Recently, the market around health sports has become increasingly popular, such as body fat scales, heart rate meters, bone conduction headphones, etc. However, the fastest accepted smart bracelets/watches in the market. According to the author, some companies even distribute smart watches to each employee, requiring employees to report sports information every week, in order to care for and protect the health of employees, and also to maintain the service concept of the company's health products. It can be seen that sports have become a health activity that goes deep into the hearts of the people. As consumers of health sports, they are often confused by various smart watches/rings and have no choice. Next, let's learn about this smart watch, which is "born for sports and is popular because of its appearance".

Ziva is not a word in English, but a girl's name. Ziva's packaging is also unique, just like the gift packaging, it does not stick to the open front box packaging, but more like the visual packaging of foreign brands, generous and decent.

The color of ziva is different from that of ordinary smart watches in the past, mainly including deep space grey, rose gold and champagne gold, which is also the main feature of ziva that is different from other Le Xin watches. From the actual effect, the innovation of color is obviously the main plus point for its popularity.

The front of Ziva is a 0.87 inch OLED touchable screen, twice the size of Xiaomi bracelet 2 display screen, providing more display information and larger and easier to recognize text information. The touchable area is compressed to the edge area of the screen (small square circle area in the figure), making touch more accurate and also a guarantee of power saving. From the practical experience, this screen is obviously more energy-saving than the Lexin watch, and the display effect is clearer in the sun.

The screen is surrounded by thin metal edging, which makes the overall line more smooth, stronger design, and also makes Ziva more textured. The color contrast design of black display screen, metal binding and cowhide wristband makes Ziva look more fashionable. However, due to the different colors of metal binding, the matching of wristband is also relatively simple (for example, the binding of rose gold wristwatch is light rose gold, the binding of dark grey wristwatch is silver, and the binding of champagne gold wristwatch is light champagne gold).

I think, as a user or designer, the most satisfied thing is this group of Italian imported calf leather wristbands in addition to the performance of the watch. In the whole history of watch development, only stainless steel and cowhide are the wrist straps that have stood the test of history. At the beginning of use, the plastic wrist strap has a skin friendly feel, but after a long time of use, it will slowly be oxidized, which is often referred to as aging, so the wrist strap cracks and turns white. As a sports watch, Ziva is more wear-resistant, dirt resistant and aging resistant with a cowhide wrist strap, which can also better maintain its bright color and quality.

The wrist buckle is oval buckle type. At the beginning of use, the buckle is relatively tight, but the oval polished surface of the buckle also maximizes the wear of the buckle hole. The integrated design embedded in the cowhide wrist strap makes the whole look very natural.

The back of Ziva is equipped with a protruded Silicon Labs heart rate sensor, which is more sensitive and accurate from the use of many bracelets. Careful readers should not be difficult to see that Ziva has pasted the skin with the same color on the back of the calf leather wrist strap. Although there are still obvious adhesive marks on the vision, the overall color and texture have reached a better unity, which also makes the overall appearance more beautiful and harmonious.

This time, Lexin humanized the design of snap connection between the wrist strap and the watch, so that the wrist strap can be more firmly connected and will not be loosened due to long-term disassembly. Ziva continues the direct charging design of the Lexin Smart Watch series, hiding the USB charging interface to the wrist strap connection, making it easier to charge and avoiding dependence on the special charging cable. This is one of the most commendable designs of Lexin Smart Watch.

The IP67 waterproof level allows ziva to easily cope with daily rain or short-term water entry needs, meet the waterproof characteristics required for sports, and make daily wading activities or home washing more comfortable.

Obviously, the rose gold ziva is more suitable for girls to wear. The pink smart watch may not be versatile, but it should be one of the most eye-catching colors in the existing smart watch industry. In daily life, ziva not only replaces ordinary bracelets or accessories, but also acts as a fashionable sports watch.

