Blog

Smart scale accuracy has been long debated. The best results are probably going to go far beyond the smart scale as they will require similar variables such as flat floors and even the time of day. Since you will be thinking of measuring yourself every day, you should know that this will only be possible with the best accuracy if you maintain variables such as food intake or the time of day.

Smart scale accuracy

Smart scale accuracy may be one of the best ways to measure body fat. But what the debate is missing is that none of the alternative fat measuring methods are not exactly precise either. Before smart scale, people would use all type of techniques for the best results. They even used clippers to make the most out of each measurement and this would often require more than a single person to perform.

It must be said that even this method was not popular. It was too complicated and often times inaccurate. The only true method which seemed to be acknowledged for its accuracy was water submerging.

You would have to totally submerge into a water container and then the difference in volume would be calculated subtracted from the total to give a complete reading. However, even this method has its own critics, not to say that it was complicated to achieve.

This led to the development of the bioelectrical impedance technology which uses low-intensity currents to make body composition readings. These readings can play a crucial role in your overall health status. They can measure your weight, body fat level, bone mass, muscle mass, hydration levels, BMI etc. But there is some variable which can massively impact the scale accuracy:

Time of day

The time of day may be one of the most important variables when determining body composition. It plays a crucial role as changing the time with every measurement will limit the accuracy of any scale. This is why it can be a good idea to do the measurements early in the morning. It means you won’t have any food or water in your stomach and you will be able to replicate the same conditions the following day.

This can also start potential conflicts as users would get significantly different readings every time. This is why they might feel inclined to believe that smart scales don`t have good accuracy.

While it is true that smart scales need to develop in terms of accuracy, it is also true that users need to control the weighing conditions better. Before the largely available smart scales, these conditions would be checked by a professional or even by a doctor. It is now your responsibility to do this.

Hydration level

Together with the time of the measurement, the hydration level plays an essential role in receiving accurate results. This means you`ll need to carefully monitor your water and drinks intake which goes much further than you might expect.

If you are looking into the finer details and are a fitness enthusiast, you need to know that all the drinks we have during the day affect our body composition and reactions. This is why coffee can be considered as a drink which dehydrates the body. That’s why some coffee sellers offer complimentary water with each drink.

Sodas can cause a spike in blood sugar and if you consume such drinks you need to realize they will affect the results of your measurements.

Alcohol is another major influence in this area. This is why you will see people not drinking alcohol for up to a few weeks when trying to push for the best body composition.

Finally, medication can also impact your hydration level to a level you might not even expect. This is why you will need to control these variables. The best way to do so is to stick to drinking plain water and measuring your body to achieve maximum accuracy without other variables such as dehydration.

Floor surface

Another variable which is not discussed enough is the surface of the floor you use the smart scale on. Although you might think you have a flat surface you need to makes sure this is actually the case. If you`re unsure about the impact of the floors on the accuracy of your smart scale you can perform a simple experiment around your house.

You would need to weigh your body on different surfaces around the house. The variable readings you get will be a direct result of the difference caused by uneven surfaces.

So what do you need to do in this case? First, you will need to find a flat surface in your home. Ideally, this would be in the bathroom but it will also depend on the scale`s model as not all options come with rubber feet and can actually be slippery on the tile.

After you find a flat surface you need to ensure all your reading will be done in the same area to maximize accuracy while minimizing variables.

As you can see, smart scale accuracy can certainly be improved with simple and constant tweaks which are made to increase the stability of the measurements. These can be further improved only if you weigh your body using the same techniques. The good news is that once you find solutions which work for you, it will be easier to keep up the standards.

While it is true that not all smart scales offer accurate results, it is also worth noting that most products are performing to an acceptable standard for home use. This is why you will see a slow improvement in the accuracy of the smart scales but not in the direction you would expect.

Some innovative scales will use cameras to photograph your body and ad visual measurements to maximize accuracy. Until then, you need to do all you can to minimize variables such as the time of day, hydration level or the floor surface to make the most out of your smart scale.

