Smart Watches
Smartwatches are watch-type wearable devices that are becoming more popular for both business and private use. There is an image that has become popular since the launch of the Apple Watch, but other manufacturers have also released models that match various designs and use. It is easier to use by strengthening the message confirmation at hand and the interlocking function with smartphones. Therefore, this time, we will introduce how to choose a smartwatch and recommended products.
What is a smartwatch?
A smartwatch is an electronic device designed like a wristwatch with a built-in CPU. There are various models, such as those equipped with a touch panel that can be operated by touching the screen, and those that have an analog dial clock with additional mail and incoming notifications, health management functions, and so on.
Some smartwatch models have a built-in electronic money chip, which allows you to pay for products at transportation or in stores. You can also add functions by adding apps, like smartphones.
What you can do with a smartwatch?
"Electronic money" that allows you to settle by holding your wrist
A smartwatch equipped with an electronic money function can be paid by simply holding the smartwatch over the reader. You can pay without taking out cards or coins from your wallet, so you can make payments smoothly.
"Heart rate monitor" for sports and daily health management
If you want to measure your heart rate during sports or during your daily activities, we recommend a smartwatch with a built-in sensor. Calories burned can be calculated and recorded based on the information entered in the settings of the activity meter app, and the data can be transferred to the smartphone.
Just by wearing your smartwatch every day, you can automatically collect the data you need to maintain your health.
You can add apps and customize the screen display
Like smartphones, you can install various apps on your smartwatch. There is also a model with a customizable dial, which allows you to design like an analog clock and place health care data and schedules in the case.
There is also a type such as SONY wena that has a function as a smartwatch in the band part. If the type of rug matches, you can set a general watch, so you can enjoy the smartwatch function while using the watch that you have been using for a long time.
How to choose a smartwatch?
Choose a model that matches your smartphone
WatchOS is an OS for Apple Watch developed by Apple, which sells iPhones and Macs. You can also use Siri's voice assistant to check incoming calls and messages on your iPhone.
Basically, it can be smoothly linked with iOS of iPhone and iPad, and in addition to data linkage with the healthcare app, it is possible to check the push notification of the app and the content of the message on the wrist.
wear OS by Google (formerly Android wear) is an OS for smartwatches developed by Google, which provides an OS for Android smartphones. It has various functions such as Google Assistant, Google Maps, incoming call, and message notification, Google Play Music, and Google Translate.
Many manufacturers sell smartwatches that support wear OS by Google, and they have a wealth of designs and features. The shape of the case is also diverse, and you can choose according to your taste and fashion. In addition, although some functions may be restricted, they can be linked with an iPhone that has a dedicated app installed.
"Tizen" which is convenient to cooperate with the Galaxy series
Tizen is the OS installed in smartwatches such as the Gear series sold by Samsung. You can also manage apps on your Galaxy device by installing the Galaxy Wearable app on your smartphone.
Choose by appearance design
Watch-type smartwatches are equipped with functions that allow data to be linked with smartphones. Also called a hybrid type, it has an analog display and a digital display, so you can choose according to various scenes such as business scenes and private scenes. You can record important incoming call notifications and daily calories burned, and link the data with your smartphone. It has the advantage of consuming less battery than the full-screen LCD digital type."Wristband type" convenient for sports and health management
A slender and vertically long smartwatch is a "wristband type". It is perfect for checking the amount of activity during sports because it can display only the necessary information in a simple manner and does not get in the way even if you move violently. Because of its stylish design, it is sometimes called a smart band.
Check the charging method
There are several ways to charge your smartwatch. If it is a battery charging type, there are USB, magnet, and wireless methods. It needs to be charged every few days, so it's a good idea to remove it when you sleep and charge it. The button battery-powered type does not require frequent charging.
It can be used for several months or a year, and when the battery runs out, it can be replaced at a watch store or manufacturer. In addition, the solar-type, which charges with light, can reduce the time and effort of charging if it is normally worn.


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