What are smart watches and why are they needed? Smart watch Smart baby Watch. Operating system and amount of RAM
Smart watch or smart watch– one of the modern trends in consumer electronics. It's active developing direction, in which something new constantly appears, and functionality devices are expanding.
Price issue
Smart watches are not cheap devices in most cases. Of course, there are models costing up to 10 thousand rubles, but these are devices with limited functionality. Devices with interesting functionality, but those released a year or two ago cost from 10 to 20 thousand rubles, and new items and top modifications will cost even more.
As usual, Apple products stand apart. These are expensive devices, but also very interesting. Moreover, they will only work in conjunction with the iPhone.
A separate topic is smart watches for athletes and extreme sports enthusiasts. These are tactical-sports models in a very durable case, equipped with an altimeter, barometer, and compass. This category primarily includes products from Garmin and Suunto. Devices from these manufacturers will not let you down in the most difficult environments. But the cost will be appropriate.
Smart watch screen
Same as with modern smartphones, the most important element of a smart watch is its screen. You need to start with the fact that it can be monochrome or color, respectively, made on the basis of E-Ink or a monochrome matrix or a color LCD matrix different types, depending on the manufacturer (Samsung, for example, uses a very attractive curved Super AMOLED).
On the one side, monochrome screen looks a bit anachronistic. But on the other hand, the popularity of Pebble smartwatches proves that not everything is so simple. The fact is that a screen on E-Ink or a monochrome matrix consumes minimal energy, so such a device works much longer without recharging. Yes, and it’s convenient to use, since the screen is always on and you don’t need to additional actions to wake the device from sleep mode.
On the other hand, short time battery life Because of the energy consumption of a color screen, it pays off in its attractiveness and ease of use. It is almost always touch-sensitive, and it is very convenient to use after getting used to the gadget. In addition, manufacturers are taking measures to increase battery life, for example, switching the image to black and white after a while, as they do Sony gadgets.
The screen of a smart watch can have a rectangular or round shape. A number of manufacturers make it curved, for example, Samsung, whose gadgets have a curved screen that follows the shape of the body. Of course, the larger it is, the more convenient it is. But big screen means big dimensions devices that are not suitable for every hand. Therefore, just like when choosing wristwatch, you need to be guided by size. Most manufacturers offer smartwatches in different sizes. At the same time, the larger the case, the more expensive the device. If we talk about Apple Watch, then the price difference between models with a minimum screen and maximum size quite significant.
Case and strap
Smart watches are not only wearable electronics, but also fashion accessory, an element of style. Accordingly, certain requirements are imposed on its appearance. At a minimum, the color of the strap matches the overall style of the clothing.
Manufacturers are well aware of this. Some models are available with interchangeable straps so that the owner can choose the best option for the different cases. Others do not offer this option, but they do produce models with cases and straps of different colors. The material of the strap is also important. So, for an image accessory you need leather or well-crafted metal. But for a sporty style and use during training, hiking, especially on water, skiing, etc., a strap made of rubber, rubberized material or silicone is more suitable.
In addition, fans of an active lifestyle are strongly advised to pay attention to the degree of protection of the gadget’s body. The device must be dust and moisture protected. After all, a smart watch is not a smartphone and will come into frequent contact with the external environment. Therefore, protection is very important.
Control
Control of a smart watch can be: push-button or using a touch screen and buttons. In most cases, it is the latter option that is most convenient, since one or another control method is used depending on what command is given to the device. It’s not always convenient to tap on a small touch screen or, conversely, try to get to the desired item in the menu by repeatedly pressing buttons. However, if the device only has push-button control, you have to put up with it.
In addition, a number of devices implement original controls. An example is Samsung Gear S2, in which commands are given to the device using a rotating bezel.
Smartwatch functionality
Now let’s figure out why people actually buy smart watches. The first thing all such gadgets can do is receive wireless communication from a smartphone, notifications about certain events and notify the owner using vibration. Smart watches can notify you about:
- emails;
- notifications from social networks (new posts, status changes, comments, likes, etc. ).
The fitness functions included in smart watches are also very popular and interesting. At a minimum, they include monitoring of the number of steps taken, if we are talking about the most simple models. The more expensive ones also have the ability to monitor heart rate, and built-in applications can not only count steps, but also calories burned, control the training program, give advice on starting a workout, etc. In general, the area of physical activity monitoring is rapidly developing, new functions are constantly appearing in this direction and applications from third party developers.
