Shulou(Shulou.com)11/24 Report--

A year later, OPPO Watch 4 Pro finally met us. At the just-concluded OPPO product launch, the fourth-generation OPPO smartwatch was officially unveiled. Like the previous three products, the OPPO Watch 4 series remains firmly committed to the "real smartwatch" line, with the OPPO Watch 4 Pro positioned as the "flagship full smartwatch".

Compared with the previous generation of products, OPPO Watch 4 Pro focuses on health and intelligence attributes, and ushered in significant improvements in performance and design.

Next, CTOnews.com will bring you a warm hands-on experience around this new product.

First, the design in the design, OPPO Watch 4 Pro still continued the previous generation of "growth on the wrist" upgrade, but the details of the changes, but let this new product's business attribute is significantly strengthened.

First of all, on the screen, the OPPO Watch 4 Pro still continues the previous generation of "up and down bending" curved screen design, the curved part just fits the Radian of the wrist, just like a piece of curved glass "cover" on the wrist, bringing a high degree of recognition and sense of technology.

The screen part uses a 1.91in LTPO screen with a resolution of 378x496 and a high resolution of 326. the text is exquisite, bright and transparent, and has no sense of graininess. In addition, this screen supports automatic brightness adjustment, with a peak brightness of up to 1000 nit, and outdoor browsing is stress-free.

Unlike the previous generation, this time the OPPO Watch 4 Pro cut off the "screen bracket" and the screen was completely "embedded" in the middle frame, further enhancing the refinement and integration of the product.

At the same time, the metal frame of OPPO Watch 4 Pro has been upgraded from aluminum alloy to stainless steel and has a very delicate metal drawing process, while the crown has also added a mechanical diamond texture + CD sandblasted highlight design.

Below the crown is an independent ECG electrode button, which can not be pressed for monitoring health data such as electrocardiogram.

On the left middle frame on the front of the watch, there are long loudspeaker openings. The advantage of this flat middle frame + long loudspeaker design is that when your wrist moves at different angles, it will not block the loudspeaker. To ensure a clear sound quality.

Another smartwatch that I often wear, because of its arc-shaped middle frame and slightly bent wrist, makes it easy for the meat on the wrist to block the loudspeaker, making it impossible for the OPPO Watch 4 Pro to hear the sound.

On the other hand, OPPO Watch 4 Pro also upgrades the plastic bottom cover to the ceramic bottom cover.

Although the overall shape of the OPPO Watch 4 Pro has not changed much, the business atmosphere of the OPPO Watch 4 Pro is obviously stronger and the advanced texture in the hand is obviously stronger, just like a high-end mechanical watch, which is worth playing with carefully.

In addition, one point must be added. Although the shape is still "square", the OPPO Watch 4 Pro takes on a completely different temperament. Large curved screen, slender body, so that OPPO Watch 4 Pro in a large number of square tables also made their own unique recognition, or that sentence, you can always trust OPPO in the design.

The bare metal weight of the OPPO Watch 4 Pro is 52.3 g CTOnews.com gets the extremely Night Black color match, with a fluoroelastomer strap that combines business and sports scenes. However, in terms of the bare metal weight of 52.3 g, it is not light, but fortunately, the wearing experience is good: on the one hand, the fluororubber strap is very "skin-friendly", dry to the touch and not easy to leave sweat stains; on the other hand, this "growth on the wrist" design is more suitable for the wrist, even if you wear it to sleep at night, as long as you loosen the strap a little bit, it is acceptable.

In terms of charging, the OPPO Watch 4 Pro is still the ancestral "contact charging", perhaps the ability of long-range flight and VOOC flash charging, which makes the OPPO Watch 4 Pro so confident that it does not feel necessary to "charge wirelessly".

Of course, one thing to say, the endurance performance of the OPPO Watch 4 Pro is very amazing, which we will discuss in detail later.

Under the VOOC flash charge, the OPPO Watch 4 Pro can be recharged for 10 minutes, which is enough for 24 hours. The measured charge of CTOnews.com for 10 minutes can replenish about 35% of the power. More importantly, the VOOC flash charge of OPPO Watch 4 Pro is not limited by the charging head. For example, the author can still activate the VOOC flash charge with the competitor's 40W mobile phone charging head, which is worthy of praise.

