Bracelet for measuring calorie burn. Fitness bracelets for weight loss

The situation on the domestic market is such that the lion's share of fitness trackers is represented by manufacturers from the Middle Kingdom. Actually, this is neither good nor bad. It’s just that when choosing the best fitness bracelet, it is important to know about certain nuances that may directly affect the normal performance of your fashionable gadget.

Execution option

Not only private users, but also stores can purchase from large Chinese trading platforms. Hence, there is a possibility of receiving both an international version (where the settings include, if not Russian, then at least English), and a regional one, the display of which, even after persistent “dancing with a tambourine,” may not completely get rid of hieroglyphs. It is better to check or check with the seller before purchasing.

Strap length

As a rule, everyone is pleased to be able to choose from several colors. But is the bracelet size suitable for a specific hand? - many people forget to clarify. Some brands offer a choice of 2 options when ordering (usually for women's and men's wrists).

Pressure measurement

There are no fitness bracelets with blood pressure measurement in our rating, and there are several reasons for this. For the most part, such bracelets are very “left-handed” Chinese, not of the best quality, which, moreover, are almost not on sale or are only ordered from the PRC. In addition, a fitness bracelet is useful for monitoring parameters while moving, and a tonometer implies complete rest. Moreover, even medical wrist devices are not accurate beyond a certain age of the user. But pressure is most often controlled by people not from the youth crowd.

Waterproof

Those who are choosing a fitness bracelet, including for swimming, need to approach the matter carefully. Full moisture resistance is reflected by the IP68 protection class. And it is for this that the supported immersion depth is also indicated. IP 67 is characterized by tightness from dust, splashes and short-term immersion of no more than 1 m is allowed. But the WR (water resistance) levels of 20, 30 (2 and 3 Atm., respectively) designated by Chinese comrades are often misinterpreted as 20- 30 m under water, although in fact they say that there will be no problems with splashes, but with more serious “soaking” the tracker will probably “live for a long time.” And then try to prove to the seller that you are not a diver enthusiast.

Good luck with your purchase and stay healthy!

Today, just playing sports is no fun. We need data on heart rate, information on calories burned, sleep quality, distance traveled and number of steps. And sports bracelets with a heart rate sensor help us with this.

Is it worth buying a fitness bracelet with a heart rate monitor, are their readings accurate, and what are the most reliable trackers on the market? We will answer all these questions in our review.

As a rule, sports wearable devices are designed for non-professional athletes. If you play sports for yourself and don’t need accurate heart rate data, but want to achieve your goals or high results, then a smart bracelet with heart rate and blood pressure measurement is suitable. It is stylish, light and thin.

For serious athletes, it's best to use either a watch with an optical heart rate sensor or an optional heart rate monitor with a chest strap to get accurate and detailed data. Typically this is a chest strap.

If heart rate tracking isn't that important, but you want to know your step count or monitor your sleep quality, there are devices much cheaper than those that offer an optical heart rate sensor. Almost every sports bracelet has a pedometer, accelerometer or motion sensor.

When it comes to measuring blood pressure using a smart bracelet, there is currently no wrist-based wearable device that can accurately measure blood pressure. Back in 1992, Casio was the first to release the BP-100 smartwatch with this ability, but it did not gain popularity among users. Today on the Chinese market you can find a fitness bracelet with a blood pressure monitor, but you should not trust its readings. Experts urge monitoring blood pressure at home. It is much more effective to do this using a special medical device, and adhering to certain rules (hand position, cuff placement, etc.).

How to use a sports bracelet with a heart rate monitor?

In order for a fitness bracelet with a heart rate monitor to show more accurate heart rate indicators, there are several rules that should be followed when using the tracker.


The heart rate monitor inside your tracker may not be as accurate as equipment used in doctors' offices and hospitals. But the researchers say smartwatches and sports bands are accurate enough for most consumer needs.

Despite this, critics argue that the devices do not deliver on their stated promises and may provide inaccurate information to users. Questions began to arise in 2016, when a lawsuit was filed against Fitbit over the technology in their trackers. Users have complained that they receive erroneous data when checking their heartbeat during exercise.

Doctors and researchers warn that the trackers are not medical devices.

