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RUB 19,990

Smartwatch Samsung Galaxy Watch Active2 40 mm licorice (silver)

NFC. Bluetooth. Altimeter. Bracelet/strap material: silicone. With RAM capacity1. Shape - circle. Speaker. Interaction with iOS. Waterproof. View - smart watch. Calorie monitoring. With a battery capacity of 270mAh. GPS. Pedometer. Heart rate monitor. With built-in memory size of 4.0 GB. Display type - Super AMOLED. Interaction with Android. Physical activity monitoring. Wireless charger. Vibration. Microphone. Case material - stainless steel. steel. Possibility of connecting via USB. Wi-Fi. With a degree of protection of 68. With weight: 63 g.

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RUB 17,990

Samsung Galaxy Watch (42 mm) black

Compatible with iOS. RAM capacity 1 Gb. Bracelet/strap material: silicone. Shape - circle. With a microphone. Display type - Super AMOLED. View - smart watch. With NFC. With vibration. With a pedometer. With wireless charging. IP protection degree - 68. With calorie monitoring. With heart rate monitor. With GPS. With Bluetooth. With the ability to connect via USB. The size of the built-in memory is 4.0 Gb. Wi-Fi enabled. Battery capacity 270 mAh. Compatible with Android. With altimeter. With speaker. with physical activity monitoring. Case material - stainless steel. steel. Waterproof. With weight: 63 g.

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RUB 13,163

Smart watch Samsung Galaxy Watch Active SM-R500 Rose Gold SM-R500NZDASER

Interaction with Android. Shape - circle. Interaction with iOS. Microphone. GPS. Bluetooth. Pedometer. With built-in memory size of 4.0 GB. Wi-Fi. Heart rate monitor. View - smart watch. NFC. Physical activity monitoring. Wireless charger. Calorie monitoring. Case material - aluminum. With a battery capacity of 230mAh. With RAM capacity1. Waterproof. Display type - Super AMOLED. Speaker. Vibration. Weight: 195 g

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RUB 19,990

Smart watch Samsung Galaxy Watch Active2 40 mm gold (gold)

With a pedometer. RAM capacity 1 Gb. with calorie monitoring. With GPS. Shape - circle. Compatible with Android. With Bluetooth. Waterproof. Bracelet/strap material: silicone. View - smart watch. With NFC. With vibration. Case material - stainless steel. steel. With wireless charging. Wi-Fi enabled. IP protection degree - 68. Display type - Super AMOLED. With speaker. With heart rate monitor. With the ability to connect via USB. Compatible with iOS. The size of the built-in memory is 4.0 Gb. With altimeter. with physical activity monitoring. Battery capacity 270 mAh. With a microphone. With weight: 63 g.

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RUB 18,990

Samsung Galaxy Watch Active2 aluminum 40 mm R830 licorice

Display type - Super AMOLED. Bracelet/strap material: silicone. Interaction with Android. Wireless charger. With a degree of protection of 68. Calorie monitoring. NFC. View - smart watch. With a battery capacity of 270mAh. Microphone. Vibration. Wi-Fi. Speaker. Heart rate monitor. Pedometer. Case material - stainless steel. steel. Bluetooth. Waterproof. GPS. Possibility of connecting via USB. Physical activity monitoring. With built-in memory size of 4.0 GB. With RAM capacity1. Shape - circle. Interaction with iOS. Altimeter. With weight: 63 g.

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RUB 13,163

Smartwatch Samsung Galaxy Watch Active SM-R500 Green SM-R500NZGASER

With Bluetooth. With a microphone. Battery capacity 230 mAh. Wi-Fi enabled. with calorie monitoring. With heart rate monitor. View - smart watch. The size of the built-in memory is 4.0 Gb. With NFC. With a pedometer. Compatible with Android. with physical activity monitoring. With speaker. With vibration. With wireless charging. Waterproof. Case material - aluminum. Shape - circle. With GPS. Display type - Super AMOLED. RAM capacity 1 Gb. Compatible with iOS. Weight: 195 g

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RUB 16,990

Smart watch Samsung Galaxy Watch Active Green (SM-R500NZGASER) (green)

