with their family and friends using the app. The constant positive attention and feedback are certain to assist the individual stay the course till the target is achieved.
Fitness trackers are worn by individuals also can help in research studies being conducted on a larger number of individuals. The number of people who are often monitored during a laboratory is often restricted, but with the assistance of wearable fitness trackers, the researchers can study the information collected for a much larger target group.
The alternative could be to believe clinical interviews or activity logs kept by the volunteers. As a great number of this is able to be subjective information, it might be less accurate for various forms of analyses than the data directly obtained from the activity trackers.
The collection of the information would even be much faster because the whole process would be automated. There is a provision for some scope for error when using fitness trackers that use sensors. Before these trackers are utilized in actual experimental studies, they have to be validated and checked for reliability.
There will always be some margin of error that will get to be addressed in any scientific study. However, using these wearable fitness trackers can make it easier to gather large amounts of knowledge for research. These gadgets eventually can revolutionize the way and manner scientific fitness studies are carried out.
How to Use the Koretrak Pro activity tracker
It is actually very easy to use the Koretrak smart activity tracker
- Get a Koretrak pro smartwatch
- Slap it over your wrists
- Perform activities you want to measure their effects
- See the results of the personal tests
Pros and cons of the Koretrak activity tracker
- The pros/advantages of the Koretrak tracker are immense and they include;
- It is relatively cheap: For the functions it performs, it is quite affordable
- It ultimately enables daily goal setting
- The onboard sensors provided in the smartwatch goes a great length to monitor your health status
- Your sleep improves while using the Koretrak
- It is very comfortable on the skin when you wear it
- It is made with high quality, durable material
- It comes with some level of water resistance
Likewise, there are cons of this product and they include;
- It is very limited in stock at present
- You can only get it online on their official store
Where can you get the Koretrak activity tracker?
It is highly recommended to purchase this device at the official store of the manufacturers online. This recommendation is to ensure users don’t miss out on the authenticity of the product as there are so many counterfeit ones out there, It also helps you to get the available discounts when available. Presently, it has a 50% discount rate when buying from the online store.
Their current prices include:
- One KoreTrak Watch: $49.95
- Two KoreTrak Watches: $99.90
- Thee KoreTrak Watches: $112.39
Koretrak pro review- Conclusion
In conclusion, the Koretrak activity tracker provides an avenue for general all-around fitness. With the prevalent rates of heart disease and obesity, it has become paramount to be cautious of your health. For a long time, there has not really been a self-help mechanism to monitor certain body vitals.
Activity trackers generally and Koretrak particularly diminish such problems. We have gone through extensively the entire working mechanism and methods of the device function to give the best analysis of the device.
The Koretrak is also a pocket-friendly device considering that the present pricing goes for between 49 dollars and 115 dollars depending on the number of watches you are buying at a time for yourself, friends, and family.
Finally, buying from the website at the moment guarantees up to a 50% discount so you are likely to get a perfectly fine deal there.