The technology in ECG machines and the LED lights in activity trackers are completely different. The optical sensor inside bracelets and watches will only give results based on the reflection of light through the skin during each heartbeat, whereas an ECG involves placing electrodes on the surface of the skin to measure electrical impulses.

In addition, heart rate readings are affected by factors such as the wearer's body fat layer, interference from sweat, muscle and tendon, low air temperature, and how tightly and correctly the device fits on the wrist.

Overall, researchers and experts are encouraged by improving technology and continue to promote the use of fitness trackers to provide more information about the user's health.

Review of bracelets with heart rate monitor: top best models

Based on user reviews online, we have created a rating of fitness bracelets that have heart rate monitors, and some of them even have an electrocardiogram function.

GSMIN WR11 (2019)

GSMIN WR11 is a modern bracelet for measuring blood pressure, pulse and ECG. Thanks to the large color touch display with oleophobic coating, all training information is visible clearly and clearly even in intense sunlight.

The device offers a wide range of options that an athlete will need to analyze and report their training. With the WR11, you not only get standard features like step counting, distance traveled and calories burned, but also sleep monitoring and important smartphone alerts.

In addition, the gadget is capable of transmitting heart rate and ECG readings of other users with the same device. This function will be very useful for those who monitor the condition of their elderly parents or other elderly relatives and loved ones.

Blood pressure fitness bands are not medical devices and may provide approximate or inaccurate readings.

A special WearHeart application collects all statistical data and conducts analysis, which makes it possible to provide the user with recommendations and even exercise options.

  • Clear and bright display
  • Smart notifications
  • Pressure measurement
  • You can swim
  • Good battery life
  • Fitness recommendations
  • Not suitable for professional athletes
  • Approximate pressure readings
  • No GPS

Specifications

Pedometer
Dream
Heart rate monitor
ECG
Pressure measurement
VO2 Max
GPS
FunctionsActivity Tracking
Phone camera control
Sleep monitoring
Alarm

Fitness recommendations
Water protectionIP67
Smartphone notifications
Battery90 mAh
Standby time – 11 days
Intensive use – 5-7 days
CompatibilityiOS
Windows
Android
Price$88
₽5900 BUY
Conclusion. The 2019 GSMIN WR11 smart bracelet with heart rate and pressure measurement is a great way to monitor your health during intense physical activity in the gym. With it, you can monitor your active activities and set new goals to achieve better results.

The Mi Band 4 heart rate bracelet from Xiaomi is perhaps one of the most affordable and popular gadgets for novice athletes. For $40, you get a fitness tracker with waterproofing, heart rate monitoring, workout tracking, call and message notifications, and an impressive battery life of up to three full weeks (depending on usage).

A nice addition to the above functions include sleep monitoring to improve its quality and signals about too long a position without movement.

The fourth version of the Mi Band has a 0.95-inch full-color OLED touchscreen with a peak brightness of 400 nits. This means that information is clearly visible even in direct sunlight. The colorful and bright screen responds quickly to swipes to view options, menus, music controls, alarms, workout tracking modes or settings.

To track your workouts, you need to activate this feature by selecting the desired sport on the display. The activity must also be stopped to display all the final collected data on the screen.

  • Lightweight and slim design
  • Affordable price
  • Heart rate monitor and pedometer
  • Only connected GPS
  • No support for third party apps
  • No automatic activity tracking

Specifications

Pedometer
Sleep tracking
Heart rate monitor
GPSConnected to smartphone
FunctionsMulti-sport recognition
Automatic activity tracking
Sleep monitoring
Alarm
Notifications about calls, SMS and notifications from social networks
Stopwatch
Timer
Water resistance5 ATM
Smartphone notifications
Battery135 mAh
Work until 21 days
CompatibilityAndroid
iOS
Price$40
Conclusion. If you are looking for an inexpensive smart bracelet with a pedometer and heart rate monitor, the Xiaomi Mi Band 4 is a good choice. Compared to expensive sports trackers, it is the most affordable and in demand if you are not a professional athlete, but simply love fitness and monitor your progress.

Fitbit has always been known for its quality sports tracking products, and the 24/7 heart rate monitor called Charge 3 is no exception.

This fitness tracker is a true partner for sports enthusiasts, offering more than 15 exercise modes including running, cycling, swimming, yoga, circuit training and more.