GPS. Physical activity monitoring. View - smart watch. Altimeter. Wireless charger. Bracelet/strap material: silicone. Vibration. Bluetooth. NFC. Display type - Super AMOLED. Case material - stainless steel. steel. With RAM capacity1. With built-in memory size of 4.0 GB. Wi-Fi. Speaker. Interaction with iOS. Possibility of connecting via USB. Interaction with Android. Waterproof. With a degree of protection of 68. Pedometer. Microphone. Calorie monitoring. Shape - circle. With a battery capacity of 270mAh. Heart rate monitor. With weight: 63 g.

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RUB 18,990

Samsung Galaxy Watch Active2 aluminum 40 mm R830 arctic

With wireless charging. RAM capacity 1 Gb. The size of the built-in memory is 4.0 Gb. Bracelet/strap material: silicone. Wi-Fi enabled. With a microphone. With NFC. View - smart watch. With Bluetooth. With speaker. Shape - circle. Case material - stainless steel. steel. Waterproof. With vibration. Battery capacity 270 mAh. With a pedometer. With GPS. IP protection degree - 68. Display type - Super AMOLED. Compatible with iOS. with calorie monitoring. Compatible with Android. With altimeter. With heart rate monitor. with physical activity monitoring. With the ability to connect via USB. With weight: 63 g.

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RUB 13,163

Smartwatch Samsung Galaxy Watch Active SM-R500 Gray SM-R500NZSASER

Microphone. Wi-Fi. NFC. Speaker. View - smart watch. Vibration. Interaction with Android. GPS. Pedometer. With a battery capacity of 230mAh. Physical activity monitoring. Bluetooth. Display type - Super AMOLED. Waterproof. Case material - aluminum. Wireless charger. Calorie monitoring. With built-in memory size of 4.0 GB. With RAM capacity1. Shape - circle. Interaction with iOS. Heart rate monitor. Weight: 195 g

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RUB 16,890

Smart watch Samsung Galaxy Watch Active Delicate powder (SM-R500NZDASER) (gold)

With a pedometer. With Bluetooth. With GPS. Case material - stainless steel. steel. With wireless charging. IP protection degree - 68. Display type - Super AMOLED. RAM capacity 1 Gb. View - smart watch. With NFC. Waterproof. Compatible with iOS. With speaker. The size of the built-in memory is 4.0 Gb. Bracelet/strap material: silicone. Wi-Fi enabled. with calorie monitoring. Shape - circle. Compatible with Android. With altimeter. With vibration. With heart rate monitor. with physical activity monitoring. With a microphone. With the ability to connect via USB. Battery capacity 270 mAh. With weight: 63 g.

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RUB 16,090

Samsung Galaxy Watch (42 mm) midnight black (black)

Interaction with Android. GPS. Pedometer. Case material - stainless steel. steel. Microphone. Possibility of connecting via USB. Physical activity monitoring. Bluetooth. View - smart watch. NFC. Display type - Super AMOLED. Altimeter. Waterproof. Wireless charger. Calorie monitoring. With built-in memory size of 4.0 GB. Bracelet/strap material: silicone. Wi-Fi. With RAM capacity1. Shape - circle. Speaker. With a degree of protection of 68. Interaction with iOS. Vibration. With a battery capacity of 270mAh. Heart rate monitor. With weight: 63 g.

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RUB 17,283

Smartwatch Samsung Galaxy Watch 42mm Deep Black SM-R810NZKASER

With a pedometer. With Bluetooth. With GPS. IP protection degree - 68. Display type - Super AMOLED. RAM capacity 1 Gb. View - smart watch. Waterproof. With NFC. Compatible with iOS. The size of the built-in memory is 4.0 Gb. Bracelet/strap material: silicone. Wi-Fi enabled. with calorie monitoring. Shape - circle. Compatible with Android. With vibration. With heart rate monitor. with physical activity monitoring. With the ability to connect via USB. Battery capacity 270 mAh. Weight: 49 g.