Most smart watches support installation additional applications from device manufacturers and third-party developers, and digital stores are rapidly filling up with new services. The main areas in which developers work: applications for fitness, communications and music. Yes, a smart watch can also be used as a convenient music player.
The number of applications depends on what operating system the device is running on. Most of the services have been developed for the universal operating systems Android Wear (developed by Google, used in devices from different manufacturers) and Watch OS (only in Apple Watch). There are hundreds of gadgets available on these platforms various applications, including the ubiquitous games. The number of supported applications varies depending on the device, its screen type, and operating system version.
In addition, Samsung is trying to develop its Tizen operating system. But fewer applications have been written for this OS so far.
Additional features and battery life
From additional functions and capabilities, it is worth noting the presence of a GPS receiver and a camera in the smartwatch. Navigation is especially useful for those who use a smartwatch as a device to monitor activity and record workout tracks. The need for a camera in a smartwatch is debatable. You can feel like James Bond, but you can’t count on high-quality photographs.
Let's start in order.
Inexpensive smart watches
It’s hardly a secret in which country affordable electronics are produced. Ordering goods directly from China is already a feature of national shopping. And a considerable number of domestic online stores do not purchase from a local wholesale base. Simple advice: if you want cheaper, choose products from trusted manufacturers from the Middle Kingdom (for example, Xiaomi, aka Huami, Amazfit). But it is better to avoid vague remarks with unknown names. In addition, many of the declared characteristics of such products often turn out to be software fakes.
Children's watches
This group of products includes everything listed above, but with a small addition. The fact is that smart watches of some brands produced in China and certified for Russia are counterfeited by other Chinese. Choose your store carefully. After all, okay, when the cunning Asians installed a battery that was weaker than stated, what if the plastic turns out to be harmful? When purchasing at retail, it generally makes sense to always check the certification for children's products.
Smartwatches in the mid-range price range
This segment most often includes smartwatch models with good value quality and prices from reputable manufacturers. But even here there are enough seemingly dissatisfied users, the essence of whose complaints, translated from negative into Russian, is something like this - they want everything to work better than in expensive premium models, but they don’t have to pay extra for it.
Don't overestimate the capabilities of smart watches. Example: Wrist-based heart rate monitors are not medical or professional devices. Their readings are somewhat average. And scolding a pedometer for reacting to hand waves and shaking is a completely thankless task.
Expensive premium Smart Watch
There is little reason for quibbling here, but still. Improved characteristics and an abundance of various functions inevitably reduce battery life. And there's nothing you can do about it. Some new ultra-compact and super-efficient power source is not yet visible on the horizon.
Another. The declared support for LTE based on eSIM in some smartwatches (Apple, Samsung) is not yet provided by Russian telecom operators. And it is not a fact that the situation will improve in the near future. Therefore, it is realistic to count on this function only when traveling to countries where it works.
In short, a smartwatch is a faithful companion to a smartphone. They allow you to see a notification with a simple wave of your hand. This is especially true for those people whose smartphone is very large - it is simply inconvenient to take it out of your pocket every time. In this material we will try to answer the most popular questions regarding this type electronic devices.
It's time to talk about what a smartwatch is for. It should be noted that the functions different devices may vary. Some gadgets may be able to do one thing, while others will not be capable of it. If you are interested in maximum functionality, then SetPhone has a selection of the best smartwatches especially for you. Choose one of the devices presented in it - you will definitely be pleased!
So, an approximate list of smartwatch skills is as follows:
- Show notifications that come to your smartphone- this allows you to read any message without removing the device from your pocket, and in some cases also respond to it.
- Simplified operation with alarm clock, stopwatch and timer- again, you don’t need to touch your smartphone.
- Physical Activity Tracking- uses pedometer, heart rate check and other functions. Some models even monitor sleep quality.
- Show your location- even if the watch does not have built-in GPS, the information will be taken from the smartphone.
- Opportunity to talk to someone- Some smartwatches have both a speaker and a microphone built-in.
- Creating shopping lists- in the store you don’t need to constantly stare at your smartphone screen, just glance at your watch.
- Regular receipt of information about the dollar exchange rate or the cost of oil- To do this, you just need to download the appropriate application.
