Smart watches are watch-type wearable devices. Equipped with many convenient functions that are useful not only for everyday use, but also for business and sports scenes.
In recent years, various smartwatch models have appeared from each manufacturer. There are also models that can be purchased for a few thousand yen, as well as high-end models that have been meticulously crafted by well-established watch manufacturers.
Choose a model that has functions that meet your needs, such as a payment function, heart rate monitor, and activity meter. The latest gadgets that can make your daily life smarter.
In this article, we will introduce the functions of smartwatches, how to choose them, and the latest models recommended for 2022.
・The definitive edition of the activity meter purchase guide! 5 latest recommendations
Index
A smartwatch is a wristwatch-type wearable terminal that can use functions linked to a smartphone. Linking with smartphones uses Bluetooth.
Many models are equipped with functions useful for sports and health management. In addition, it is attracting attention as an item that makes life more comfortable, such as checking phone and email notifications and electronic money payments.
Smartwatches are equipped with many useful functions in addition to clocks. This section introduces the basic functions that are common to all products.
As the name suggests, you can check the time on your smartwatch. One is a touch screen type, which shows the time digitally on the display. The other is a type that uses a dial like an analog clock. Point the time with the long and short hands.
The biggest feature of smart watches is that they can be linked to smartphones. This function is available for touch screen type products. You can check emails sent to your smartphone and notifications from chat tools such as LINE on your smartwatch.
The point is that you can not only check the notification, but also operate the app (*depending on the product specifications).
I think there are many situations where it is difficult to take out your smartphone, such as when you are exercising or on a crowded train. If you have a smart watch in such a case, you may be able to contact and confirm things smoothly.
Many smart watches have a built-in sensor that can measure your heart rate. It is also convenient to transfer the heart rate data to the smartphone and check it.
Nowadays, health consciousness is increasing, and it is now installed in most smart watches. It is also a point that you can measure and record 24 hours a day while wearing it. You can check your physical condition not only during the day when you are exercising, but also during sleep.
Sports functions are functions that support various sports such as fitness, cycling, and jogging. For example, if you run, record the distance you ran, the time it took, etc. You can acquire and provide data tailored to each sport, such as displaying the remaining yardage when playing golf.
It is also possible to create a plan for those who want to go on a diet.
There are also convenient functions such as suggesting fatigue recovery, so you will be able to exercise in a well-balanced manner.
Some smartwatch models have an electronic money function. Getting your cards and coins out of your wallet can be a little cumbersome. In such a case, if you wear a smartwatch equipped with a touchless payment function, you can easily complete the checkout.
GPS is a satellite positioning system that can obtain location information using artificial satellites. With the GPS function installed, you will be able to record not only the speed and pace you ran, but also the course. This is a very useful feature for runners, joggers, and those who love the outdoors.
To use a smartwatch in conjunction with your smartphone, You need to choose a smartwatch according to the OS installed on your smartphone.
Depending on the type of OS, you may not be able to link or use some functions, so be careful when purchasing.
There are two main types of OS installed in smartphones: iOS and Android. iOS is installed in Apple's iPhone, and Android is an OS widely used in smartphones other than iPhone.
Some products are equipped with OS-specific OS notification functions such as incoming calls. Depending on the version of iOS and Android, it may not be possible to work together, so it is necessary to check the OS to see if it is compatible with your smartphone each time.
By the way, Apple's smart watch Apple Watch is equipped with "Watch OS". This is a wearable OS originally developed by Apple to work with the iPhone, so an iPhone is required to use the Apple Watch.
A smartwatch is something you always wear on your arm. Like a normal watch, I want to be picky about the design side too.
The design varies depending on the manufacturer, and there are a wide variety of wristband types, advanced and robotic designs, and elegant designs like ordinary wristwatches!
Some products have interchangeable bands, so choose one that suits your fashion style.
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If you want to use it outdoors, we recommend a waterproof and dustproof one. It seems that it can be used in various situations if it is equipped with an LED light function that can be used in an emergency.
If you want to use your smart phone in your daily life, choose one with electronic payment function or Suica function. You don't have to take out your smartphone or wallet, and you can go out and shop with just your watch, which is more comfortable than you can imagine!
In addition to these functions, smart watches with perspiration measurement functions have also appeared. The sweat measurement function also plays a role in the prevention of "heat stroke", which is often caused in the coming season.
From children to the elderly, smartwatches are essential items for health management.
There are three main types of smartwatches: cable charging type, button battery type, and solar type.
There are three types of "cable charging type": main unit USB, magnet type, and sandwich type.
・The main body USB type has a built-in USB port in the smart watch body, and is a format in which a USB adapter is directly inserted.
・The magnet type can be charged by attaching a magnet type charger to the smart watch.
