Galaxy Watch4, New Smart Watch with Welness & Fitness New Smart Watch | Mynavi News Mynavi News Mynavi
Galaxy Watch4 series with renewed design and OS
The Galaxy Watch series said, "It has been focusing on health management for many years, with a mobile heart rate sensor and blood oxygen tracker for the first time in the world, and has been focusing on health management, including blood pressure and ECG (electrocardiogram).
In this Galaxy Watch4, the highlight of the "Samsung BioActive sensor" with three new functions is the highlight.An optical heart rate sensor (PPG), an electronic heart rate sensor (ECG), and a bienetic electrical impedance sensor (BIA) are integrated into one chip.
Introducing a new algorithm to improve accuracy, and has a function to measure the body as a body composition.As a result, information such as the basal metabolism, body water, and body fat percentage of the skeletal muscle is measured, and the goals of fitness, such as weight management, muscle enhancement, and metabolism, are assembled in detail.The measurement is easy, just hold the two fingers over the clock sensor.The measurement time is about 15 seconds.It is said to measure 2,400 data points and boast up to 98 % accuracy.
It continues to be a fitness measurement function from the conventional model.There is also a "group challenge" function that competes with other people in groups, aiming to maintain motivation of exercise.
In cooperation with Samsung's smart TV, the status of fitness, such as calorie consumption and heart rate, is measured on the TV screen, and training content is displayed to assist in training.These content will be expanded by partnerships, but the provision is limited to some countries.
The sleep management function is the same as before.This is a function provided by the 2014 model, but has a new snoring detection function.It also supports continuous measurement of blood oxygen concentration during sleep.Sleep scores and advice have also been improved.
In the past, Tizen OS was installed, but as already announced, a new platform integrated with Wear OS is adopted.You can access Samsung apps such as Samsung Pay, SmartThing, and Bixby, and you can also use Google Assistants and other companies' apps.
The default compass app is linked to Google Maps so that route guidance can be given more accurately.In addition, it offers a variety of apps and functions, such as using a Spotify app to control music from Galaxy Watch4, downloading music data to Galaxy Watch4 and listening to music offline.
In terms of UI, it adopted one UI, which is also used for Galaxy smartphones, aiming for a smartphone and seamless experience.The information set on the smartphone side is synchronized, and the world clock and the time zone of the notification are seamlessly linked with smartphones and Galaxy Watch4.Even when the application is installed on the smartphone, if there is a smartwatch app, it will be automatically installed on the Galaxy Watch4 side.
In the clock operation, it supports gesture operation, in addition to using audio and rotating bezel.If you raise and down your wrist twice, you can receive the phone, turn your wrist twice, reject incoming calls, stop the alarm, and move the knock twice to execute any function (knock knock motion).is.
If you are using the latest Galaxy smartphone, Galaxy Buds, and Galaxy Tab, it is equipped with an Auto Switch function that automatically switches the connection.For example, if you connect a Galaxy smartphone and a Galaxy buds, put a smartphone and go jogging only with Galaxy Watch4 and Galaxy Buds, the connection destination of Galaxy Buds is automatically switched to Galaxy Watch4 and saved in Galaxy Watch4.It is possible to listen to.Galaxy Buds battery level and noise canceling can also be set from Galaxy Watch4.
Hardware is also updated.Equipped with a 5nm processor of the Galaxy Watch for the first time, it is 20 % faster.Memory is 16GB, which increases by 50 %.The graphics performance has been significantly improved, 10 times.The display is also high -resolution, and the overall performance is enhanced.
The battery life is up to 40 hours, and it supports rapid charging, so it will operate for 10 hours with a 30 -minute charge.Completion is completed within 2 hours.LTE communication is possible with ESIM compatible models, and Samsung Knox protects internal data.
Galaxy Watch4 has a combination of LTE model, Bluetooth model, case size 40mm and 44mm, color is black, silver, green (44mm only), and pink gold (44 mm only).The price is 249.From $ 99.
On the other hand, Galaxy Watch4 Classic is a combination of Bluetooth, LTE, and case size 42mm / 46mm.There are two colors, black and silver.The price is 349.From $ 99.
| モデル | Galaxy Watch4 | Galaxy Watch4 Classic |
|---|---|---|
| ディスプレイ | 44mm：1.36インチ（450×450）40mm：1.19インチ（396×396） | 46mm：1.36インチ（450×450）42mm：1.19インチ（396×396） |
| プロセッサー | Exynos W920 | Exynos W920 |
| メモリ | 1.5GB | 1.5GB |
| ストレージ | 16GB | 16GB |
| サイズ | 44mm：44.4×43.3×9.8mm40mm：40.4×39.3×9.8mm | 46mm：45.5×45.5×11.0mm42mm：41.5×41.5×11.2mm |
| 重さ | 44mm：30.3g40mm：25.9g | 46mm：52g42mm：46.5g |
| 素材 | アルミニウムケース | ステンレススチール |