In the time of a book or a leisurely midnight, Ziva records the user's heart rate and time on her wrist like a guardian, just as the official propaganda says: Ziva can understand that your life contains joys, sorrows, joys, sorrows, walking, running, laughing, crying, anger, calm

Ziva's default setting continues the 24-hour heart rate monitoring of Le Xin Watch, and can also call out the current heart rate at any time through the multi-function touch key as a heart rate reference during exercise or rest. However, since touch control is only limited to one multi-functional key, it is impossible to realize the operation of sliding the interface. As an "old driver" who has experienced more than ten smart watches, the author has never encountered a product with very accurate sliding screen switching or control, and the setting of the Lexin Ziva multifunction key really makes every operation very simple and convenient, almost without misoperation and other phenomena.

The accuracy of the wrist lift screen is also more accurate than the previous Lexin watch, and the response speed is also faster. The synchronization and push of WeChat, SMS and phone are also becoming more and more stable. In the experience period of more than ten days, in the words of experienced girls, every wrist lift is a pleasant human-computer interaction experience. Ziva is fashionable, fun and beautiful.

When you rest or take a nap, Ziva quietly records the wearer's sleep status. The wearer can also customize the alarm clock to avoid oversleeping.

Despite the ergonomic radian treatment of Ziva watch, its thickness is generally thicker than that of ordinary watches. Although it will not have a significant impact on the movement, it will still have some discomfort if worn in the sleeve.

Ziva's wristband is slightly inconvenient to buckle. The inner and outer wristbands are easy to be misplaced when they are loosened, and the heart rate sensor that will protrude on the wrist when they are fastened. It is recommended to add a loop to fix the inner and outer wristbands, so that users can enjoy a relaxed and barrier free wearing feeling and avoid the trouble of dislocation of wristbands.

The connection QR code between Ziva and APP is pasted in the manual, which is also the only connection code. Similarly, the app also has a built-in operation guide, which uses pictures to simply explain the use method, and introduces the description of each icon. Even Xiaobai can easily start the operation after reading the icon.

The Lexin Sports app collects the information of all Lexin products and counts all health information of Lexin users. Ziva's heart rate data and sleep data can be viewed on the home page every day, and you can also click in to view the curve graph. The curve graph makes each time of exceeding the standard or changing obvious through the display of different colors.

At the same time, the APP can also be used for alarm clock setting, long sitting reminder, call reminder, message reminder (including WeChat, QQ, call, SMS and other message reminders) and other operations. The Ziva I experienced this time has added the on/off or setting of night mode, wearing habits, continuous heart rate monitoring, display mode, etc. more than the previous Lexin smart watches. This is also the improvement and optimization made by Lexin after accepting many users' suggestions, making the smart watches more practical and fun. At the same time, sports data can also be shared and compared with WeChat friends through APP, and can participate in APP forums or group activities to achieve interaction and sharing.

On the whole, all functions of the Lexin Ziva smart watch are born for the core health movement of Lexin. However, since its release, its outstanding appearance has grabbed the limelight and attracted many beauty lovers or business people. After 40 minutes of charging and about 5 days of standby (with continuous heart rate monitoring enabled), the battery life is good. The motion algorithm based on Lexin Freedom still ensures the stability of motion data and Ziva's good performance. The eye-catching color makes Ziva more excellent. The price of 399 (the version of Italian imported calf leather wrist strap), as a rational consumer, may not be the best choice for performance price ratio, but it is given to small partners, girlfriends The most decent and suitable choice for a boyfriend or girlfriend. Finally, we also hope that Ziva or the next generation of Lexin products can be further optimized from the following aspects:

1. Keep the design of USB direct charging, but further reduce the thickness;

2. A snap on wrist strap is added with a ferrule for better fixing of the strap;

3. The design between the host computer and the wrist strap can be further optimized. For example, a versatile transitional color can be configured, so that no wrist strap is selected for the watch, that is, each wrist strap can complement or enhance the same watch.

Finally, I would like to take this opportunity to congratulate Lexin Medical on its successful launch and look forward to more intelligent products from Lexin.

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