What Heart Rate Shortens Life

What Heart Rate Shortens Life

Resting Heart Rate and Lifespan

In a study published in the journal Open Heart, scientists analyzed 798 men living in the Swedish city of Gothenburg who were born in 1943. Middle-aged and older Swedish men with a resting heart rate of 75 beats per minute had a doubled risk of an early death, even though that rate is well within the normal range of 50 to 100 beats per minute. Every additional heartbeat per minute increased a person’s overall risk of early death by 3 % and their risk of heart disease by 2%. 

Actually, resting heart rate is probably an indicator of other heart risk factors.  As your heart starts to fail, your heart rate goes up for sure.  Too slow isn’t good — a heart rate down in the 40s also can indicate that the heart’s natural pacemaker might be failing.

To live better, check your resting heart rate a few times per week and at different times of the day. Talk with your doctor if your resting heart rate is regularly on the high end.

Wellue’s healthcare device helps you check and record your heart rate every day at home.

1. The ring-shaped design doesn’t affect daytime or nighttime activity.

2. Check and record your heart rate for instant and long-term analytics.

3. Vibrating or audible reminder for high/low heart rate. You can set a target heart rate zone you want, the device will remind you if it’s too high or low.

4. Can also monitor blood oxygen(SpO2)

Strap-free Heart Rate Monitor.

Track and Guard Your Heart

Medical-grade accuracy.

24-hour heart rate monitoring device for any scenes

Keep Your Heart Safe from Sleep Apnea

It is estimated that 22 million Americans suffer from sleep apnea, with 80 percent of the cases of moderate and severe obstructive sleep apnea undiagnosed. Over time, sleep apnea exposes the heart and circulation to harmful stimuli (adrenaline levels remain high) that may cause or contribute to the progression of most cardiovascular diseases, according to Dr. Atul Malhotra, associate professor at Harvard Medical School.

ECG signal represents the electrical activity of the heart.  ECG  signal is the most important and powerful tool used contains the diagnosis and treatment of heart disease.  Check your heart at home and get feedback regularly. Know what to do to prevent these diseases.

Early Detection and Avoidance of Potential Risk

Obtain the most stable and accurate ECG signal from the chest;

Use anti-allergic, highly innovative, medical electrode patches;

Capture signals every second, promptly remind abnormalities;

Achieve 24-hour continuous protection of your heart health.

Pulse oximetry is one of the metrics for analytics and diagnosis of sleep apnea.  This device can continuously monitoring pulse oximetry(blood oxygen) and record the data every day.

Check your heart rate every day.

You can choose to get a reminder for high/low reading of heart rate or blood oxygen.

What’s Right Cardiovascular Exercises?

Wear an exercise device to keep you in your target heart rate zones.

Set your target heart rate zone

Vibrating reminder for heart rate out of your ideal zone.


Designed to Overcome the Flaws of Existing Heart Rate Monitor in the Market

Sleep Apnea: 5 must-knows about CPAP machine

Sleep Apnea: 5 must-knows about CPAP machine

If you’ve been diagnosed with obstructive sleep apnea(OSA), you may want to avoid the side effects. If left untreated, sleep apnea can increase the risk of health problems, including:

  • High blood pressure

  • Stroke

  • Heart failure, irregular heartbeats, and heart attacks

  • Diabetes

  • Depression

  • Worsening of ADHDHeadaches

In addition, untreated sleep apnea may be responsible for poor performance in everyday activities, such as at work and school, motor vehicle crashes, and academic underachievement in children and adolescents.

So your doctor may want you to wear a CPAP machine. Wearing a CPAP machine when you have sleep apnea doesn’t just give you better quality sleep; it may save your life. Anybody that has one knows they can be a bit challenging.

Below are 5 must-knows about CPAP machines.

1. Make sure there is no leak

If your CPAP mask does not fit properly or isn’t properly cleaned, it can cause leakage. When there is a leak, there is a high probability that your CPAP machine isn’t able to reach its set pressure.