With Gen 3 Charge, you can set goals and get real-time and training stats to help you achieve new results. You can also use the bracelet in the pool and connect it to your smartphone's GPS to get information about your pace and distance while running or cycling outdoors. You will receive alerts when your heart rate is too high to avoid serious consequences from overwork.

The device automatically detects light, deep and REM sleep, giving personalized recommendations to improve its quality. Plus, the tracker can provide notifications from all third-party apps on your phone, so you won't miss important events even while exercising.

  • Big screen
  • Multi-sport features
  • Lightweight design
  • Waterproof
  • Understanding sleep phases
  • Providing information on women's health
  • No built-in GPS
  • Monochrome display
  • Branded charger
  • Quite large for a woman's wrist

Specifications

Pedometer
Sleep monitoring (phases)
Heart rate monitor
Pressure measurement
Breathing exercises
GPSConnected to smartphone
FunctionsRecognition of more than 15 sports
Activity Tracking
Sleep monitoring
Alarm
Notifications about calls, SMS and notifications from social networks
Stopwatch
Timer
Women's Health Tracker
Water protection5 ATM
Smartphone notifications
BatteryWork 5-7 days
OSAndroid
iOS
Price$175
Conclusion. With excellent battery life and offering all the features you need, the Fitbit Charge 3 is a good tool for tracking and analyzing your active lifestyle. But if you are an avid runner, this bracelet is not for you. It is suitable for those who want to monitor the number of daily steps and perform small exercises to maintain physical fitness.

Honor Band 5

Honor Band 5 is in the budget segment, being a worthy competitor to the inexpensive Mi Band 4. In addition to the PPG sensor for continuous monitoring of heart beats, it has the function of measuring oxygen in the blood. This will be useful for lovers of hiking at high altitudes, for example, in the mountains. Also, with this bracelet, users who, for example, suffer from hypoxia, can monitor their health.

The large color display shows important information such as time, date and day of the week. In addition, it can display text messages from SMS and WeChat. You can also see your daily steps, calories burned and distance traveled on the screen.

Other features of the Honor Band 5 include the ability to customize watch faces, sleep monitoring with recommendations, and 10 different sports modes. Water resistance of 5 ATM allows you not to remove the gadget in the pool while swimming.

The tracker provides 14 days of mixed use and up to 20 days of battery life in standby mode.

  • Bright large display
  • Water protection
  • Small price
  • No GPS
  • NFC is useless in our country

Specifications

Pedometer
Sleep quality monitoring
Heart rate monitor
Blood pressure measurement
SpO2 function
GPS
Functions10 sports modes
Activity Tracking
Sleep monitoring
Alarm
Text messages on display
Call Alerts
Smart notifications
Water resistance5 ATM
Battery100 mAh
Work from 14 days
OSiOS
Android
Price$37
Conclusion. Honor Band 5 is a bracelet that measures your heart rate quite accurately, with an additional function for measuring hydration levels. It is perfect for those who like to exercise in the gym and take care of their health. Selecting a sport mode helps you more accurately collect fitness data while running, cycling or swimming.

Unlike many sports bracelets, Garmin devices do not shine with the beauty of design, but when it comes to functionality, they come first. The Vivosmart HR+ has an optical heart rate monitor, an accelerometer, a barometric altimeter, and just about every sensor you can think of.

The ability to dive to depths of up to 5 ATM makes the device one of the selected activity trackers with basic smartwatch functions that can be worn 24 hours a day.

  • Great activity monitoring
  • Long battery life
  • Notifications from a smartphone can be fully read on the tracker screen
  • Heart rate on the display as a graph
  • Waterproof
  • Optical heart rate sensor is imperfect
  • Short bracelet
  • Unattractive design
  • No smart alarm clock
  • No backlight on display

Specifications

Pedometer
Sleep monitoring
Heart rate monitorOptical heart rate sensor
Pressure measurement
GPS
FunctionsActivity Tracking
Sleep monitoring
Large set of sensors for sports
Smartphone notifications on screen
Heart rate on the display as a graph
Water protection5 ATM
Possibility to swim in the pool and take a shower
Battery5 days as a fitness tracker, 8 hours with active GPS signal
CompatibilityAndroid
iOS
Price$160
Conclusion. The Garmin Vivosmart HR+ is mainly aimed at hardcore runners, swimmers and cyclists. It has built-in GPS to measure pace and distance, a durable waterproof design, and a battery life of up to a week. Thanks to this, this tracker positions itself as the best fitness bracelet with an accurate heart rate monitor.

