Galaxy Watch 4 review; The most popular Samsung smart watch in SafirSoft

Design

Both versions of the Galaxy Watch i.e. Watch 4 and Watch 4 Classic use a redesigned frame which has become a little more integrated and there is no longer any gap between the smart Watch and its straps. The standard set of crown buttons also use a rectangular design instead of a prominent round crown along with a smooth side button.

Despite these subtle changes, the Galaxy Watch 4 series is also faithful to the design of the previous Galaxy Watches. Well, because the classic Galaxy Watch 4 model is equipped with a rotating bezel, which is both a useful navigation tool and an excellent fidget spinner. The rotating bezel, like the S-Pen of the Note series, is a very important feature of Samsung's smart watches, but despite this, Samsung has removed it from the design of its new smart watches in the Galaxy Watch 5 series.

Samsung Galaxy Watch 4 has become a little slimmer compared to its previous generation and has acquired certain subtleties. In fact, the design of this Watch has become more contemporary and modern And now it does not inspire the user with a smart Watch with a classic look. This flagship smart Watch has been launched in two sizes of 44 and 40 mm.

Operating system

Undoubtedly, it can be said that Samsung Galaxy Watch 4 Wear OS will give you the best possible user experience. Offers. The previous models of this company performed well with Samsung's operating system, but after a while they caused a lot of problems for users with lag and annoying bugs. The operating system of this smart Watch has no lags or bugs at all and allows you to seamlessly move between pages very quickly and easily.

A series of applications such as Samsung Pay and Samsung are by default like Tizen operating system is installed on the operating system of this smart watch. In addition to this, the new Google super application along with its subset of practical apps as well as the Google voice assistant are also among the other notable features of this smart watch. Scrolling the map on the Google Maps app of this Watch is very simple and convenient, and you can easily use the map without using your smartphone.

Complementing the Wear OS operating system of this smart Watch is Samsung's One UI user interface, which makes Galaxy Watch 4 closer to other ecosystem products of this Korean giant. This user interface automatically transfers widgets from your Samsung smartphone to your smartwatch. Samsung's One UI user interface offers users a library of different and diverse Watch faces along with extensive customization capabilities. Bubble numbers and animal animations are among the features of this watch's user interface, which is taken from Android 12.

Body mass analysis

Samsung has developed a new health sensor for the Galaxy Watch 4. This smart Watch combines heart rate monitoring sensor (PPG), electrocardiogram (ECG) and bioelectrical impedance analysis (BIA) in the form of a 3-in-1 sensor, which is closer to the user's skin than the health sensors of previous Galaxy Watch models.

Among these mentioned sensors, bioelectrical impedance analysis sensor has received more attention. Like the best smart scales on the market, this sensor sends a weak electrical current to your body to measure and analyze body fat percentage, body mass index (BMI), muscle mass, bone mass, body water percentage and more. . Doing this test is also very quick and you only have to keep your fingers on the crown buttons for 15 seconds; Without these fingers being placed on the skin next to the smartwatch, which may seem a little awkward.

When this test is done correctly, analyzing your body mass will help you to understand that How changes you make to your diet or activity affect your body systemsnot just your weight. There are also limitations for using this feature, for example, it is not recommended for people with batteries in the heart or people who are pregnant to use BIA. While many smart scales have a mode that disables BIA, Samsung has made it clear that such people should not use this feature.

There is also uncertainty about the metrics collected from the BIA sensor, which may perpetuate body dysmorphia. Samsung has clearly stated that these measurements may not be accurate for people under 20, but there doesn't seem to be an actual age limit for the feature. The reviews of the body mass analysis results of this smart Watch have shown that the BIA sensor performs well, but its results are not very accurate and cannot be relied on alone instead of a doctor.