CPAP masks are available as nasal masks, full-face masks, and nasal pillows because one type of mask isn’t suitable for everyone. Before choosing a mask, there are a few factors you should consider. Mouth breathing, claustrophobia, sleep position, and machine pressure are important areas to evaluate. These should be discussed with your doctor before choosing which type of mask you should be wearing.

If your mask is strapped on too tight it can cause skin irritations. If it is too loose, it can cause a leak. Take the time to ensure your CPAP mask strap is secured properly to avoid any unnecessary CPAP side effects.

Wellue Solution

Wellue O2 Ring Continuous Oxygen Monitor records blood oxygen level overnight to check if the CPAP machine works well.  

You can also turn on the vibrating or audible alarming function to alert you when the blood oxygen drops caused by CPAP leakage. 

The alarming function can be turned off.

You can set different alarming thresholds according to your needs.

2. Clean Your CPAP Regularly

If a CPAP machine or CPAP mask isn’t properly cleaned on a routine basis, infections, such as lung or sinus infections, can occur.

Make sure that your CPAP mask and machine are clean. It is important to make cleaning your mask, tubing, and water chamber a regular habit to avoid any bacteria or fungi buildup. The CPAP mask and humidifier chamber should be cleaned daily with mild soap and water. On top of this, you should soak all of the parts in vinegar and water, using one part vinegar to three parts water. Follow this routine once a week. There are also sanitizing machines, like a CPAP cleaner, that you can purchase if you are having trouble keeping up with this cleaning schedule.

3. Solve the problems from the star

Sleep apnea is improved by CPAP as the device creates a constant airflow that keeps the airway from collapsing during sleep. While it’s used, sleep apnea can fully resolve. However, CPAP is not a cure in the sense that a limited period of use will not result in structural changes that can lead to discontinuation of therapy. It only works when you use it. 

There are a handful of options that may solve the problems from the start, such as losing weight, sleeping on your side, avoidance of sedatives and alcohol, surgery. Many people have multiple contributions to having sleep apnea. A complete fix should be based on the doctor’s clinical diagnosis.

Wellue Solution

Use the alarming function to discipline yourself to sleep on your side. 

You can also turn off the alarming function. Just wear it to record your blood oxygen overnight to see if you are gradually improving your sleep apnea. 

Ring-style design makes it comfortable to wear. Flexible and soft silicon fits different sizes of fingers. You don’t even feel it’s on at night.

4. Need to evaluate your improvement every day at home

Professional sleep study is important. However, it might not be convenient for everyone to get a sleep study in the hospital every day. Some people even find it hard to overcome the discomfort of connecting too many cables to the body. It’s suggested that you evaluate your improvement every day at home.

For example, pulse oximetry is one of the parameters used for diagnosis, but it can also be a tool to monitor ongoing treatment. Record your nighttime blood oxygen fluctuation at home every night. You could evaluate your sleep apnea improvement.

Wellue Solution

Record the overnight data of blood oxygen level continuously. Data on the APP reveals health insight.

Use the data to evaluate your severity and improvement every day at home.

FAD-listed and medical-grade accuracy.

Share the data with your doctor’s phone or computer easily.

5. Don’t ignore CPAP alternatives

You may have mild sleep apnea and your doctor may suggest that you don’t need to wear a CPAP machine. Or it’s not convenient for you to carry a CPAP machine with you during traveling. In these cases, how would you avoid the side effects of sleep apnea? You may consider CPAP alternatives. 

For example, there are specially designed oral appliances or dental devices that may be helpful in correcting anatomical problems. A pulse oximeter with alarming function can alert you when your blood oxygen drops. Then you can change your sleep position to breathe better.

Wellue Solution

Continuous data recorded reveals your improvement.

Vibrating or audible alarming function alerts you when the blood oxygen drops.  

You can set different alarming thresholds according to your needs.