Smart scales offer a solid tool to measure health indicators such as body fat percentage, bone mass or even hydration levels. These scales come in all shapes and sizes and unlike traditional alternatives, they can connect to your smartphone to synchronize the data and create an archive which can help you track your fitness progress.

Bioelectrical impedance

Bioelectrical impedance is the technology which sits at the base of modern smart scales. The technology sends a small intensity current through the body which analyzes characteristics such as body fat percentage.

The body’s composition is always changing, especially when you try to achieve a goal like losing or gaining weight. This is when most people tend to use a smart scale at home as it can help them navigate their fitness journey from an organized perspective.

What makes a smart scale?

Besides this technology, smart scales have been considered one of the alternatives to connect body composition readings to a smartphone or to a laptop. This brings the scales in the modern age and to achieve this they can be based on some popular mobile technologies.

Bluetooth is one of the technologies which have been used to synchronize the readings from the scale to the computer. The technology has the advantage of coming with mobile integration.

This means that most modern smartphones come with this quick data transfer alternative. Another technology used for data transfer is Wi-Fi. The way the scale work is by connecting to your homes` wireless network and making the data synchronization directly through the local connection to your computer.

Many new users might feel that these technologies can have limitations. To an extent, this might be the case. But it is also worth noting that many smart scales can make the readings even without these connectivity options when the device is out of range. The synchronization is done later, when the smartphone gets in the range of the scale.

What powers smart scales?

Smart scales work with regular batteries which can power the device. Simpler scales will come with batteries which last longer. But most modern scales are packed with features which mean they will need new batteries more often. So what do you need to improve the life of your batteries? It all has to do with the technologies your scale comes with.

If you have a scale with a touchscreen display you will probably need powerful batteries. If your scale comes with a complete range of readings such as for body fat, bone density and muscle mass, it may require the same quality batteries changed more often. The display is also important.

A classic digital display comes with greater energy efficiency. A modern display with LCD technology or OLED technology will require more energy to last a similar amount of time.

What are smart scales used for?

Smart scales are used to measure a series of body composition elements such as hydration levels. Although not all scales come with top technologies, you will find that most models can at least measure weight and body fat percentage.

Measuring body fat

Measuring body fat is how smart scales became popular. Just a few years ago, this technology was only available to professionals such as doctors. Now, the technology is widely available and can be used in your home. This means you can measure your body fat percentage on a weekly basis. But why would you measure body fat?

If you are concerned about your health or if you have been a recommended a healthy lifestyle to improve your health, you will be one of the people looking to measure body fat levels. This can give you an indication of your diet and exercise level. If you have a poor diet and a reduced physical activity level, you will have a higher risk of an increased percentage of body fat.

Measuring hydration levels

Hydration level can be crucial since the human body is mostly made from water. This means that keeping a good hydration is very important, especially when you begin an intense exercise routine. If you know how to hydrate during regular activities during the day, your body changes these characteristics and you will be required to drink more water after intense workouts.

This, of course, needs to be maintained every day. This is where a smart scale can help you keep track of all these essential indicatives which will be part of your healthy lifestyle. You can add the benefit or going back and comparing your hydration levels to your current readings and this can help you better understand your body.

Muscle mass levels

Muscle mass starts to decrease with age. This is why you can try to limit the effect of aging on your muscles with a targeted nutrition and an adequate physical activity regime. This means that you will be able to influence this process and this is where a smart scale might come as a practical tool to help you understand the direction in which you are going.

The good news is that the scale can also work for young people who want to develop their muscle mass or who want to establish a better ratio of body muscle to body fat, which can be a good way to increase your metabolism.

Muscle mass is also linked with weight loss since more muscle will burn more fat. This is why it is important to consider that muscle mass readings are a good addition to any smart scale.

Smart scales use bioelectrical impedance technology to make readings on your body`s composition. Without looking for too many options, you will soon realize that not all scales offer the same readings. Some are limited to body fat readings.

Others combine this with other readings such as those for bone density, muscle mass or even hydration levels. It will be up to you to decide which features are suited for your needs. And a good way to determine this is by assessing where you are trying to get with your fitness goals.