- Showing results of football matches- There are also separate applications for this.
- Play right on your wrist- games for smartwatches exist, even if they are not very sophisticated.
- Time display- yes, smart watches can do this too! It is also possible to display the time of sunrise and sunset, current temperature, probability of precipitation and other information. And all on one dial!
And this is just the first thing that comes to mind for any smartwatch owner. The breadth of functionality depends on the cost of the device and the version of the operating system. For example, the latest watch from Samsung even helps with swimming - it will show you the distance traveled, the number of heart beats per minute, and also give you some tips. In general, smart watches are primarily created for those people who monitor their health.
What smartphones can smartwatches work with?
The choice of a specific smartwatch largely depends on what kind of smartphone you have at your disposal. For example, a device based Windows Phone can only interact with Pebble and a couple or three others smart devices. Concerning Apple Watch, then this watch only works in conjunction with an iPhone. And this shouldn't be the most old smartphone, because the ancients iOS versions they just didn’t know that Apple would one day create its own smartwatch.
The rest of the wrist gadgets are mostly designed for Android 4.4 or higher latest versions"green robot" However, exceptions to this rule are possible. Some Chinese devices stubbornly refuse to “see” any specific smartphone models. Smart watches can also interact with iOS. But in some cases, the user is provided with reduced functionality.
Can smartwatches work without a smartphone?
Smart, but not a watch
Nowadays you can find many miniature electronic devices in stores. Theoretically, you can confuse a smartwatch with a fitness tracker, heart rate monitor, sports watches and even with a cycling computer.
Typical cycling computer
Smart watch must have a fairly large LCD display - its diagonal must be at least 1 inch (with the exception of children's models). Another distinctive feature smart watch is the presence of an operating system or fairly advanced proprietary firmware. For example, functionality Sony SmartWatch 2 is provided by Japanese-developed firmware, but this does not negate the fact that additional applications can be installed. And the clock Moto 360 work at Android help Wear- special version"green robot" There are also a lot of Chinese smartwatches that have regular Android installed.
In short, any smartwatch supports installation third party applications. Although there are exceptions to this rule. There are mechanical watches that can only notify about incoming calls and received SMS. This notification is implemented through vibration and a flashing LED - there is no talk of any LCD display or operating system here. But such devices are more likely just watches with an additional function, rather than some kind of smart gadget.
How often should you charge your smartwatch?
Unfortunately, the small battery takes its toll. On average, smartwatches need to be charged once every two days. Expensive models can boast battery life for three to four days if you do not use GPS. Cheap Chinese products may require connection charger already in the evening. This is due to the fact that regular Android is not at all optimized for small device with a tiny battery. Android Wear is better thought out in this regard. Just like the operating system created by Apple.
In many ways, the battery life depends on how exactly the watch is used. If you turn on the GPS and go for a bike ride, then any device you have will be discharged by the evening. On the contrary, if you only read notifications, then the charge lasts for a longer time.
Is it possible to connect a headset to a smartwatch?
It all depends on the specific watch model. Many of them do not allow you to talk to your interlocutor or listen to music. It is basically impossible to connect a headset to them. Other watches are more functional - they often allow you to connect wireless headset via Bluetooth. And on some devices there was even room for a traditional 3.5 mm audio jack.
Can I use my smartwatch in the rain?
The vast majority of electronic devices that exist today are terribly afraid of water. But many smartwatches have one or another water protection standard. Be sure to check it out by reading the specifications! If a standard is specified IP68, then theoretically you can swim and dive in the pool in this watch. Other watches are not afraid only of splashes - that is, rain. There are also completely unprotected gadgets.
Note: The touch screen of many watches starts to do when raindrops hit false positives. There's nothing to be done about it.
How much do smartwatches cost?
Like smartphones, these devices are completely different. In Chinese online stores you can easily find smart watches for 4 thousand rubles. But you shouldn't expect much from them. More functional options cost from 6 to 12 thousand rubles. For this money, theoretically, you can even find a device with Android Wear on board.
The most functional watches cost significantly more. For Samsung and Apple products you will have to pay more than two tens of thousands of rubles! There are also smartwatches from TAG Heuer, Casio and all sorts of fashion companies - they can cost even more.
What does a typical smartwatch consist of?