Most Common Reasons Why Babies Wake Up At Night

Most Common Reasons Why Babies Wake Up At Night

Coaxing the baby to sleep is the most troublesome problem for many parents, and having a good sleep for the baby can not only reduce the parents’ worries about the baby, but also help the baby achieve better growth.  Parents can reinforce this habit of sleeping through the night with some good practices. WellueHealth tells you ways to ensure your baby sleeps peacefully for the entire night.

When Do Babies Sleep Through The Night?

A baby will sleep through the night after the age of three months . “Sleeping through the night” means that the baby will sleep for at least 6 hours in a row without waking up. Usually, a baby at this age will wake up at least twice during the night, perhaps for a feed or due to a soiled diaper. As the baby grows older, the number of consecutive night sleeping hours may increase.

It is to be noted that not all babies are the same and “sleeping through the night” could vary. Some infants average around five hours of continuous sleep while some may go up to eight hours.

Nevertheless, 80% of infants learn to sleep through the night, averaging around 11 hours, by the time they are nine months old .

But, there could be reasons for why the baby may not get a proper sleep in the night.

When It Comes to Baby Sleeping,

You Need to Look Further Than Your Regular Eyes Can See.

Why Does My Baby Not Sleep Through The Night?

The following reasons could be responsible for a baby’s inability to sleep through the night:

Babies who have a significant gap since their last meal before bed, are quite likely to wake up in the middle of the night due to hunger. Make sure the baby does not go to bed on an empty stomach. Include a breastfeeding session at the end of the day, right before bedtime. If the baby is old enough to eat solid foods, then give a night meal.

Just like adults, babies have two sleep stages – non-rapid eye movement sleep and rapid eye movement (REM) sleep; the latter is when one has a deep sleep. When switching from one sleep stage to another, a baby may wake up and have trouble sleeping again. Even adults and toddlers wake up, but fall asleep almost immediately. Babies may find it difficult to fall asleep instantly and thus may cry for comfort. However, as the baby grows, he learns to sleep better.

Rapid development at certain stages of life can interfere with the baby’s sleep. For instance, babies going through a growth spurt at around six months may feel hungry more often thus waking up in the night for an extra feed . The baby may abruptly stop sleeping through the night during these stages and then resume uninterrupted night sleeping again.

The circadian rhythm, also called body clock, determines how well someone sleeps. Sometimes, the baby may have ‘uncalibrated’ body clock, making it difficult to sleep and wake up at the right time. To ensure the circadian rhythm works properly, exposing the baby to some indirect sunlight such as the one falling from a window. Take him on a stroll in the warm sun during cold winter to help his body differentiate between night and day .

Discomfort due to teething pain can disturb the baby’s sleep. If it happens repeatedly, you can administer ibuprofen or acetaminophen (paracetamol) to the baby before bed to reduce pain, but only after consulting the doctor . Babies’ dentition period starts only after six months. Therefore if you start sleep training early at around three months, the baby can tolerate teething pain better without waking up in the night.

If the baby has any infections or diseases, then there is a high probability that he will wake up at least once in the night. You can prevent this by taking good care of the baby’s general health and helping him get prompt treatment in case of an underlying condition.

As parents, there is a lot you can do to ensure that your baby gets his required sleep through the night.

How To Make A Baby Sleep Through The Night?

You can make sure the baby is sleeping through the night by training him right soon after the first month. Here are some tips recommended by pediatric experts :

  • Follow a consistent bedtime routine. This ensures that the baby is all set for the night’s sleep. Some activities do great before bedtime such as bathing, reading, singing, and playing some soft music. Have the activity precisely the same time every day and have a set duration. Do not extend even if the baby seems to be enjoying it. It helps the baby establish a set routine before bedtime.
  • Maintain an ideal ambiance by keeping the environment in your baby’s room soothing and calming. Curtain the windows to make the room feel darker and also to insulate sounds from outside. Use a dim night light if possible. Also, use a softer voice when talking to the baby before bedtime. It makes him feel settled in for the night.
  • Place the baby in bed when he is drowsy but still awake. Do not wait for the baby to fall asleep in your arms before you place him in the bed. It will help the infant associate his night’s sleep with the crib, helping him sleep better.
  • You may consider using a pacifier. The American Academy of Pediatrics (AAP) recommends giving the baby a pacifier at night as it soothes while bringing down the risk of sudden infant death syndrome (SIDS) . Wait till the baby is at least a month old before you introduce a pacifier. Also, select a one-piece pacifier, which has no breakable parts .
  • Let the baby choose when he wants to sleep. Parents should accommodate the baby’s preferences, and make changes to their routine accordingly. It can help the baby sleep through the night and sleep better.