Smart scales can represent one of the latest trends in the health and fitness industry. It is always interesting to see how people use the scales for different purposes. As a family scale, it can work for all members as some models even come with user recognition functionality.

Elderly people may use the scale to measure bone mass which can be reduced in time. Gym-goers might use a smart scale to push for weight loss or weight gain. But is a smart scale truly worth it?

What you get in terms of technology

Bioelectrical impedance technology is at the core of many of these scales. The technology sends a small intensity current through the body and makes the readings within seconds. So what types of readings can you expect?

Body fat readings – these are the most common readings you get with a smart scale. As most users want to reduce the overall body fat level in their bodies, this is the main feature of the scales and it can be easily indicated with a percentage.

You generally want to maintain a body fat level below 15% for a healthy margin. Going below 10% is more difficult and requires more focus with the diet and nutrition together with regular exercises.

Hydration levels – hydration is essential to sustain all the functions in the body. This is why it can be a good idea to track the water level in our body. However, many users feel the readings are too broad and not constant enough. But this can be caused by a simple timing issue.

For the most accurate results, you should always measure using the same variables. You can measure your hydration level early in the morning after you weak up. This way you won`t have consumed any water or other liquids and the body will be closer to the previous reading.

Muscle mass – muscle mass can also be measured and the good news is that there are scales which can indicate the mass according to the body part. For example, some scales can show you that you have more muscle on the right arm than on the left arm. This is when you will need to know to adjust your training routine in the gym accordingly.

Visceral fat – this type of fat is different to the overall body fat as it targets the area around the abdomen. But why is this reading important? The truth is that the fat around the waist gets burnt after all the other fat in the body. This means you will need some extra efforts to get rid of the fat in this area.

Of course, there are also some associated risks with this fat. For example, males might encounter higher risks of circulatory problems if they maintain high levels of visceral fat for a long period of time.

Body age – another interesting reading comes with the body age approximation. This is one of the technologies which can be used as an argument for people who say sports and physical activity has no connection to a healthy and strong body.

As you will see, the more you progress with your fitness level the more difference this will make in your body`s age. Cardiovascular resistance might be responsible with reduced body age but keeping track of the indicator can be a good method of actually proving yourself that the fitness efforts are worth it.

Measuring fitness performance

The next point which makes a strong case for smart scales is with fitness performance. While you can approximate the progress yourself, you can find that using a smart scale can actually show you real progress.

Keeping track of the fitness indicators might not be required if you are healthy, but they are certainly required when trying to fight obesity of anorexia.

This is why even specialists will take measurements to see if you are actually progressing with your efforts. Thus, a smart scale is not only a choice for healthy people but it can actually represent a fantastic tool if you are pushing towards gaining weight or losing fat.

How often should you use a smart scale?

Depending on your goal, a smart scale can be used every day or at least weekly. Using a scale every day is recommended by some manufacturers. This is why some models come with daily weather updates also.

So are smart scales really worth it? The short answer is: yes. But the truth is that smart scales should not only be used when you get a recommendation from the doctor to tackle obesity or anorexia.

A smart scale should also be used when you are healthy to maintain an active lifestyle. The more chances you have to improve your body the more chances you get to be healthier.

Although it is not truly desired by all people to involve apps and smartphone into all aspects of their lives, this is one of the areas that could actually benefit you in the long term. Without losing focus, you can try and push for better health and more importantly, better results for long periods of time.

This is another problem many people struggle with. It is not just about reaching a goal and stopping, but good health should be a constant process. The truth is that these patterns cannot be seen easily and unless you write them down they are also harder to predict.

Thus, it might be worth it to just focus on maintaining good fitness levels and synchronizing the readings with your smartphone is the easiest way to do this.

Most modern smart scales make readings in a matter of seconds and then instantly synchronize to your smartphone. This can be a good opportunity to look back on your progress and focus on improving or maintaining your results.

With complex readings like bone density, change will not come overnight. But it is important to constantly measure so that you always know that you are going in the right direction.

