The higher face value also supports eSIM calling function. Huami AMAZFIT smart watch 2 evaluation

At the summer new product launch conference of Huami Technology on 20 19 last month, Huami Technology officially launched AMAZFIT Smart Watch 2, which quickly attracted the keen attention of the industry and fans. This is also Huami's first smart watch equipped with eSIM function, which supports 4G independent calls and cellular mobile network services of China Mobile, China Unicom and China Telecom. While maintaining rich functions, the practicality is greatly enhanced. At present, there are not many smart watches on the market that realize independent call function, and this time AMAZFIT smart watch 2 expands the boundaries of smart watches, which is completely comparable to high-end smart watches like Apple Watch.

Surface Design of Rare Microcrystalline Zirconium Nanoceramics

In the overall design, AMAZFIT smart watch 2 looks very simple and fashionable, in line with today's aesthetic trends. Compared with Huami's sports watch, it has a less tough, rounder and cleaner dial, which is suitable for both men and women. AMAZFIT Smart Watch 2' s biggest appearance feature this time is the use of microcrystalline zirconium nano-ceramics as the body material. The hardness of ceramic material is very high, and the Mohs hardness reaches 9, which is second only to diamond and harder than stainless steel. Materials in daily life are difficult to damage, and scratches on the body can be avoided to the greatest extent in daily wear. Irreparable ugly scratches on the metal case are hard to appear on AMAZFIT smart watch 2. However, due to the high cost and difficult process, few products on the market use this material. Only in 20 16, Apple used similar materials on Apple Watch Edition, so the quality of AMAZFIT smart watch 2 can be seen from the body material.

AMAZFIT smart watch 2

In addition, the front of the dial of AMAZFIT smart watch 2 adopts a large screen of 1.39 inch AMOLED with a resolution of 454×454, and the display effect is very delicate and clear. The third generation glass material of orangutan can provide reliable wear resistance and resistance. Keep scratching. This innovative design is also called 2.5D Shui Yang display screen by Huami, and the edge of the screen presents a beautiful arc transition to the center of the screen, which is also different from the sameness? Legal? The shape of the table, the perfect fusion of glass and ceramics, gives people a rounded and minimalist visual experience as a whole, showing a warm and jade-like feeling.

"Crown" is the only physical button of AMAZFIT smart watch 2, which is equivalent to the functions of HOME and return operation.

The entire middle frame of AMAZFIT smart watch 2 is made of microcrystalline zirconium ceramics, which improves the strength and toughness of the material from nano-scale details. Excellent refractive index and dispersion performance make the watch emit a unique round luster, low thermal conductivity brings a warm and jade-like touch, and its hardness is four times that of aluminum alloy, so it can calmly deal with scratches in daily life.

There are speaker holes, heart rate sensors and charging/data transmission ports on the back of the dial.

In this health test, AMAZFIT Smart Watch 2 also adopted the new BioTracker PPG bio-tracking optical sensor independently developed by Huami Technology, which made the heart rate monitoring more accurate; A brand-new Mi Pai Health Assessment System was introduced into the exercise health test, which made the understanding of health status more intuitive.

The softer and more comfortable leather strap also looks more classy.

In addition, a plastic belt may be provided as an alternative.

USB charging base, easy to carry.

The dial and charging base are magnetic, which can be firmly "sucked" together to prevent falling.

AMAZFIT Smart Watch 2 supports IP68 waterproof.

In terms of protection, apart from Corning 3 glass protection, AMAZFIT smart watch 2 also has excellent waterproof ability in sealing measures, and IP68 grade can also be displayed normally in 1.5m water, but due to the unstable underwater water pressure and other reasons, the watch does not support swimming. However, it is no problem to sweat normally in summer, splash water or even use it in rainy days.

Support more functions of eSIM calling

As a smart watch, it will naturally be used with a mobile phone, so AMAZFIT smart watch 2 can not only set and select various functions directly on the watch, but also view and set it through the mobile APP after pairing with the mobile phone.

When you use it for the first time, you need to download the AMAZFIT Watch App on your mobile phone, scan the QR code on the watch screen for activation and personal information entry.

Select the corresponding device, and the APP will display the data of the current watch after the pairing is successful.

You can set the dial-up interface and management application on the app, or you can let the watch display the notification prompt of the mobile phone, but you need to turn on the notification use right.

AMAZFIT Smart Watch 2 adopts a brand-new UI design, and its simple visual style brings faster operation and convenience. The dial system of AMAZFIT smart watch 2 has also added the function of "custom shortcut components", including more than 30 optional components such as calories, heart rate, schedule, weather and quick start of applications. Up to 8 replaceable widgets can be placed on the custom dial, which can be expanded directly on the dial after clicking. Need to open the application? Ben. , can I enter? Operation.