Wellue BabyO2™Baby Oxygen Monitor

Monitor Baby’s Blood Oxygen Levels with Audio Reminder in Mobile App and Device.

Wear BabyO2™ for your baby, put him/her in the crib or co-sleeper, connect the APP via Bluetooth. Know your baby is OK all the time, even when you are out of reach.You and your baby will both rest easy.

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Pediatric experts state that there is no one single way of making your baby sleep through the night . You will have to try many things before you finally arrive at what works for your baby. Finally arrive to a conclusion which solution is better for your baby’s sleep. However, you could face some genuine challenges while training your baby to sleep in the night.

What Are The Challenges In Training A Baby To Sleep Through The Night?

There could be some roadblocks while training your baby to sleep in the night. Some of them are given below.

Babies need time to develop a routine. They do not have a fixed sleep and wake cycles like adults. It means a baby may stay awake when you would expect him to sleep, and may doze off when you want him to keep awake. Therefore, when you start the training, you may notice inconsistent results. The baby may sleep through the night for a few nights, then go back to waking up repeatedly.

Be prepared for a lot of fussiness. If you start the training later, when the baby is older, then you may have to face tantrums. But do not give up . Consistency is the key to ensure the baby learns to sleep through the night.

The baby may have a favorite sleeping spot such as your arms or the bassinet. It may be difficult to separate him from the spot as the baby may have found the place soothing to fall asleep. However, over a period, the baby will learn to sleep in the crib.

Consistent effort is the key to help your baby sleep through the night. But remember, in spite of all the efforts, your baby could seem to have a hard time sleeping through the night. There is nothing wrong with it. Pediatric experts state that some babies are just poor night sleepers while some sleep through the night with minimal training. As babies grow older, they adopt regular sleep schedules that are predictable. Until then, do not give up on your efforts.

4 High Incidence Diseases of the Elderly in Winter

4 High Incidence Diseases of the Elderly in Winter

Is winter more cruel to the elderly? Absolutely true!

Winter is really the Great Divide, which is the period of the high incidence of these 4 diseases! Remember to remind your family!

Is winter really the Great Divide for middle-aged and elderly people? This is not a rumor, but a truth.

According to the research, the season does affect the mortality rate of the population, and the cold season has a greater impact on the mortality rate of middle-aged and elderly people, especially in December and February.

Why is it so cruel to middle-aged and elderly people in winter?

The reason may be: cold.

However, cold is not the main cause of death. Some basic diseases induced or aggravated by cold stimulation, such as cardiovascular and cerebrovascular diseases, respiratory diseases, etc., are “behind the scenes.”

What are the high incidence diseases of the elderly in winter?


1. Cardiovascular disease

Hypertension, coronary heart disease (often manifested as angina pectoris, myocardial infarction), heart failure, etc.

Chelation therapy and heart disease treatment concept as an alternative medicine for human blood circulation disease with 3D illustration elements.


A sudden drop in temperature will promote vasoconstriction, increased blood pressure, increased heart rate, and increased myocardial oxygen consumption. Coupled with cold stimulation, it will aggravate heart vasospasm, coronary plaques are easily ruptured, and more likely to cause myocardial infarction and other cardiovascular diseases.


Cardiovascular disease, especially myocardial infarction, will have some typical symptoms, such as chest pain and nausea. Some people may only have chest tightness or chest pain, and difficulty breathing.

Generally, the pain range is the size of a palm, but some people may show discomfort in the entire chest, even shoulders, left arm, neck, teeth and other parts. In addition, there may be symptoms such as restlessness, profuse sweating, dizziness, and extreme fear.