Second, sports health experience "wearing a watch is wearing health", this sentence has become a consensus in the hearts of more and more users. OPPO Watch 4 Pro focuses on health capabilities.

First of all, the hardware part adds the wrist temperature sensor, the heart rate sensor is upgraded to 8 channels and the blood oxygen sensor is upgraded to 16 channels. In the experience part, functions such as 60-second physical examination, healthy smart eye, vascular health research are added. It also supports sedentary reminder, 24-hour heart rate + irregular rhythm warning, sleep quality assessment, sleep snoring risk assessment, all-day blood oxygen monitoring, fall reminder, family health care, glucose meter access and so on.

1. 60-second physical examination OPPO Watch 4 Pro upgraded 60-second physical examination, which enables the monitoring of a variety of health data within 60 seconds, and generates a "physical examination report" on both the watch and the App side, as well as a risk assessment.

OPPO Watch 4 Pro's 60-second physical examination supports four major risk assessments, including heart health risk, vascular elasticity risk, sign temperature risk, and sleep snoring risk. And will monitor vascular elasticity, ECG, heart rate, pressure, blood oxygen, sleep, wrist temperature these seven major health data.

Each health outcome leads to a detailed report, such as the author's sleep snoring, which is detailed in the physical examination report-indicating that the author is at high risk.

The author does have the situation of "snoring" in sleep, that is, the situation of apnea. The report recommends that the author go to the hospital for evaluation and screening.

Health data related to 60-second physical examination, on the other hand, in the vascular elasticity risk report, the author is "normal", but is about to reach "low risk", and the degree of vascular elasticity is harder than that of peers.

Vascular health data still need to emphasize that the "60-second physical examination" does not replace the traditional routine physical examination. Its significance is to turn the "physical examination" into a convenient, simple and low-cost thing, so that everyone can report the "physical examination" anytime, anywhere.

Users with a lot of sub-health problems like the author can learn about their health data anytime and anywhere through the "60-second physical examination" of OPPO Watch 4 Pro-and finally, find out the physical problems and treat them in time.

In addition, the "60-second physical examination" of the OPPO Watch 4 Pro is not a direct "experience". Before that, you need to fill in your body data and wear it for at least a few days in a row (such as wearing a watch for 5 nights for temperature changes) in order to get more accurate data results.

2. The healthy smart eye has just begun to hear the "healthy smart eye" function supported by OPPO Watch 4 Pro. I thought it was an eye protection function, but it was not the case. In fact, the term "smart eye" is also easy to understand, that is, through multi-dimensional data and cross-trend analysis, you can see important changes in your body at a glance, just like with a "smart eye". The body changes can be seen by the eye.

This function also requires you to wear a watch for a long time. For example, sleep patterns require you to wear a watch for at least five days, and data trends need to generate data at least 10 days in the last 14 days.

For example, the "healthy smart eye" will analyze your sleep patterns and give suggestions for personalized sleep improvement; it can also give signs of temperature changes, pop-up reminders when there is more than the past average, and give it a recovery.

OPPO Watch 4 Pro supports "snoring risk assessment". Through the fusion of HRV heart rate variability, blood oxygen, respiratory waveform, snoring and other multi-dimensional data, it will give the trend analysis of snoring related data, as well as the snoring risk level. For example, the author has "high risk".

Sleep recording in addition, with a mobile phone (OPPO Health App), you can also record the length / frequency of snoring / maximum decibels, and provide playback function. Let users have a deeper understanding of their snoring problems and severity.

The snoring risk level is in the sleep monitoring section. OPPO Watch 4 Pro also brings full-scene sleep monitoring, including siestas and short naps, and 30-minute sleep data can also be recorded.

4. OPPO Watch 4 Pro, such as vascular health research and blood glucose dial, supports vascular health research, which requires the independent App of Health Research.

Vascular Health Research monitors your vascular elasticity and gives a risk report. This function has a separate functional entrance on the watch side, and measurements can also be initiated through the watch side, or through the desktop "Health Research" App.

In addition, vascular health data are also measured in the 60-second physical examination, and the final vascular health data report is also recorded in the Health Research App.

Finally, the blood sugar dial is a new function, for "diabetes" patients, with it, directly through the watch dial to know the changes of blood sugar data for the first time. It is important to note that this function needs to be equipped with a silicon-based dynamic CGM blood glucose meter and download a tripartite app on the watch.