Modern smartwatches are similar in design to traditional smartphones. If we leave mechanical watches out of the equation, the list of main components will be as follows:
- Case and strap- can be made from the most different materials. Most often, the body is made of metal (at least partially), since its interaction with the skin will definitely not cause an allergic reaction.
- CPU- a low-power chip is used, created using ARM architecture, as in all smartphones.
- LCD display- can be round or square, manufacturing technology can also be different.
- Speaker- not present in all watches; some devices notify about any events only by vibration.
- Microphone- if it exists, then you can use it to give commands to the voice assistant.
- SIM card slot- allows you to access the Internet using a mobile operator. The slot is not present in all smart watches, as it takes up a lot of space. There are also models with a virtual SIM card, but at the time of writing (summer 2017) Russian operators do not provide such a service. Sometimes the SIM card is used only for sending SMS.
- Operational and permanent memory - in the first, those working in this moment applications, and in the second you can save music, photos and other files.
- Camera- a rare guest in smartwatches, since it is impossible to place a decent module in such a miniature device. Yes, and using the camera on the watch is inconvenient. And in some countries, smart watches with a camera can be classified as prohibited spy devices.
- Heart rate monitor- present in fairly expensive gadgets, it works using a green LED or some other technology.
- Battery- usually its capacity does not exceed 300 mAh. The operating time of the device depends on the optimization of the operating system, the number of wireless sensors, type installed screen and many other factors.
- Bluetooth modules and Wi-Fi- with the help of the first, the smartwatch is synchronized with the smartphone, and the second plays an auxiliary role.
- Module- speeds up the first connection to a smartphone. It can also be used to implement wireless method payment.
- Controls- almost always watches have at least one physical button. Samsung devices use a rotating bezel, which allows you to select menu items without your fingers blocking the screen.
- Light sensor- present in many devices, with its help the system automatically adjusts the brightness of the screen backlight.
- Accelerometer and other motion sensors- they can turn on the display backlight the moment you raise your hand with the watch on your wrist. The pedometer is implemented in a similar way.
Where can I buy them?
Buying a smartwatch is not as easy as it seems. They cannot be called very popular, which is why some stores refuse to sell them. But you can find them in DNS, M.Video, Eldorado and other large retail chains - by at least, in big cities. They are also sold by many Russian online stores, including those owned by the manufacturers themselves. The easiest way to order cheap smartwatches is on Chinese online platforms.
Brief history of smart watches
Many large companies have long tried to provide Digital Watch additional functionality. Surely you remember that the clock Montana had a stopwatch, alarm clock and several melodies. But even before them there were clocks Pulsar, which had programmable memory. You should also be familiar with calculator watches, the miniature keyboard of which had to be pressed with a toothpick.
In 1984 the watch was born Seiko RC-1000. This device could be connected to a computer! We can say that it was from this moment that the history of smart watches began. Although the first gadgets could not be called smart. They only had apps for notes and scheduling, as well as a world clock and a calculator.
At the beginning of 2000, IBM showed a clock that operated using Linux. But then things didn’t go beyond the prototype. The smartwatch segment was supplanted in those days mobile phones, which became smaller and more convenient. Everything changed in 2013 or a little earlier. Technology has reached the point where watches can be constantly connected to a smartphone. This reduced the load on the processor, and therefore it does not have to be powerful. Everyone has started developing smart watches and their components - Qualcomm, Toshiba, Sony, Foxconn, LG, Microsoft and other companies. Soon she joined them Apple Corporation, whose product has further increased the popularity of smartwatches.
The wide range of products and noticeable differences in functionality in this category makes choosing the right option not so simple - some need models with SMS and call functions, others want more sports functions, and for others it is important to install additional software.
It’s unlikely that one gadget can satisfy all these requirements, but most of the watches on the list of the best ones can easily complement and even replace.