Many people suffer from irregular sleep, and this can be dangerous if not treated at the right time. You have to understand that getting good sleep is essential for the overall well being of your body, and you cannot neglect this issue.

When the body is deprived of sleep, it affects many other organs, and you will not feel energetic during the day. Other than that, there are few people who have problems with breathing during sleep, and this can be dangerous for their health.

It can also be fatal in some cases, and you should immediately consult a sleep specialist if you suspect anything wrong with your sleeping cycle. They will use various devices to monitor your sleep and determine the quality of your sleep.

This will give a deep insight into your overall health condition, and you can easily get rid of a host of health issues in this manner. Apart from that, you can also consider using modern day wearable devices to track your sleep.

These gadgets are well known for tracking the movement of the body, and they will classify the movement of the body based on active phase and sleep phase. When there is no movement in the body for a few minutes, it will record the phase under sleep time and you can get an insight into how many hours of sleep you are getting during the night.

Sleep tracking is accomplished in a number of ways, and it offers many benefits for your overall health.

• It measures the number of hours you slept
• It will also be able to determine the sleep phase
• It helps people with sleeping disorders to identify the actual problem
• It is done through sophisticated devices that monitor various activities of the body and brain during sleep cycle

Duration of sleep

This is one of the most important parameters to consider when you are tracking your sleep. Any normal person would require six to eight hours of sleep on a daily basis, and you must give due importance to this factor.

On top of that, you should also consider the quality of sleep that you get in this time along with the duration. It is very easy to track this factor by using wearable devices that are readily available on the market.

They are very light in weight and you can easily wear them for the whole day without any hassles. Most of them can be worn on the hand or ankle like a wristwatch, and this will basically track the movement of your body.

When the body is still for certain duration, it is considered to be in sleep and you can easily get to know how many hours you slept in this manner. When you have disturbed sleep, your body will show some movement and this phase is easily recorded by the device.

In this way, you can get to know how much duration you spent in that phase and this will give you some idea about the quality of your sleep. However, you must adjust the sensitivity of the tracking device to the optimum level so that your regular breathing is not considered as a movement of the device.

Sleep phase

This is another important factor that will determine the overall effectiveness of sleep in the long run. There is no point in having disturbed sleep for many hours, as it provides very little rest to your body.

On the other hand, your body may get sufficient rest even during a short period of sleep if the quality of sleep in very good. To determine the quality of sleep you are getting on a regular basis, you should carefully monitor the sleep phase.

This is usually done in a lab by monitoring your brain waves, which will give detailed information about the phase of sleep by classifying the brain waves. In this manner, the period for which your body was getting deep sleep can be easily determined, and this will help specialists to identify any issues with your sleeping cycle.

It is usually not possible to get such insight into your sleeping pattern by using wearable devices. They are not usually capable of recording brain waves, and you will have to visit a lab and get the help of a sleep specialist for this reading.

Sleep tracking benefits

There are many benefits of this activity and you will be able to overcome many health problems when you rectify issues with your sleep. The easiest way to track this is to choose a good quality sleep tracking device that can be worn on your body.

You can wear them like a wristwatch and use good software to read the data in the morning. This will help you to get some insight into your sleeping pattern and help you identify any disturbances in your sleep.

If you notice the pattern on a regular basis, you can immediately consult a sleep specialist who will conduct further tests to determine the cause of such problems. You will be surprised to know that some people stop breathing for a short duration during sleep, and this will often go unnoticed until they visit a sleep specialist.

It can cause a lot of harm to the body in the long run and you should never neglect such issues. In this regard, the best thing to do is to visit a professional sleep specialist as soon as you notice something wrong in your sleeping cycle.

How is sleep tracking done?

The most common way of tracking sleep is to use a wearable gadget that will monitor body movement. It will give some insight into the duration of your sleep and you can identify any issues with disturbed sleep.

Apart from that, you can visit a sleep specialist who will put some electrodes on your head and monitor your brain waves during sleep. They will also track the breathing rate and heart rate along with the flow of blood in the body during the sleeping phase.