5. Sports monitoring OPPO Watch 4 Pro supports 11 professional sports modes, such as badminton mode, tennis mode, and 100 + sports monitoring, and supports Keep / Yueyue running circle / Xunji third-party sports App adaptation.

As a very national sport, badminton is cheaper and more popular than skiing and football, so a more professional badminton model is needed more urgently than other sports.

Therefore, in badminton mode, OPPO Watch 4 Pro gives the 12 most complete data in the industry, including swing speed, number of swings, forehand, backhand, maximum racket speed, longest continuous racket, active time, overhand and so on. The results of your exercise will also be presented in the form of a five-dimensional map of your ability, and you can share your moments in the form of small videos.

In other aspects, during exercise, OPPO Watch 4 Pro supports hundreds of sports monitoring and recording, and can automatically identify running (outdoor, indoor), walking (outdoor, indoor), swimming, outdoor cycling, rowing machine, elliptical machine and other sports modes. It also supports professional running form recognition without wearing other auxiliary equipment, and the watch can directly monitor high-order running data such as left and right foot balance, touchdown time, vertical amplitude and so on.

3. Intelligent interactive experience first talk about the hardware upgrade of OPPO Watch 4 Pro: the big core is still Snapdragon W5, the small core chip is upgraded to Hengxuan 2700, the performance is improved by 34%, the running memory is upgraded to 2GB, and the battery capacity is upgraded to 570mAh.

In terms of experience, OPPO Watch 4 Pro commonly used App to upgrade to 60Hz, and has a stronger ability to keep alive in the background, and the light smart mode supports Bluetooth call / dynamic dial / 11 movement modes.

In architecture, OPPO Watch 4 Pro is equipped with UDDE dual-engine hybrid technology 3.0, which is simply "dual-chip dual-mode route". The two chips can seamlessly switch between Android and RTOS systems in full intelligent mode according to different scenarios. Moreover, in the system, OPPO Watch 4 Pro also provides two modes: full intelligence mode and light intelligence mode.

Come to the interactive experience section (the following experiences are described in full intelligence mode).

The first compliment is the extremely smooth interactive experience of OPPO Watch 4 Pro. It is not even an exaggeration to say that there is even a sense of pleasure in using a smartphone when using the OPPO Watch 4 Pro.

This kind of enjoyable experience mainly lies in the fluency of interaction and animation, and even the third-party App brings the support of 60hz. The screen switching is extremely silky, pointing to where to hit, rarely stutter and frame drop, which is very excellent.

The interactive logic of the OPPO Watch 4 Pro is also similar to that of a mobile phone, with a negative screen integrated with Xiao Bu's assistant on the left, including key information such as common App, weather schedule, and so on.

From the top to the bottom is the shortcut control bar, and on the right is the healthy exercise data. Click on the crown to enter the application view

Double-click the crown, enter the app background, and switch App left and right to enter an App app from the background, the whole process is very silky and impressive.

In terms of the dial, press the dial on the main screen of the watch, you can quickly switch dial styles, and also support a variety of custom modules, multi-dimensional data display and so on.

The OPPO Watch 4 Pro also supports "dial always on" and "system and third-party applications always on". The watch screen will continue to display the dial after rest, when the screen brightness will be dimmed and will display normally after raising the wrist. However, if this function is enabled, the follow-up voyage will be reduced by 2.5 days, and you can choose according to your own needs.

In addition to the preset dial, a variety of personalized dials can also be switched in the dial store in the watch, or in the "Huantai Health" App.

App provides a variety of free dial styles: including AI wear dial, light painting series, Omoji dial, photo album / video dial, etc.

For third-party dials, OPPO Watch 4 Pro offers more than 400 + third-party dials (paid and free).

Compared with the round watch, the diversity of the dial design is also the advantage of the square watch, which is limited by the "circle", which wastes a lot of display space, but the square watch such as OPPO Watch 4 Pro will not, and the imagination of the design is very large.

This has always been the advantage of OPPO Watch in terms of application adaptation.

On OPPO Watch 4 Pro, more than 85 third-party App are supported, with comprehensive mainstream communication / map / music / information applications.