Samsung has developed Galaxy Fit for the fitness direction in the world of sports. With this simple device, you can count your steps, view distance traveled, and see stats for your running, swimming, and cycling data.

Oddly enough, this bracelet does not have GPS, and it is not even connected to the phone so that you can track your jogging route. Walking, running and swimming are tracked using motion sensors.

The Samsung Health app stores all your workout data with heart rate graph and pace. The tracker detects running and walking automatically, and you have the opportunity to pause the workout manually.

There are a few additional features that can be added to the above. Galaxy Fit measures stress levels, but there are no breathing exercises to help you calm down.

  • Water protection
  • Accurate heart rate monitor
  • Automatic workout recognition
  • Replaceable strap
  • Colorful display
  • No GPS
  • Can't control music
  • No built-in storage

Specifications

Pedometer
Sleep monitoring
Heart rate monitor
Blood pressure measurement
Stress level
GPS
FunctionsAutomatic workout recognition
Smartphone notifications
Ability to reply to text messages
Find Phone feature
Waterproof5 ATM
Battery120 mAh
Work 7-8 days
CompatibilityiOS
Android
Price$99
Conclusion. The Samsung Galaxy Fit Heart Rate Monitor Sports Band is perfect for those who need a motivator that can make them work out a little more. It works well as a step counter and the long battery life makes it easy to use.

The Sony SmartBand 2 SWR12 smart bracelet with heart rate monitor function is a non-standard fitness tracker, like we are used to seeing on our wrists. It doesn't have a display, but looks like a small capsule with a button on the side inserted into a silicone strap.

The tracker has motion sensors and a heart rate sensor. LEDs serve as reference points for alerts. Despite the waterproofing, you cannot swim with this device.

SmartBand 2 will monitor almost all your activities, be it walking, jogging, driving a car or cycling, watching a movie or playing on the computer. The history of your daily life is recorded in the app in a so-called Lifelog, where you can view an animated presentation of your day. And it's very funny.

In the program you can study the statistics of your activity: steps, distance, quality and time of sleep.

IP68
Cannot be used while swimming BatteryWork up to 2 days CompatibilityiOS
Android Price$31 Conclusion. If you want something unusual, but at the same time beneficial for your health, Sony SmartBand 2 will be a good companion for you, with which you can control your active activities.

Amazfit Cor 2

The second generation Amazfit Cor, in terms of functionality, is practically no different from its predecessor. The only difference is the built-in NFC module for payment (AliPay payment system).

Specifications

Pedometer
Sleep quality monitoring
Heart rate monitor
Pressure measurement
GPS
FunctionsAlerts
Activity Tracking
Weather forecast
Third party app support
Water resistance5 ATM
Battery170 mAh
Work from 10 to 15 days
CompatibilityAndroid
iOS
Price$57
Conclusion. The Cor 2 is perfect for new runners who want to monitor their step count and heart rate during training. The strengths of the device are its enormous battery life (up to 15 days) and low cost.

Let's sum it up

A fitness tracker with heart rate and blood pressure can help you move more, sleep better, and improve your overall health. Choosing the right tracker should be based on your individual needs and how active your daily life is. Our guide will help you with this.

Share your opinion in the comments, and if you have any questions, ask - we will try to answer them.

Despite the fact that fitness gadgets can make you move more, it is important to understand that the numbers shown by such a device or application are most often very arbitrary and may differ from reality not just by a few percentage points, but by whole orders of magnitude.

Manufacturers, concerned with the visual presentation of data and fashionable design, often use outdated calculation methods, not to mention the fact that the very logic of measuring movement in units of heat (calories) has a controversial scientific basis.

Basic calorie level

Any fashionable fitness tracker or advanced smartphone application determines the user’s daily calorie intake using one of the calorie intakes, known for more than a hundred years, since there are simply no other ways to determine the number.