・The sandwich type can be charged by sandwiching the charger inserted into the USB adapter and the smartwatch itself.
It does not need to be charged and can be used for several months to several years. When the battery runs out, it can be replaced at the manufacturer or watch shop.
No need to charge like a button battery. Since it can be charged with sunlight or natural light, it can be used while charging.
For smartwatches used in sports, choose a smartwatch with a high waterproof function that can cover sweat and rain. The waterproof function is described as "waterproof function IPX4". The number indicates the level of waterproof function, and it is better to choose one with "waterproof function IPX4" or higher.
Choose IPX7 or higher when using underwater such as swimming.
The latest model of Xiaomi's Mi Band series. The main differences from Mi Band 5 are "GPS equipped", "blood oxygen saturation measurement function", and "Amazon Alexa compatible".
In addition, the display screen is about 50% larger and uses organic EL, which improves operability and visibility.
[Android] Android 5.0 or later, [iOS] iOS 10.0 or later
With more than 25 sports apps already downloaded, you can challenge new exercises every day. It is especially recommended for those who exercise and muscle training on a daily basis.
It's also light weight, so it won't be a burden even if you wear it for a long time. In addition, the design that matches your lifestyle and fashion style is also attractive.
[Android] Android 6.0 or later, [iOS] iOS 13.0 or later
fitbit sense is a smart watch that supports mental and physical health management. Find and manage stress, sleep quality, and more for a deeper understanding of your body.
It is also a nice point that new users of Fitbit Premium can receive membership for free for 6 months. Experience customized data and advanced analytics.
[Android] Android 8.0 or later, [iOS] iOS 13.0 or later
And with smart reminders based on your activity history, you won't accidentally forget to charge until your next outing.
It is also a point that it has a sturdy design so that it can be used in various environments.
[Android] Android 6.0 or later, [iOS] iOS 13.0 or later
It is possible to measure heart rate and calorie consumption in 11 types of sports such as cycling and swimming, exercise and yoga. You can use it according to your purpose such as health management and diet.
This model is recommended when you are wondering which one to buy.
[Android] Android 5.0 or later, [iOS] iOS 10.0 or later
The Apple Watch has the best synergy with iOS. I guess.
There are some changes from the 5th generation. As a health care function, "blood oxygen saturation sensor" and "notification of high and low heart rate" are added. In addition, "Family Sharing Settings" and "Always Display Retina Display" that can use multiple Apple Watches on one iPhone are installed.
In addition, it has evolved significantly to "can be fully charged within 1.5 hours".
This model is recommended for iPhone users.
iPhone 6s or later with iOS 14 or later
Latest version of Apple Watch series. It offers a rugged design with a larger display.
Charging and other functions are also high performance and easy to use.
With Cellular models, you can talk on the phone, send messages, and make payments without your iPhone. It is very convenient because you can also access the apps in the App Store.
Of course, it is also very useful for health management such as fitness.
iPhone 6s or newer with iOS 15 or newer
Smart watch with SUICA payment. This model is recommended for those who want to use it for commuting to work or school.
In addition to SUICA payment, various functions are installed. It is possible to visualize the remaining energy of the body based on the number of steps and heart rate. You can also measure your stress level.
[Android] Android 6.0 or later, [iOS] iOS 12.0 or later
This model is recommended for Apple Watch beginners.
The difference from Apple Watch Series 6 is that it does not have a blood oxygen saturation sensor and the Retina display is not always displayed.
Basic performance is not inferior to Apple Watch Series 6.
iPhone 6s or later with iOS 14 or later
It is a smart watch that combines functionality and design.
Equipped with 100 types of dials, including the second hand type, digital type, and animation type. The dial is freely customizable, so you can adjust it according to your taste and fashion.
[Android] Android 5.0 or later, [iPhone] iOS 10.0 or later
Amazfit's latest watch. It features a sophisticated design. You will be able to use it comfortably with the industry's most advanced clear display and lightweight size.
It also has many health management functions such as heart rate, stress level, and sleep. You can also check the contact in conjunction with your smartphone, such as incoming calls, emails, and app notifications.
The biggest point is the length of battery life. It can run for up to 12 hours, so you don't need to charge it.
Please also refer to the review article.
[Android] Android 7.0 or later, [iOS] iOS 12.0 or later
Incorporating a smartwatch into your daily life can make your life easier than you can imagine. If you do sports regularly, there is no doubt that it will play a role in managing your health and body shape! We hope that this article will help you find your favorite one.
Viva! Drone Editorial Department"VIVA! DRONE" is a technology media with 2 million PV per month that distributes the latest drone information and the latest gadget information. We create and distribute articles and videos with the aim of being a "comprehensive technology information site that is fun to read and useful to know."
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