In terms of application, AMAZFIT Smart Watch 2 has built-in functional applications such as Alipay, QQ Music, sogou Input Method, Tencent Translator Jun, Himalaya, etc., which can meet the needs of daily life. In particular, Alipay also supports offline code scanning payment, even if the mobile phone network is not good or there is no mobile phone. Payment can also be completed; At the same time, the watch also supports bus and subway swipe cards in cities across the country 188, making commuting more convenient. You can take the bus and subway without taking out your mobile phone and gently lifting your wrist.

Heart rate detection

Suggestions will be given after the test.

In terms of heart rate check, AMAZFIT Smart Watch 2 not only has an optical sensor with lower power consumption and higher accuracy, but also has a Huami-Pai health assessment system. What is Hua Mi Pai? Articles? Life-threatening Activity indicator, which makes? Rate data is more meaningful. Will. The rate value is transformed into a more meaningful PAI value through the algorithm, which can make? Is it more intuitive for residents to master? Physical state; In terms of sports, AMAZFIT smart watch 2 also has built-in GPS, which supports ten sports modes such as running, walking and indoor running.

AMAZFIT Smart Watch 2 provides 10 sports modes.

AMAZFIT Smart Watch 2 supports GPS positioning and can accurately record the movement track. After selecting the corresponding sports mode, the watch will automatically search for GPS signals and then automatically connect. Even in an environment surrounded by buildings, it only takes 10 seconds to locate successfully, which is very fast, and then you can start moving.

As a smart watch product, AMAZFIT Smart Watch 2 can view rich sports data records without connecting to a mobile phone. For example, in order to choose the "walking" exercise mode, the shell can directly check the mileage, time consumption, exercise load and so on. After clicking Save Motion on the watch, the watch can also record and view motion curves such as heart rate and speed in real time. The data interface provided by the watch is also very simple and comprehensive.

Of course, after synchronizing with the mobile phone, you can also view the generated sports data on the "AMAZFIT Watch" APP, including time, steps, calories burned, heart rate, speed and so on. Moreover, the GPS position information recorded in AMAZFIT Smart Watch 2 will also be synchronized to the mobile phone, which is convenient for viewing the route and trajectory of each movement.

By sliding the dial screen up, down, left and right, you can switch different UI and function switches, and you can also surf the Internet and talk directly after turning on eSIM.

When using the AMAZFIT smart watch 2, you can select five different dial display interfaces (which can also be set on the mobile APP) by sliding left and right, and the drop-down screen can set the functions of the watch, such as WiFi, Bluetooth and power management. Swiping up can also display synchronous messages on mobile phones such as Weibo and WeChat, but it should be noted that the notification right is turned on. However, the most powerful function of AMAZFIT Smart Watch 2 is the built-in eSIM cellular network module. After starting the eSIM service, it can realize the independent call function on the watch and support the cellular mobile network.

Opening eSIM service needs to be completed on the mobile APP.

AMAZFIT Smart Watch 2 currently supports the eSIM services of China Unicom and telecom operators, including 1 dual terminals and independent eSIM numbers, and will also support mobile in July. With this function, AMAZFIT Smart Watch 2 is not just a small "mobile multimedia" device, but really runs independently from the mobile phone.

Evaluation summary:

Finally, as a smart watch, battery life is also very important. This aspect has always been the strength of Huami AMAZFIT products, and AMAZFIT smart watch 2 is no exception. The watch uses a 420 mAh lithium battery. According to the official, after opening the eSIM card, you can connect your mobile phone with Bluetooth for 20 hours, connect to the cellular network for 4 hours, receive 90 messages and push them, lift your wrist for 90 times, exercise and connect the Bluetooth headset to play music for 60 minutes, and other operations can provide about 28 hours of endurance. However, when actually wearing it, if you feel that the eSIM card is not activated when fully charged under daily conditions, you can only start common operations such as message notification, wrist-lifting display time, and step number recording for about 4 days, and you don't need to charge it every day.

At present, this Huami AMAZFIT smart watch 2 has been put on sale, which is less than 1000 yuan, and its cost performance is very high. After all, other similar products supporting the eSIM cellular network module cost several thousand yuan, and AMAZFIT smart watch 2 not only realizes the functions of independent calling and surfing the Internet, but also has excellent appearance, advanced sports/health data recording and rich and practical functions, which can make more ordinary people experience the fun and convenience brought by smart watches.