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Ivanov Sergey

Technical Specialist for Contactless Payment Functions

Articles written

Smartwatches with NFS have long conquered modern society. The so-called smart watches have a number of advantages. For example, you can use them to pay at terminals or communicate with a mobile phone.

A chip is implanted inside the device. Thus, you do not need to constantly carry cash or a bunch of bank cards with you. The watch will carry out any payment transaction without problems. The gadget has been used in the Russian Federation for a long time.

How to add a bank card and pay for purchases with a smart watch at the checkout in one touch?

Android Pay

Via the Android system, they are only possible if you have a smartphone. Smart watches are replacing this function. To do this, we connect it with a bank card through the Google Pay payment application. To download the application you must have an account in the system.

Then we perform the following steps:

• in the “Maps” menu, select the “+” sign;
• after that click “Add”;
• enter data from a bank card (this is done in several ways - either the number is photographed or it is entered manually);
• confirm the action;
• We complete registration.

Apple Pay

The payment principle is similar to Android, but there are some differences. To do this you need:

Samsung Pay

Samsung smartwatches use mobile phones to carry out all financial transactions.

In this case, only the official shell from Samsung is installed on the gadget (Gear S2, Gear S3, Gear Fit 2 and Gear Sport). But paying through other payment systems is quite possible.

You can use the payment system only if the device has an Android version of at least 4.4 installed and RAM 1.5 GB or higher.

The application is configured as follows.

1. The Gear connects to the device.
2. You need to launch the application itself.
3. In the settings, select the “Samsung Pay” item.
4. Sometimes the system prompts you to confirm the download of the program.
5. You need to create a new profile (i.e. go through authorization);
6. The next step is to add a new card (to do this you need to either take a photo of its number or enter the data manually);
7. In order for all data to be successfully activated, all actions must be confirmed via SMS.
8. Place your signature directly on your smartphone screen.
9. Checking and processing the data will take about 10 minutes.

Using a smartwatch with a PayPass chip

A smart watch can replace bank cards and a phone only if it has a built-in . Moreover, each manufacturer uses its own method. For example, some companies enter into an agreement, and the watch already uses a card from a certain bank. Therefore, when purchasing a gadget, you should carefully read the review of the model in order to know for sure all its characteristics and payment features.

ATTENTION! To conduct financial transactions using a Smartwatch, it must be linked via a SIM card or smartphone to at least one payment card.

Top 7 Key Features

Initially, Smartwatches were developed with the goal of conducting contactless banking transactions. But in order to make them comfortable to wear and the devices not to arouse unnecessary suspicion, it was proposed to disguise the device as a watch.

Their capabilities are as follows:

1. Possibility to make contactless payments.
2. Linking all the cards in one place.
3. The built-in operating system replaces the tablet (i.e. you can view video photos and listen to music).
4. Linking the gadget to a smartphone.
5. Support for well-known payment systems.
6. Supports other electronic devices (such as PC or laptop).
7. One gadget replaces several devices.

Advantages and disadvantages

Like any device, smart watches have their advantages and disadvantages. Data was collected regarding the opinions of users of forums and social networks.

Advantages

• does not take up much space;
• operates with many accounts;
• replaces multiple devices;
• stylish and pleasant accessory;
• does not attract unnecessary attention;
• many companies have a large selection of appearance;
• allows you to pay for any product through the terminal;
• contactless payment method;
• the ability to use a gadget instead of a phone;
• the device can be used even if your hands are busy;
• One device has many of the functions of a smartphone (photo and video shooting);
• availability of GPS navigator;
• Wi-Fi receiver support;
• the ability, like on a phone, to download applications from the Internet;
• You can link a smartphone to the gadget.

Flaws

• too expensive accessory;
• the battery discharges quickly;

ATTENTION! In expensive models, the charge lasts about a week. And cheap gadgets last about 3 days.

• there is no headphone output, because of this the sound quality is lost;
• the screen is too small;
• typing a message turns into a real nightmare due to the small font.

5 most popular smartwatch models that can be used to pay in stores in Russia

Apple Watch

This model is in a leading position among other “Smart Watches”.