In this way, they will be able to do a detailed test on your body and brain activity during sleep to determine any problems with your sleep.

When it comes to measuring the accuracy of sleep trackers, you have to bear in mind that it depends on a lot of parameters. To begin with, you have to understand that most of the devices available on the market are wearable and you can conveniently wear them like a wrist watch on your body throughout the day.

This will continuously track your body movement and classify them as active phase and sleep phase. When there is no movement in your body for some duration, the data is taken as sleep mode and this is reflected in the software when the device is synced with your computer.

In this way, you can get effective results based on how you use the device. It is also advisable to wear them on different parts of the body for a few days and check out the average data for the entire period.

If you are testing this on your own, this is likely to give more accurate results than anything else. On the other hand, you can also go in for a professional check-up and get the help of a sleep specialist if you suspect any sleep disorders.

This is the best approach as they will use sophisticated equipment to monitor many things at once and you can get results with better accuracy.

Various factors that determine accuracy

• They are based on accelerometers and track body movement
• Advanced devices can also measure heart rate and breathing
• Professional equipment used in labs give better results
• It depends on the software used for analyzing the data

Accelerometer based tracking

Most wearable devices work on this concept and they can only detect whether the body is in motion or not for any particular period. In this regard, you will not be able to determine other problems associated with sleeping and you should not consider the results from such devices to be completely accurate.

While this may sound good for a normal person having healthy sleeping habits, it is not advisable when you have some serious issues with sleeping. The difference comes to monitoring the quality of sleep against the time period you spend in this activity.

You have to remember that you may not have good quality sleep and face difficulty in breathing on many occasions during your sleep. However, accelerometer based devices will not be able to detect these intricate issues and you cannot go with such results when you have some problems with your sleeping cycle.

In this way, you have to understand the limitations of the device before you depend on them for accurate results. On the other hand, you can easily use these devices to monitor other aspects of your health and they also offer the convenience of being able to wear them for long hours without any hassles.

All these advantages will outweigh the minor limitations of sleep trackers.

Measure heart rate and breathing

There are many trackers that can also measure your heart rate and breathing along with sleep activity, and this will give you better results. The simple reason for this theory is that you will have to consider the breathing pattern and heart rate along with various parameters to measure the quality of sleep.

Remember that the sleep phase can only be determined by monitoring brain waves and you cannot rely on body movement tracking alone to get this result. However, it is not feasible to get brain wave data with equipment you can use at home; you will need to sleep in a lab for a couple of days to get such data measured during your sleep cycle.

On the other hand, wearable devices have their own advantages and they are very simple to use for the common audience. This is the reason for their growing popularity, and most people will be happy to combine the breathing rate and heart rate parameters into activity tracking and get some idea about their sleeping pattern.

When you use good software that can integrate all this information and make sense out of it, you will be able to get reliable results in most cases.

Sleep testing in labs

This is the best way to get the most accurate results about your sleep, and you can easily rely on such tests. They are performed by experts who have many years of experience in this field, and they will use sophisticated pieces of equipment to monitor your sleeping pattern.

In this way, you can easily trust the results, as professional doctors will personally monitor all the data from the brain wave activity, oxidation in the blood, breathing rate and heart rate, along with various other parameters. In this manner, you can accurately determine the sleep phase and this will give you the best results.

They will even consider eye movement during sleep to recognize the sleep phase, and it will be able to help you determine for how long you are having deep sleep during the night. The only downfall of such tests is that they take a long time and that you will have to sleep in the lab for a couple of days to complete the test.

Apart from that, you will also need to wear many electrodes on your head to get the brain wave data. In this way, it is not suitable for the average person who does not have many problems with sleep on a daily basis.

Software

You will also have to consider the accuracy of the software in reading into the data when you use wearable devices. In this way, you can trust the popular software that is compatible with your device and monitor the performance closely for a few days.

This will give you the average performance on a daily basis, and you can consider this to be fairly accurate by general standards. You can also try using different software for the same data and check if there is any discrepancy in the readings.

All these things will help you to get better results from your device.