However, even 50 years ago it was clear that these formulas are very approximate - the energy consumption of two people of the same gender, age, similar physique and lifestyle can differ by figures of the order of 30-40%. The reason is individual factors.

Calculation of calories burned

A person's caloric needs vary from day to day depending on basic metabolic processes (about 70% of all energy, a third of which comes from brain function), ambient temperature and even emotional state.

Energy expenditure from physical activity usually accounts for no more than 20% of total energy expenditure - with the majority coming from daily movement rather than gym training. Exercise itself does not burn a significant amount of calories.

How many calories does walking burn?

It is important to understand that the very idea that the body burns a certain number of calories per step taken is a mathematical approximation. A calorie is a unit of heat measurement that has very little relation to the energy of movement.

Activity calorie burn figures used by fitness trackers are based on research done many years ago - the figure shown may differ significantly from the amount of energy your body expends.

What is a calorie?

The physical meaning of one calorie is that it is the amount of energy required to heat 1 g of water per 1 g Celsius at an atmospheric pressure of 101.3 kPa. The calorie content of food is determined by how much heat is released when it is “burned” in a special device.

However, the figure indicated on the product packaging is nothing more than a mathematical miscalculation - the figures obtained decades ago: 1 g of protein = 4 kcal, 1 g of carbohydrates = 4 kcal and 1 g of fat = 9 kcal are multiplied by the amount of proteins, fats and carbohydrates in product.

How much energy is absorbed from food?

Strictly speaking, it is not known how much the “mathematical” calorie content indicated on the product packaging differs from the direct amount of energy received by a particular person. However, we can say with confidence that this value is on the order of 10-30%.

In total, the calorie norm figure, determined with an error of 30-40%, is superimposed on the calorie content of specific products (10-30% error), which are then transferred to the activity level, based on averaged and very approximate data.

Heart rate watch

Two years ago, capable of measuring heart rate solely by contact with the wrist, because it was believed that the figure would be distorted. Today, these devices have begun to appear - however, the design has changed, but not the technology.

The final error of a fitness bracelet or application is so great that the displayed figure may have nothing to do with reality. It is important to understand that such devices still remain more of a toy than a health monitoring tool.

***

It's important to think of the various devices and apps that measure your physical activity levels as pretty virtual numbers rather than as tangible recommendations. The very approach of measuring activity in units of heat (calories) leaves many questions.

Last modified date:

  • December 9, 2014

A fitness bracelet with a calorie counter is a useful accessory for anyone who monitors their nutrition and adheres to a diet. The device, the body of which is made of metal or plastic, is secured to the wrist using an adjustable strap made of rubber, silicone or leather. The gadget records the user's daily physical activity, saving data in the form of graphs. Thanks to such information, you can evaluate the results of training and adjust the load.

A fitness bracelet with calorie counting works in conjunction with mobile devices (smartphones and tablets) that operate on platforms such as Android, IOS, and Windows Phone. The accessory, paired with an external device via an integrated Bluetooth module, can send notifications about incoming and missed calls, messages received by email and SMS.

The fitness bracelet that counts calories also supports additional functions and options. Different device models may have a built-in accelerometer, gyroscope, pedometer, and heart rate monitor. Many gadgets are equipped with an atmospheric pressure sensor, sleep monitoring, and proximity. Information about the measurements taken is displayed on an AMOLED, OLED, E-ink display located on the front of the bracelet.

The bracelets are powered by their own lithium-ion battery. Its full charge is enough to provide continuous 168-hour activity.

Where to buy a fitness bracelet with calorie counting?

Fitness bracelets with a calorie counter are available in a wide range and at affordable prices in the Eldorado online store. You can order goods for home delivery or pickup in Moscow and the regions.

In addition to the bracelet itself, the Healbe GoBe 2 package includes a USB charger, a docking station and brief instructions.

The purple USB cable, streamlined case shape, pleasant typography and external reliability create a pleasant first impression. The unpacking stage already hints that what we have in our hands is not a toy, but a serious device.

The bracelet is made in black color. All information is displayed on an LED display with a wavy pattern. The only element of the bracelet that is not black is the gold-plated panel with sensors adjacent to the wrist. The Healbe logo is emblazoned on the end of the silicone strap.