The manufacturing company gives the buyer the opportunity to independently choose the design he likes.

It all depends on the client’s lifestyle. Two cores make it possible to make maximum use of internal resources to quickly make payments through terminals.

Price from 300 to 5000 $.

Gear S3

The gadget is a direct competitor to Apple.

Its strong point is its design and excellent synchronization with smartphones (Android and IOS).

The device size is 46 mm. There are several design options to choose from. Payment is made through the Samsung Pay app.

Watch2Pay

In Russia they were the very first devices that made payments “over the air” (PayPass MasterCard).

This is a domestic brand that is becoming popular abroad. The gadget is produced in Austria (Lask company), but the entire assembly belongs to China. The device comes with a SIM card and a MasterCard bank card. Unlike other devices, Watch2Pay is considered the most reliable.

AlfaPay

This is the very first watch with the NFS system to appear in the world. The model is based on the Seiko movement.

The technology supports the ability to make contactless payments through terminals.

The operating system already provides an application that connects the device and a bank card. The security system is impeccably adjusted. If the amount exceeds 1000 rubles, then the program requests a PIN code. After each transaction, the system turns off to avoid repeated transfers.

Michael Kors

They are considered an elite and very expensive model. The first thing that catches your eye is the design.

It is worked out to the smallest detail. All the watches look very bulky and solid, but are very easy to wear.

The Qualcomm Snapdragon Wear 210 processor is installed inside. The Android Wear operating system runs on the base. The classic version has many elements. But the customer can complement them with various dials or straps.

Conclusion

Smartwatches with NFS allow you to make payments without touching the terminal. All operations are carried out through different applications. Each manufacturer supports its own system, but they all perform one function - conducting finances through terminals.

Gadgets are very convenient and are no different from wristwatches, which is much more convenient and solid than bulky phones. Moreover, the devices perform all the same functions (video, audio, photo). Only with sound there are still problems and sensible headphones have not yet been invented for them.

Many modern devices are equipped with an NFC module. Manufacturers of such electronics are trying to please people who want to pay for purchases contactless. Since it is very convenient, the demand for these devices will only grow. Today, not only smartphones, but also wearable gadgets can carry out such operations. However, the presence of an NFC sensor in a device does not mean that you will be able to make contactless payments using it. You can recall the popular smart bracelet that allows you to pay for goods only in China. If you want to get a wrist device through which you can pay in our country, pay attention to the selection smart watches with NFC module for payment.

1. LG Watch Sport

2.Huawei Watch 2

3. Samsung Gear S3

4.Sony SmartWatch 3

5. Misfit Vapor 2

To pay with such a gadget, you just need to bring your hand to the terminal

LG Watch Sport Photo: Wearable.com

Over the last week of summer, two manufacturers of wearable electronics from the TOP 5 presented smart watches with a payment option. Another “solvent” new product in the world of wearable electronics will most likely be presented at Apple’s annual event, which will take place on September 12 in California. It seems that watches are trying to displace smartphones in the world of mobile payments...

Editorial team of PaySpace Magazine has compiled a list of smartwatches in 2017 that allow NFC payments. To pay with such a gadget, you just need to raise your hand to the terminal.

List of gadgets that can be bought in Ukraine (with prices) - search in

LG Watch Sport

Price: $349

Payment system: Android Pay for Android Wear 2.0 operating system

LG was a launch partner for Android Wear. It was on this device that the operating system for wearable devices was first tested.

The latest LG model comes with a new OS - Android Wear 2.0, which allows you to use the watch as a bank card.

The procedure for setting up the payment functionality of LG watches begins with downloading the Android Pay application on your smartphone, and then adding your cards to your mobile device. Once the phone and watch are synced, the user will be able to choose which cards they want to put on the watch. Thanks to the NFC module built into the device body, all payments will be made contactless - you just need to bring your hand to the POS terminal. In addition to payments, the user will be able to view the transaction history for each credit card on his device.

Huawei Watch 2

Price: $299,99 — $369,99

Payment system: Android Pay for Android Wear OS 2.0

Huawei presented a new watch model at the Mobile World Congress 2017. It works on the same principle as the LG Watch Sport. To take advantage of the watch's payment features, the user must install the Android Pay mobile wallet on their smartphone and then add their credit cards to it.