Activity tracking

In order to check the functionality The Galaxy Watch 4 sports activity tracking has been tested a lot. The results of these tests have shown that users can use this Watch to track various exercises and sports. The Apple Watch has a few more options for tracking different sports, but the Galaxy Watch 4 gives you even more special options. Before using this function, you need to add your desired exercises from the Samsung Health application on your smartphone.

For example, when using this smart Watch to do yoga, the number of calories shown A little more than normal, but this Watch detects your heart rate much faster than the Galaxy Watch 3. This feature will be very useful and practical when doing sports where your heart rate stays in a shorter range than cardio, such as yoga, to see that in Which movement consumes more energy.

While cycling, users may not be able to monitor their performance from their wrists. In addition to summarizing your activity in 30-minute intervals, the Samsung Galaxy Watch 4 gives you audible and vibrating updates on your mileage. Still, counting the calories consumed seems a bit exaggerated, but the GPS shows your route correctly and its accurate performance cannot be easily overlooked. It is good. By using this feature, you can always know the distance you have traveled during the day and manage your daily sports activities more accurately.

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Tracking sleep and stress

The Korean tech giant has improved the Galaxy Watch 4's sleep and stress tracking sensor. We should mention that in this watch, the blood oxygen level is measured once during the night, while the Galaxy Watch 3 does this once every 30 minutes. More sleep oxygen tracking, especially for people with conditions like sleep apnea, could mean more focus on your sleep quality. If your smartphone is a Samsung and is next to you while you sleep, your snoring will also be tracked. The Watch 4 tracks your two sleep cycles separately, but gives you a summary of your useful sleep time. One of the very good tools of this wearable gadget is the stress control sensor. In fact, this Watch informs you of your stress level. For example, the green level does not indicate stress, but the clock at this level asks you to take a deep breath. Although the Fitbit Sense smartwatches take a more compelling approach to monitoring and managing stress, Samsung's watches also perform well.

Battery Life

Although the Galaxy Watch 4 performed satisfactorily in all areas, But its battery life is not very satisfactory. Samsung claims that the Galaxy Watch 4 can last up to 40 hours with regular use. Such a claim was also made about the Galaxy Watch 3, but the tests showed that the Watch 4 offers users 24 hours of charging with activity tracking, always-on display and active GPS.

Daily charging for most of the smartphones that we use every day are normal. Sure, many smartwatches, as well as a wide variety of the best fitness trackers, will go several days without a charge. But until you can't charge your device for a week, you won't understand the difference between one day and 40 hours of charging. Definitely, if the battery life of this smart Watch was longer, it would become more popular.

The battery of the 44 mm Watch 4 model has a capacity of 361 mAh, but the 40 mm model uses a 247 mAh battery, which naturally has a lower charging capacity. Offers. Inside the box of this smart Watch is a charging pad, which is a little surprising; Because Samsung has released its smartphones without chargers in recent years.

Does it make sense to buy Samsung Galaxy Watch 4?

If we leave aside the issue of charging the Galaxy Watch 4, this smart Watch has shown a very good performance in other departments. In general, it can be said that if you are a user of Android phones, especially Samsung, and you are looking to buy an advanced smart Watch with high purchase value, Galaxy Watch 4 with its new design, Wear OS operating system, and extensive sports capabilities can be one of the best purchase options. be yours.

Strengths of Samsung Galaxy Watch 4 smart watch

• New design and various Watch faces
• Wear OS operating system with excellent performance
• The first smart Watch equipped with the ability to analyze body mass
• Various sensors with accurate performance

Weaknesses of the Samsung Galaxy Watch 4

• Not very satisfactory battery life
• Lack of rotating bezel
• Limited compatibility

Conclusion

In this article, we reviewed one of the best-selling smart watches available in the SafirSoft store, namely the Samsung Galaxy Watch 4, and discussed it in sections We evaluated it differently so that if you are planning to buy a high-quality smart Watch for doing various tasks, this flagship wearable gadget Consider Samsung from SafirSoft online store for your purchase. We hope you enjoyed reading this article.

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