The bracelet does not support additional accessories and is only available in black. This can hardly be called a disadvantage: the black color is quite universal and goes with almost any clothing, and the Healbe GoBe 2 simply does not need additional accessories.




Ergonomics

Five sensors and a capacious battery make the dimensions impressive: 18 × 35.2 × 57.4 mm. But the modest weight of the bracelet of 43 g is practically not felt on the hand.

The length of the silicone strap is adjustable from 14 to 24 cm, the bracelet holds securely, and the fastening button does not rub your hand. The only complaint about the ergonomics of the fitness tracker is that sleeping with it is still uncomfortable. However, if you can sleep peacefully with the watch on your hand, then Healbe GoBe 2 will not disturb you.

The button is located on the edge of the case. With its help, you can turn the bracelet on or off, as well as switch between data on the display. It is a little difficult to press, but this can hardly be called a disadvantage: the difficult movement of the button protects it from accidental pressing.

Healbe GoBe 2 is designed for 24/7 use. With IP68 protection class, the gadget will only have to be removed for short charging: the bracelet is dust- and waterproof. From washing dishes, taking a shower, swimming in fresh water and building sand castles, you'll get used to any activity with Healbe GoBe 2 on your wrist.

Maintaining statistics

The full functional potential of Healbe GoBe 2 is revealed only in conjunction with a smartphone, with which it must be synchronized periodically. To use the bracelet, you will need a device running iOS 7.0 or higher or Android 4.3 or higher with Bluetooth 4.0. Keeping statistics and managing the bracelet are available through the Healbe GoBe application.


Healbe GoBe can share health information with the Google Fit and Apple Health apps, pick up data from the Withings Smart Scale, and also supports synchronization with the social fitness app InKin. The functionality of the bracelet is divided into five segments, which are displayed on the main screen. When entering the segment, more detailed information and a graph of indicators for the last days are visible.

Also, viewing health statistics is available in the web version on the official Healbe website. But you still cannot refuse to use the application: the smartphone is responsible for exporting data to the site. All information is, of course, confidential.

Functions

Five sensors are responsible for reading the indicators: a galvanic skin response sensor, a gyroscope with a magnetometer, a piezo sensor, a bioimpedance sensor and a nine-axis accelerometer.

Data on the current state can be found both in the application and on the bracelet display. Switching between indicators is carried out with a single button. Healbe GoBe 2 shows your calorie balance, distance traveled in steps and kilometers, hydration level, current heart rate, as well as time and battery charge level.

As we said earlier, the functionality of Healbe GoBe 2 is divided into five segments. Let's take a closer look at them.

Energy

The fitness gadget has made big headlines in many of the reviews I've seen. “Bracelet of the future”, “personal nutritionist”, “bracelet that is smarter than you” - Healbe GoBe 2 received all these titles for its innovative function - counting calories and nutrients consumed and spent. The claim of such capabilities of a wrist device rightly causes skepticism, but calorie counting works - a fact. And quite accurately.



On the y-axis above zero we see calories received, below zero we see calories expended. This section also indicates the number of steps and kilometers traveled.

The creators of the bracelet explain the “magic” by the work of a bioimpedance sensor, which sends high- and low-frequency signals through the skin and measures the dynamics of extracellular fluid in the body. Fluid dynamics directly depend on the absorption of glucose by cells, and the glycemic curve is based on the intake of nutrients into the body. Thus, carbohydrates speed up absorption, while proteins and fats slow down. Based on data on the dynamics of the glycemic curve and using secret mathematical algorithms, the bracelet can tell its owner about calories consumed and spent, proteins, fats and carbohydrates.

At the moment, manufacturers claim an error in calorie calculations of up to 10–15%, which is significantly less than the error when calculating calories independently. Healbe clarifies that the bracelet is not designed for use with extreme diets, in which case its error can be up to 30% for a specific nutrient.

Calories are counted automatically and continuously. You should not expect changes in the caloric balance immediately after eating, because calories are absorbed gradually. This explains the positive dynamics of the curve a couple of hours after lunch or during sleep. The rate of calorie absorption does not depend on the device, but on the characteristics of metabolism, the gastrointestinal tract and the food consumed.