Comparison of model characteristics
| Name | Screen | Memory | Functions | Battery, mAh | Price, thousand. rub. |
|---|---|---|---|---|---|
| LG Watch Style W270 | 1.2" | 0.5/4 GB | communication on social networks, pedometer, SMS | 240 | 11 |
| Garmin Forerunner 35 | 0.93" | – | route, stopwatch, heart rate, calories, notifications, GPS | 120 | 11 |
| Polar M600 | 1.3" | 0.5/4 GB | music, navigation, messenger, SMS, call notifications, training results | 500 | 17 |
| Garmin Vivoactive HR | 1.38" | – | training intervals, music, notifications, calories, sleep monitoring | 200 | 14 |
| Samsung Gear S3 | 1.3" | 0.75/4 GB | music, pedometer, camera control, calories, heart rate monitor, notifications, receiving and making calls | 380 | 18 |
| Garmin Phoenix 5 | 1.2" | 64 MB | sports modes, training, GPS, calories | 300 | 36 |
| Huawei Watch 2 Sport | 1.2" | 0.75/4 GB | heart rate, notifications, music, pedometer, calories, calls | 420 | 18 |
| Sony SmartWatch 3 SWR50 | 1.8" | 0.5/4 G | notifications, workouts, physical activity, pedometer, smartphone music control | 420 | 8 |
| Apple Watch Series 3 | 1.65" | 0,75/16 | training, pedometer, step counting, sleep monitoring, music | 279 | 20 |
| FitBit Ionic | 1.42" | –/2,5 | sleep monitoring, weather, sleep monitoring, training, listening to music | 200 | 18 |
LG Watch Style W270 – Best Accuracy
The LG Watch Style W270 smart watch is distinguished by the presence of several design options, high-quality sensors and a high level of reliability.
The model is capable of being submerged under water to a depth of 10 m, and the charge lasts for more than a day even in active mode and turned on.
Another important feature is the imitation of a real clock mechanism on the screen, thanks to which the model does not differ in appearance from a real watch.
- good functionality;
- high accuracy of determination of measured parameters;
- convenient control– using gestures, buttons or touch screen;
- durable body.
- short operating time - with active use The gadget needs to be charged every 2 days. In addition, the watch does not have a heart rate sensor and GPS navigation, which are typical for such devices.
Mikhail M.: On the one hand, the model attracts with its design and high-quality screen, on the other hand, it is a little disappointing with its battery charge. And you can only charge it from branded charger. The watch looks beautiful, but the button is very inconvenient. Because of this, Google Assistant turns on all the time.
Garmin Forerunner 35 - the best set of programs
Thanks enough powerful battery, the device works for at least a week normal mode.
And the software of smart watches allows you to synchronize them with phones on and.
For normal operation All you need to do with the gadget is to download and configure the proprietary Garmin application.
- good battery;
- optimal price-functionality ratio;
- screen clarity and brightness.
- minor bugs in the software.
- There is no touch screen - you will have to control the watch only using buttons. On the other hand, many Garmin Forerunner 35 owners will find this control even more convenient.
Alexey N.: A truly sports gadget, easy to use and functional. GPS finds quickly, works for at least 10 hours in active mode. True, it looks a little unusual and does not always receive messages from the phone - but this is not the main reason I bought it.
Polar M600 – great fitness software
Polar smart watch M600 received from the manufacturer high degree waterproof and durable.
Due to its ability to withstand mechanical damage, even professional athletes can use the gadget.
And for the Polar Flow program, thanks to which they work, the watch has separate button.
- good software suitable for training and fitness;
- proprietary Polar Flow application, controlled by a separate button;
- storage of up to 700 music files up to 3.5–4 MB in size;
- large battery capacity.
- unpretentious design
- high price. Some users are also not satisfied with the inability to answer incoming calls from the gadget - although notifications about them are received.
Sergey M.: A good option for runners and swimmers. Good build, separate button for the Polar Flow program, you can use the watch as an mp3 player. I don’t see any drawbacks - except that the model looks like a cheap Chinese watch, and not like a modern gadget for $300.
Garmin Vivoactive HR - optimal price-functionality ratio
The Vivoactive HR model from the famous sports electronics manufacturer Garmin monitors the user’s heart rate 24 hours a day.
In the gadget's software list you can find applications for several sports.
And when the watch receives notifications about calls and SMS.
- support large quantity applications already installed on the watch;
- possibility of long-term operation without recharging;
- good accuracy in determining indicators.
- poor screen quality - it will be difficult to read information from them in the sun.
- The gadget does not stand out in terms of design.
- The bracelet is not very comfortable to fasten - although the problem can be solved if you wear the watch constantly.