Prevention method:

  • Quit smoking and drinking;

  • 6~12 in the morning is the dangerous time for myocardial infarction. It is best not to go out for morning exercises in the morning in winter;

  • Remember to wear more clothes and keep warm when the temperature drops;

  • Patients with hypertension should take medication regularly. Stopping the medication without authorization will cause poor blood pressure control and even cause myocardial infarction;

  • Ensure daily nutritional balance and try to avoid high-sugar, high-salt and high-oil foods;

  • Rest more, avoid heavy physical work, and perform appropriate soothing exercises;

  • Seek medical attention promptly and treat as directed by your doctor.

Note: In addition, winter is also a period of high incidence of aortic dissection, and hypertension is the main cause. This disease is an emergency. Once the chest, back or abdomen suddenly appears torn like severe pain, you should be sent to the emergency department of the hospital in time.


O2Ring Oximeter

Continuous Ring Oxygen Monitor

Detailed analysis and records of overnight blood oxygen levels, heart rates, and body movements. It generates high-resolution trend charts every 4 seconds.

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2. Cerebrovascular disease

Cerebral infarction, including ischemic cerebral infarction and hemorrhagic cerebral infarction (hemorrhagic, commonly known as “cerebral hemorrhage”).


Hypertension is the most important risk factor for stroke.

After 55 years of age, the incidence rate rises significantly, and doubles every 10 years; while the temperature drop in winter may cause vasoconstriction, increased blood pressure, and insufficient blood supply to the brain, which may induce cerebral infarction.

In addition, atherosclerosis and atrial fibrillation are also “behind the scenes.”


When a cerebral infarction occurs, the typical symptoms are dizziness, unbalanced walking, and easy falling; headaches are severe or persistent; suddenly feel numbness on one side of the face or hands and feet, and some are numbness in the tongue, lip, or numbness in the upper and lower limbs; Sudden confusion, speech difficulties; sudden inability to see things, blurred vision, etc.

Prevention method:

  • Avoid severe cold and keep warm;

  • Avoid mental tension and emotional excitement, and maintain an optimistic and happy mood;

  • Patients with hypertension should monitor their blood pressure on time, keep their blood pressure stable, take the medication as prescribed by the doctor, and do not stop or reduce the dose without authorization.


Smart Blood Pressure Monitor with EKG 

At-home instantly monitoring

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3. Venous thrombosis


Because of the cold, the elderly do not like to go out for sports, but sit at home for a long time and watch TV or stay in bed for a long time. These will cause the blood return of the lower limbs to be blocked, leading to blood stasis; in addition, the elderly have reduced muscle tone and blood vessel degeneration. Changes and slowing of blood circulation in cold weather can easily induce venous thrombosis in the lower extremities.


When venous thrombosis of the lower extremities occurs, the affected legs will usually be swollen and painful, and the skin will be bruised and purple. In severe cases, chronic ulcers of the lower extremities may occur. If not treated in time, the thrombosis may fall off and cause serious complications-pulmonary embolism.

Prevention method:

  • Do not sit for a long time, and do soothing indoor or outdoor exercises appropriately;

  • Outdoor sports should not be carried out prematurely; pay attention to perspiration in time to keep warm after exercise.



Strap-free Heart Rate Monitor

Track and Guard Your Heart

Medical-grade accuracy

Strap-free, no constrain to the chest

Vibration alarm for high heart rate

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4. Respiratory diseases

Asthma, bronchitis, chronic obstructive pulmonary disease, flu, pneumonia, etc.


In winter, some areas often have haze and dust, which can easily induce respiratory allergic diseases;

In addition, in the winter, the temperature is low and the air is dry, bacteria and viruses especially like this environment, and respiratory infectious diseases are more likely to spread.

Studies have also shown that a low-temperature and dry environment can increase mortality from influenza and pneumonia.

It is worth noting that chronic obstructive pulmonary disease is mainly caused by smoking, manifested as chronic bronchitis and emphysema, and its damage to the lungs is irreversible.