Hydration

Healbe GoBe 2 monitors the body's water and salt balance, keeps hydration statistics and sends notifications when you need to drink a glass of water. The current balance can be checked both in the application and on the bracelet itself. When notified, Healbe GoBe 2 vibrates and DRINK lights up on the screen. If notifications distract you, you can turn them off or set them to a specific time interval.

Healbe GoBe 2 uses your age, gender, height and weight information from your profile, takes into account your physical activity and food intake, and based on this information determines the recommended amount of water.

The bracelet needs some time to analyze the data to correctly determine the level of hydration, so it is recommended to wear Healbe GoBe 2 without taking it off for the first few hours.

Dream

In order to feel well-rested and healthy, a person should sleep 6-12 hours a day. Healbe GoBe 2 will help you calculate the exact amount of time. After analyzing your daily activity, the application will calculate the number of hours and minutes of sleep needed to recuperate.

As you know, awakening is often especially difficult for us when we wake up from the alarm clock in the deep sleep phase. The Healbe GoBe 2 smart alarm clock will wake you up during the REM phase of sleep, when waking up is much easier. Set the interval at which you would like to wake up, and the bracelet itself will wake you up at the most appropriate moment with unobtrusive vibration.

By the time you wake up, Healbe GoBe 2 will know how long you slept, how many times you woke up and how much you tossed and turned. Based on the data obtained, the quality of your sleep will be calculated. All the data obtained will affect the recommended amount of sleep the next night. On the graph you will see the curve of your anxiety, the intervals of the REM sleep phases and the time of awakening.


Stress

Overeating due to stress is a habit common to many. Healbe GoBe 2 will help you overcome it by reporting your level of emotional stress. The bracelet vibrated - take a deep breath, calm down and don’t be led by an unhealthy appetite.

Healbe GoBe 2 analyzes information about sleep quality, jet lag, heart rate monitor and galvanic skin response sensor. The app compares this data with your age, gender, weight and height and makes a conclusion about your current stress level. The application is not yet able to distinguish negative emotional tension from positive, but the very fact of excitement determines quite accurately.

The stress curve is also available in the app, where the level of anxiety is assigned a score from one to five.

Pulse

The Healbe GoBe 2 piezo sensor accurately reads your pulse and transmits the data to the application and to the bracelet screen. The application displays a graph with average heart rate values ​​for every five minutes; the fitness tracker screen shows the average heart rate for the last five seconds. No frills, but correct.

Battery

The capacity of the Healbe GoBe 2 lithium-polymer battery is 350 mAh, which allows you to wear the bracelet for about two days without recharging during autonomous use. To ensure that synchronization with a smartphone does not negatively affect the operating time of the bracelet, it is recommended to do it no more than five times a day. And don't worry about falling behind schedule when charging your device: Healbe GoBe 2 charges in less than an hour.

Results

Naturally, the gadget is not suitable for everyone. But Healbe continues to improve the bracelet, releasing new firmware. Thus, work is currently underway on algorithms that will allow diabetics and pregnant women to effectively use Healbe GoBe 2. Software updates for bracelet owners are installed free of charge. The hardware update is in progress; Healbe is currently working on the third GoBe model.

Healbe GoBe 2 is designed to make life easier for people who want to feel good and look young.

It is worth remembering that no gadget can replace a nutritionist, cardiologist or psychologist. The Healbe bracelet does not have such a goal: Healbe GoBe 2 is a counter that gives individual recommendations based on the current state of the body.

By purchasing Healbe GoBe 2, you support a domestic manufacturer: the algorithms, hardware and software parts of Healbe products are completely designed and developed in Russia, manufactured under careful control in China, and managed by an American company.

You don’t have to choose from bracelets with automatic calorie counting: there simply aren’t any. Mobile applications and self-registration of food calorie content cannot be compared with Healbe GoBe 2 either in terms of accuracy or convenience. So if you are really interested in maintaining a caloric balance, then the Healbe GoBe 2 is a great choice.

Price

At the moment, all current batches of Healbe GoBe 2 are sold out, but it is possible to pre-order the bracelet on the official website. Estimated delivery time for the next batch: end of August - beginning of September. Price - 13,900 rubles.

Healbe provides Lifehacker readers with a discount on purchases using a promotional code LIFEHACKER. If you use the promotional code before July 15, the cost of Healbe GoBe 2 will be 12,900 rubles.