Andrey M.: I’ve been using the watch for more than six months, the only downside I can name is the design, which is not very suitable for a smart watch - it looks more like a fitness bracelet. There are more advantages - bright screen, quick search GPS, long work without recharging.
Samsung Gear S3 - better battery life
The Gear S3 model attracts, first of all, with its stylish appearance and small size.
The presence of a bezel around the screen allows you to scroll through information, and the ability to install additional software expands functionality.
Touch screen, the image on which can be easily changed, remains on all the time, allowing you to use the gadget like a real watch.
- long time operation without recharging – the battery lasts for 3–4 days.
- the ability to use the rotating bezel to scroll through information.
- With the help of the watch you can answer the call and even make a call.
Irina I.: Good watch, no complaints about working with an Android smartphone - and not only with Samsung. But when synchronizing with the iPhone, problems arose - the ability to talk was lost, notifications did not always arrive, and calls could not be received. After accepting a call on your watch, the conversation on your iPhone automatically starts.
- attractive appearance;
- monitoring of several sports;
- Can be used as a remote control.
- low accuracy of the heart rate monitor compared to a number of other models.
- sometimes the gadget does not record a temporary increase in heart rate due to high load.
- There are also problems with dial settings, the capabilities of which are limited.
Victor N.: The watch is just a bomb, much better than AppleWatch. I like the operating time - in normal mode (heart rate, navigation) you only have to charge it 2 times a month. Excellent functionality, attractive design, reminiscent of an ordinary high-quality chronometer. I haven’t found any cons yet, although I’ve been using it for three months now.
Huawei Watch 2 Sport - best build quality
The Watch 2 Sport smart watch from Huawei received high-quality watches that are protected from moisture and scratches.
The model fits comfortably on the hand and is practically not felt due to its minimal weight.
The purchase of such a device is suitable for professional athletes, while regular users, most likely, will choose a less accurate but more affordable option.
A smart watch is a device that not only demonstrates current time, but also synchronizes with your smartphone. A mandatory element is a liquid crystal display, the diagonal of which usually exceeds 1 inch.
With their help, it becomes possible to answer a call, read notifications and messages received on the phone, and even talk to the subscriber through the built-in microphone. The specific set of functions depends on the model. We’ll talk about how and which smartwatch to choose in our article.
Material
Depending on the manufacturer, products can be made of plastic or metal. Accordingly, plastic models are lighter in weight and adhere more softly to the skin. If you are thinking about which smartwatch is best for your child, it is recommended to give preference to plastic options. You don’t have to worry that they will quickly fail - modern materials can withstand even serious damage. mechanical impact. If you need a more solid gadget, then the option with a metal case would be more relevant.
You should also pay attention to the material of the strap. Silicone specimens have proven themselves to be the best, as they are soft and durable at the same time. They know how to take the shape of the natural curves of the hand, preventing the possibility of chafing.
operating system
There are two options here: either the manufacturer installs its own unique operating system (for example, Apple Watch, Android Wear) or it uses the familiar Android firmware.
It will be a significant plus to have a GPS module, which is designed to record current coordinates and record the route. If the device is synchronized with a smartphone, the sensor will simply connect to it navigation maps. Please note that if the geopositioning system operates independently, battery power consumption increases significantly.
You should pay attention to the number and types of sensors. It is advisable to be present:
- Accelerometer, the action of which is aimed at improving orientation in space;
- A light sensor that allows you to adjust the gadget’s backlight automatically. This ensures not only comfortable use of the product, but also significant battery savings;
- A barometer, compass, and altimeter are especially useful if you like to travel;
- Heart rate monitor. Necessary for those who monitor their own activity and want to always be aware of the state of the cardiovascular system.
Equipment
In order to notify the owner of incoming messages and notifications, a vibration function is provided, which is present in all models of Xiaomi smartwatches. There are copies equipped with a speaker and microphone, so you can listen to music and talk with your interlocutor. However, it is worth considering that your conversation will be heard by others. You can avoid this by using a wireless headset.
Autonomous operation
The rule here is that the larger the battery capacity, the better. Typically, the operating instructions indicate the time during which the gadget will operate autonomously. In this case, we are talking about the standard operating mode, i.e. if you have, for example, a heart rate monitor constantly on, then energy consumption will naturally be higher than stated by the manufacturer.