App stores are built into both the watch side and the App side (part). Secondly, the car keys of the OPPO Watch 4 Pro continue to be upgraded-supporting models including ideal, BYD, Changan, No. 9 electric car, Tesla, Guangzhou Automobile Honda, Aichi, Zero run, Mavericks Electric. This is the smartwatch with the largest number of car brands.

Car key application part, we use several commonly used App examples, the first is the navigation category-Baidu map App.

On OPPO Watch 4 Pro, Baidu Maps is completely independent. As long as your watch has a network connection (such as eSIM or WiFi), you can completely disconnect from your phone and use the independent Baidu Map App for positioning, location search, navigation and other operations. Moreover, the response is extremely fast and the interaction is extremely smooth.

More importantly, these three-party App unexpectedly have a background, when you click on the crown, the map App will enter the background, at this time an icon will appear at the top of the dial, click to enter.

The same is true of music App, such as NetEyun Music, which can search and listen to music independently, and even after entering App, the pop-up window gives away an one-month watch member.

Communication classes, such as QQ, also support complete independence. Unfortunately, Wechat still needs to be connected to a mobile phone in order to use, but this is not a problem with OPPO, and OPPO has made a lot of efforts in this area, for example, Wechat's children's watch version has been launched before-it is completely independent.

But on the whole, the ecological advantage of OPPO Watch 4 Pro is still obvious. After all, for ordinary users, the 85 + three-party applications it supports are fully adequate.

For "not ordinary" users, it doesn't matter. OPPO Watch 4 Pro comes with an Android-based ColorOS Watch system, so, you know. If you have strong hands-on ability, even "Arena of Valor" can play. There are many tutorials on the Internet, which will not be specified here.

Finally, there is the long battery life of the OPPO Watch 4 Pro. Officials say the OPPO Watch 4 Pro fully intelligent mode is 5 days, while the light smart mode is 14 days.

The author takes the "full intelligent mode" as an example, without turning on eSIM, all health monitoring is on, WiFi is off, NFC is on, automatic brightness is on, and third-party App is not used, but more than 10 times of health monitoring are carried out. For three days and two nights, the power consumption of OPPO Watch 4 Pro is only 49%. At this moment of codeword, OPPO Watch 4 Pro still has 51% power. In this way, according to this usage, the OPPO Watch 4 Pro can provide a battery life of up to 5 days. It lasts up to 14 days in light smart mode.

In addition, the OPPO Watch 4 Pro system has a built-in battery butler, which, like mobile phones, has a detailed ranking of power consumption and supports one-click power-saving functions. When the battery shows 35%, the system prompts that it can still be used for 16 hours a day.

The battery life will be reduced by about 1-2 days after the launch of the eSIM, but for a full smartwatch, this is good enough, at least for a short trip, you don't have to carry a charger. When it comes to eSIM, it is only supported by China Unicom at present, and the business fee is 10 yuan per month. It is suggested that qualified partners should open it as soon as possible. In addition, the eSIM of OPPO Watch 4 Pro does not currently support sending and receiving SMS messages.

The OPPO Watch 4 Pro has a battery life of up to 14 days in light smart mode, and most healthy exercise functions are supported in this mode, including Bluetooth phone, Wechat, sleep, stress, blood oxygen, heart rate exercise, wrist temperature, Alipay, weather, wallet, music (local), etc.; it also has a negative screen, but the voice assistant is replaced by a sports card.

In short, the OPPO Watch 4 Pro in light smart mode is basically a sports watch with a longer range, and it is not appropriate to describe it as a "large bracelet" because in this mode, the interaction of the OPPO Watch 4 Pro is still smooth and most scenes remain 60Hz.

Conclusion: after a period of experience, I can clearly feel the obvious advantages of OPPO Watch 4 Pro in the field of smart wear-on the technical track of real smartwatch, it continues to consolidate its smart attributes, with emphasis on health capabilities, which is a product that does not have to make a choice in terms of true flagship, true intelligence, long range and strong health.

Secondly, OPPO Watch 4 Pro also shows excellent compatibility in third-party Android phone connections. For example, other Android phones download Huantai Health App. Except for the linkage functions of some OPPO products, the core sports health monitoring functions are basically supported, so if you attach great importance to the independent intelligent experience of your watch and have certain needs for long range and health monitoring, then OPPO Watch 4 Pro is very suitable for you.

If you are an OPPO user, the next smartwatch must be the OPPO Watch 4 Pro.

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