After this, you need to transfer to the watch those cards that will be used directly to pay for goods from the wearable gadget. At the end of the process, the owner must come up with a security code for Android Pay on the watch. It will need to be entered every time after a reboot or complete shutdown of the watch. Transactions can be made directly without a password.

Swatch Pay

Price: about $90

Payment system: cloud payment service UnionPay

Swiss watchmaker Swatch has unveiled the second generation of its contactless payment devices in partnership with 11 Chinese banks.

Setting up payments in this device differs from previous models, because it does not have its own interface for managing cards.

The user needs to come to a Swatch store in China, download a special application, link the watch to it using a special scanner, and then register their payment card in the program. After this, the watch becomes a “duplicate” of the payment card. More details about this in the video.

Fitbit Ionic

Price:$299.95 pre-order

Payment system: Cooperation with banks, payment systems Visa, Mastercard and Amex, as well as the developments of the smart card manufacturer Coin, which Fitbit absorbed in 2016.

Well-known smart gadget maker Fitbit has struck a deal with Visa, Mastercard and American Express to add NFC payments to its smartwatches.

The option will be available in more than 10 countries. Users will be able to link their bank cards (credit and debit) to the watch to make payments at contactless terminals. Among the banks that will support the project are Australia's ANZ, Spain's Banco Santander, as well as Bank of America, Capital One, HSBC, OCBC, Royal Bank of Canada, UOB and US Bank.

Garmin Vivoactive 3

Price: $299 — $329

Payment system: FitPay, a white-label solution that allows you to implement payment functionality in gadgets in a short time. It also provides access to leading payment systems Visa and Mastercard.

To enable your device's payment option, you must add your credit card information to the Garmin Connect mobile app and sync it with your fitness device.

Payments occur thanks to the built-in NFC chip and security element. Also, payments from the tracker are additionally protected by a code that must be entered into the mobile application once every 24 hours, thereby activating the service. This will protect the user from unintentional waste of funds in the event of theft or loss of the fitness tracker.

The list of new products in the smartwatch industry does not end there. One of these days, Apple will present a series of new gadgets, among which, most likely, will be the Apple Watch 3. In addition, the South Korean electronics manufacturer, during the IFA conference, which takes place from September 1 to 6 in Berlin, showed watches that complement the brand’s line of solvent gadgets — Gear Sport.

Over the past few years, smart watches have radically changed their image and target audience. From a status item and an attribute of luxurious life, intended for the most ambitious stratum of the middle class, smart watches have turned into a useful and functional device for people who care about their health.

Although watch phones with GPS, Wi-Fi, cellular communications and other signs of “smart” devices have been on the market for decades, many people heard about the existence of smart watches quite recently - in 2014, with the appearance of the Apple Watch on sale.

Although the need for daily charging, poor functionality and high price scared off many potential buyers, Apple fans were pleased with the new product, and the successful start of sales of the new device inspired many other manufacturers to develop analogues of the Apple Watch.

Modern smart watches are accessible to everyone, hold a charge for weeks, and their multiply increased functionality makes them indispensable assistants, capable of maintaining a daily routine, diagnosing some diseases at an early stage and taking on the lion’s share of the worries of maintaining the owner’s health. It is simply impossible to consider all the options and characteristics of smart watches - there are dozens of specialized models for tourists, climbers, swimmers, etc. - with its own unique functions.

Types of smart watches

All smart watches and bracelets can be divided into two classes - some of them require connection to a smartphone, others are independent devices. Both options have their pros and cons.

Smart watches that require connection to a smartphone delegate most of the complex calculations to the smartphone’s powerful processor. This allows you to greatly reduce the load on the watch processor, reduce its size and power consumption.

As a result, such smartwatches are lighter, more compact and last longer on a single charge.

Another important advantage of watches that work in conjunction with a smartphone is that their functions largely depend on the application running with them. This opens up enormous opportunities for customizing and upgrading the device - third-party applications or new versions of the standard one can expand the set of device functions and improve existing ones.