Different respiratory diseases have different symptoms, but there are also similarities, such as: recurrent wheezing, shortness of breath, chest tightness, cough, sputum and other symptoms.

Prevention method:

  • Although it is cold, open windows regularly for ventilation to keep indoor air circulating;

  • Do not smoke, avoid second-hand smoke and kitchen fumes;

  • In dry and air-polluted places, air purifiers and humidifiers can be used;

  • People at high risk of allergies or asthma should avoid allergens;

  • Keep warm and avoid bronchial asthma caused by cold;

  • Patients with asthma should insist on medication and review regularly.


Wellue Oxylink™

Remote Oxygen Monitor

Monitor Oxygen Level And Heart Rate On Your Phone Via Bluetooth Or Wifi.

Continuously Track Blood Oxygen Levels and Heart Rate.

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Understand how your heart works to help you get the best workout

Our heart has a pretty big job to do. Its duty is to pump blood around our entire body, constantly. It sends blood to the tips of your toes, your stomach for digestion, and to your brain to function. Whether we’re exercising or not, your heart is always at work, pumping blood around the entire body to transport vital nutrients to every single cell.

For explanation’s sake, we’ll say the process starts in the heart, where blood is deoxygenated (has no oxygen attached to it). It is then sent to the lungs to receive oxygen, and returns to the heart to be pumped throughout the entire body, including your muscles.

Heart rate can be a key indicator of an individual’s level of fitness. Have you ever exercised so hard that you felt as if your heart was going to beat out of your chest? This is potentially because you are at your maximum heart rate level. As the level of energy required to perform an activity, such as exercise, increases, so does your heart rate.

This is because the muscles being used during exercise require more oxygen and energy to perform than they do at rest. In order to deliver those nutrients as quickly as possible, the brain will send a signal to the heart to increase its rate. The blood will flow quicker, and oxygen will be delivered faster to the muscles that require it. A conditioned heart will usually have a lower heart rate due to cardiovascular fitness and efficiency.

During exercise, the working muscles get their fix of blood and oxygen, but it’s not like your body completely stops sending blood to all other areas. If that were the case, our bodies would pretty much shut down as soon as we started exercising! Instead, your nervous system sends signals to decrease blood flow to non-essential areas like the digestive system — hence why some people experience stomach issues when they eat a big meal before a workout. It also decreases blood flow to muscles that might not be doing a lot of work. For example, when running, how much work are your arms really doing? They may be pumping as you move, but you’re not using them as much as your legs. The blood flow to the arms decreases slightly, and blood flow to the legs increases, sending nutrients to fuel the harder work.

Heart rate is a reflection of fitness relative to an individual’s activity level, cardiovascular efficiency, and muscular efficiency. The more efficient an individual’s heart is (or, how well it sends nutrients to those hard working muscles), the more fit that person typically is. However, this can be conditioned to the individual and their specific activity. For example, the muscles of a runner and a swimmer are each conditioned for the specific movements of their sports, and are therefore more efficient at those motions. This means they don’t need as much energy to perform their trained activities. However, have them switch sports and their heart rate will be much higher, simply because their muscles are not as efficient at those movements, and will require more oxygen to perform.

Studies have shown that regular cardiovascular exercise (for example, running, swimming, jump rope etc.) may decrease your overall heart rate. So, if you want to test it out, start by measuring your heart rate immediately after a cardio session. Train regularly, two or three times a week at the same or slightly higher intensity.

After four to six weeks, repeat the exercise and intensity of the initial test day and immediately measure your heart rate following the session to compare.

A reduction in heart rate has shown to improve quality of life, reduce the risk of heart disease, and increase longevity. When your heart is conditioned and able to function at a lower rate, it does less work, which means less wear and tear over the course of your life. If your heart rate is high for your age, it’s going to be doing more work while you’re resting — therefore, more wear and tear. For obvious reasons, of all of our muscles, the heart is the one we need to last the longest. What we do with our body and what we put into our body can determine what happens to our heart.