Moisture protection
How to choose a smart watch if you plan to carry it with you all the time? It is imperative to choose those options that meet certain levels of protection against moisture ingress.
Information can be presented in the form of an ATM indicator in combination with a certain number: 5ATM will mean that the gadget will withstand immersion in water to a depth of 5 meters.
If you see the IP67 marking, then the device is protected from short-term immersions to a depth of 0.15 to 1 meter. The IP68 rating indicates that the product will withstand long-term immersion at great depths.
Top 5 best smartwatches
Xiaomi Huami Amazfit Watch
They have a round OLED display that provides high-contrast images and excellent readability of information even in bright sunlight. The kit comes with standard eco-leather straps, which can be replaced with metal ones, which will not be a problem, because the mounting width is 22 mm.
They are perfect for sports fans, as they are equipped with many useful functions, including:
- Pulse sensor;
- Possibility of measuring running on a simulator, “on paths”, cycling, running and walking outdoors;
- Vibration alert that heart rate has exceeded user installed norm;
- Availability of a reward system for meeting specified standards nice bonuses in the form of badges;
- Convenient viewing statistics;
- The ability to analyze activity not only during training, but also throughout the day.
Among the additional functions, I would like to note the ability to use the gadget as a music player, alarm clock, and compass. The device operates through a special Amazfit Watch application, through which synchronization with the phone and installation of the interface are carried out. The package includes a micro-USB cable and a charging cradle.
Samsung Gear S3 Classic
What is the best thing to buy for a man who prefers to dress in a business casual style? Of course, Samsung Gear S3 Classic, the design of which can be called ideal. There are no unnecessary details, only a combination of black and silver shades. You can choose from 15 preset display interfaces.
There is a unique rotating bezel, through which you manage notifications, adjust the volume, and answer calls. The nice thing is that you can operate it even with gloves or wet hands. And if you connect to your phone via Bluetooth and install Samsung app Gear, then you can commit voice calls and listen to voice notifications. The level of moisture protection is also impressive - IP68, as well as excellent resistance of the glass to scratches and impacts.
Huawei Watch 2
It belongs to the classic modifications, as it has a round dial. The presence of a built-in LTE module provides a unique opportunity to access the Internet without the need to be tied to a phone. Wi-Fi, GPS+GLONASS, NFC are also present.
The AMOLED color touch screen, with a record pixel density of 460 ppi, is protected by impact-resistant Gorilla Glass v3, which does not cause glare. There is also a screen lock: when the watch is removed, the display is automatically locked. Among the advantages is the presence of a slot for nano-SIM.
Operates on the basis Android applications Wear, which does an excellent job of counting the number of steps, distance traveled, calories burned, and analyzing them. Waterproof – IP68.
Xiaomi Amazfit Cor Midong
In our article, we cannot fail to mention Amazfit Cor Midong from Xiaomi, which is included in the rating of the best smart watches for women. The diagonal of the LCD screen is 1.23 inches. Its distinctive feature is a sensitive sensor that instantly responds to the slightest touch.
Sensor protection is provided by glass Corning Gorilla 3, and the body is made of 316L stainless steel. The modification can withstand immersion in water to a depth of 50 meters, so it is ideal for use in a swimming pool.
Main features:
- View weather information;
- Timer;
- Stopwatch;
- Alarm;
- Chat communication;
- Counting heart rate and heart rate;
- Analysis of calories burned;
- Information about sleep quality;
- Pedometer and route tracking and many others.
Thanks to the implementation energy saving technologies managed to achieve record autonomy – up to 12 days without recharging.
Casio WSD-F10
The product stands out from its competitors with its spectacular design, where preference is given to bright and rich colors. It will be a profitable purchase for fans of active pastime – hikes of varying difficulty levels. The information is perfectly readable, as there is a 1.32-inch display with a resolution of 320x300 pixels.
Among the advantages of the device it is worth noting a pressure sensor, an accelerometer, a light module and a built-in compass. Can act as a simple activity tracker, although there is also specialized software for fishermen. To save energy, you can switch to timepiece mode, which disables the “smart” functionality and makes the gadget normal electronic watch. Bluetooth 4.1 and Wi-Fi (IEEE 802.11 b/g/n) are used to communicate with a smartphone.
This concludes our review. We hope that we have helped you decide on the selection criteria and selection of the most suitable product.