But dependent devices also have disadvantages: without connecting to a smartphone, their functionality remains very modest.

For professional athletes, for example, this can be a serious obstacle: firstly, it is not always possible to take a smartphone with you. And secondly, an accidental loss of connection with a smartphone can lead to the loss of important data and distortion of the calculated indicators.

Therefore, swimmers, divers, and climbers are more likely to use specialized smart watches that do not depend on any other devices.

A considerable part of independent smart watches are also capable of establishing a connection with a smartphone to exchange data or update the program built into the watch.

Their main difference from those discussed above is that independent smartwatches fully retain their functionality when separated from the smartphone. In addition, in addition to the standard functions (heart rate monitor, pedometer, thermometer), such watches often offer unique functionality that is very useful when practicing a particular sport (variometer, altimeter, calculation of special indicators, etc.)

Characteristics of smart watches and bracelets

Smart watch– the term is flexible: a smart watch can safely be called any microprocessor device worn on the hand and showing the time.

On the other hand, the Apple Watch at one time set a certain standard, and a smart watch now usually means a wearable device interfaced with a smartphone with a more or less large (1" or more) color screen.

Fitness bracelets are designed to monitor physical activity and count (in an application on a smartphone) relevant indicators - steps taken, calories burned, heart rate parameters, etc.

Inexpensive fitness bracelets do not have a screen, contain only a pedometer, and associated applications can only roughly calculate calories burned.

More expensive bracelets are functionally close to smart watches; they display the time and can signal calls and SMS. Heart rate monitoring and the presence of several accelerometers allow you to reliably track various activities, and the smartphone application can keep schedules for various workouts, manage and interface with other smart devices (scales, exercise machines, etc.)

Most fitness bracelets are equipped with a narrow monochrome screen, but there are also models with color screens.

Watch-heart rate monitor (heart rate sensor) specialize in heart rate monitoring. They may require pairing with a phone (such models are not much different from fitness bracelets), or be independent devices.

Continuous monitoring of heart rate in real time is important for professional athletes, which is why specialized heart rate monitors are produced that take into account the specifics of certain specific sports.

Some heart rate monitors come with a strap that allows you to attach them to your chest in front of your heart, which increases the accuracy of measurements and allows you to more closely monitor your pulse.

Sports watches– specialized smart watches designed to monitor sports activity and offer specialized functions for tourists and athletes: altimeter, barometer, compass, etc.

Children's watches are designed to inform parents about the child's location.

When choosing a children's watch, you should pay attention to the following features:

Availability of sensor GPS. Children's watches that determine location without GPS using the coordinates of a cellular station or Wi-Fi access point do not work accurately (the error in determining the coordinates can be several kilometers).

Data transfer via SMS or Internet connection. The first option is not suitable for constant monitoring - a large number of SMS will very quickly “eat up” the balance of the watch’s SIM card. Watches without the ability to transmit data via the Internet can only be used to determine coordinates upon request.

Using a standard or universal application on the parent's smartphone. Standard apps often require a paid subscription. If the watch can be used with third-party applications, this will expand its functionality and save on subscriptions.

Availability of telephone and SMS functionality. Children's watch-phone They allow you not only to monitor the child’s location, but also to talk to him.

Operating system compatibility is extremely important for most smartwatches and fitness bracelets - especially those that provide most of the functionality from a paired smartphone app. Be sure to check compatibility not only with the OS installed on your phone, but also with its version. Thus, the applications of many modern smart watches do not support older versions of Android.

Set of possible functions for interacting with a smartphone is very large, and only the most common ones are listed below:

- SMS and MMS. Most smart watches and fitness bands can be set to notify you of incoming mobile messages. Many smartwatch models are capable of displaying SMS text on the screen, and some can play MMS.

Synchronizing a smartwatch with a smartphone allows you to use common settings alarm clock. Many smart watches are capable of waking up the owner at a given time with vibration or a sound signal. Some models have a “smart” alarm clock function: the device monitors sleep using the pulse and turns on the alarm not exactly at the appointed time, but at the nearest sleep phase suitable for awakening. This allows you to wake up easily and not feel drowsy after waking up.

Most smart watches notify about incoming calls. On many models, you can put an incoming call on hold or reject it by sending an SMS. Some models are capable of working as a Bluetooth headset, providing two-way voice communication with the subscriber. These functions are very convenient in a large apartment or private house - you don’t have to worry about missing an important call by leaving your phone in the “far corner”.

Synchronization with services calendars and reminder applications allows you to strictly adhere to your daily routine and not miss the scheduled event.

Most smartwatches can be configured to send notifications to the watch from any of the installed applications - from messengers, games, applications social networks, etc.

If the watch has built-in camera and microphone, you can allow smartphone apps to use them to record audio and video. Or vice versa, you can use a smart watch to remote camera control phone.

Wireless connection– one of the most important attributes of a smart watch. Paired devices communicate with a smartphone via Bluetooth; smart watches with GPS and tracker functions often have a SIM card slot and can access the Internet via 2G or 3G networks.

Fitness bracelets and sports smartwatches will benefit from technology support ANT+- this will allow the device to exchange data with other sports equipment: exercise machines, fitness equipment, medical devices.

Availability of support MST And NFC will allow you to use a smart watch to make contactless payments - it is much safer than flashing a credit card.

When choosing between MST and NFC, you should keep in mind that only about 10% of terminals are equipped with NFC support, while MST simulates the magnetic field of a card; for 90% of terminals, the watch will be indistinguishable from a real credit card.

And here WiFi Smart watches are not particularly needed - although it is used in some trackers to determine location using the coordinates of the access point, you should not rely on the accuracy of the data received.

Dial type

Smart watch with analog dial outwardly indistinguishable from ordinary mechanical or quartz watches.

Matrix (reflective, transflective, LCD, TFT) – display based on a liquid crystal matrix. Monochrome displays typically have a reflective backing and use ambient lighting. To see the display in the dark, turn on the backlight.

Color LCD displays are typically transflective and have a translucent backing; the backlight is located under it.

Compared to LED and OLED displays, liquid crystal displays have lower power consumption and, accordingly, last longer on a single charge or set of batteries.

One of the main disadvantages of LCD screens in relation to watches is their narrow temperature range - even at low negative temperatures, the crystals begin to freeze and the image becomes unreadable.

LED (OLED) the display consists of many LEDs. Such displays are more compact than liquid crystal displays, do not require backlighting and provide much better brightness and contrast. The viewing angles of LED screens are also much wider than those of LCD screens.

Degree of protection Most smart watches are determined by the IPXY marking, IP (Internal Protection), X – level of protection against solid objects and particles, Y – level of protection against moisture.

The first digit of a smartwatch can be 5 or 6, i.e., dustproof (5) or dustproof (6).

For the buyer there is not much difference in these options, except that a device with less dust protection (5) will also have less protection from moisture, and this is more important.

Moisture protection level 4 provides protection only from splashes of water, levels 5 and 6 – from weak and strong jets, 7 – from short-term immersion, and only level 8 allows you to immerse the device for an extended period and to a depth of more than 1 m.

For water sports enthusiasts there is an additional classification WR (Water Resistance). WR30 – analogue of IPX4 – protection against splashing water. WR50 – protection against jets and short-term immersion – equivalent to IPX7. Watches with WR100 protection can be used in water sports - an analogue of IPX8. And the WR200 allows you to immerse the watch in water for a significant period of time and use it when scuba diving.

Smartwatch options

If you monitor your health and want to do it even more effectively, pay attention to fitness bracelets.

If you are involved in any kind of sport, it is quite possible that a specialized sports watch will help you quickly achieve high sports results.

If you are worried about where your child is and what he is doing, choose among children's watches with a tracker function - and at any time you will be able to see on the map where your child is and where he has been during the day.

If you want to monitor your physical activity to prevent heart problems, use a heart rate monitor or heart rate monitor.

If you want to protect your credit card information and be able to pay with a wave of your hand, choose from smartwatches that support MST or NFC.