Lexin smart bracelet Ziva makes your heart beat unique

preface

The smart bracelet is one of the most popular wearables nowadays, and people have higher and higher requirements for the smart bracelet. It is expected that the manufacturer of the smart bracelet will continue to update, and can bring the most effective and convenient help to exercise, sleep, health and life in daily life. Recently, Lexin, a domestic intelligent hardware manufacturer, launched its latest Lexin smart bracelet, Ziva, which attracted me because it can continuously monitor the heart rate 24 hours a day, so that users' heart rate is unique and they can pay attention to health and sports effects at any time; At the same time, it also has practical functions such as motion data monitoring, sleep monitoring, call reminder/rejection, alarm clock reminder, long sitting reminder, and wrist view of WeChat and SMS content, as well as very considerate functions such as waterproof, horizontal/vertical screen settings, night mode settings, etc. Fortunately, I got this product a few days ago. Now let me experience its performance.

Unpacking

The packing box of Ziva smart bracelet uses double packing boxes. The outer box is a hard paper box with a "skin color" of straw yellow. The box is very solid and firm, which can ensure that the product will not be injured during transportation. The workmanship of the box is good, especially the junction of the box is handled very well, and the black font of the "Lexin" logo, The decoration on the front and middle of the box is very eye-catching, and the product name is simply printed on the surface of the box: “Ziva”、 Product color, manufacturer's name, address and telephone number, anti-counterfeiting bar code.

Untie the lock button of the outer box, and open the cover of the outer box gently at night. When the cover of the outer box is opened, you will see a colored inner box inlaid with a transparent protective plastic bag coat.

After taking off the protective transparent protective plastic bag outer coat, the colored inner box comes out from the outer box, showing that it is a very beautiful and high-grade cardboard box. This box is also stronger and stronger than the outer box, with better workmanship, creating a smooth and bright surface. Its surface design is also simple and fashionable, and takes the product name, model, size and other parameters, highlight performance The name, address, telephone number and anti-counterfeiting bar code of the manufacturer are clearly introduced. Moreover, the side of the box is cleverly set as a transparent hard film box cover, so that people can clearly see the music heart smart bracelet ziva through the transparent hard film cover.

The lid of the box is located on the side of the box, and its cover is made of transparent hard film. From the transparent cover, you can clearly see that the deep space gray Lexin smart bracelet Ziva is inlaid on the black hard paper mattress. Tear it open with the "Ziva" logo You can easily lift the transparent plastic cover when you unfasten the button of the lock cover. When the transparent plastic cover is lifted, you can find that the "body" of the Lexin Smart Handband Ziva was first clamped on a black soft and hard suitable rubber pad, and then inlaid on the black cardboard "mattress. At the same time, you can see a small black cardboard box inlaid in it, and see that the black" The mattress is plated with 3 basic steps for using the bracelet.

Ziva, a Lexin smart bracelet with a screen protective film, was very excited when she saw the transparent plastic cover was lifted. She jumped out of the box with the black soft and hard suitable rubber pad clamped on its "body", and then took off the rubber pad "on its body". The commander, a small black paper box still embedded in the box, walked out of the box and called out the Quick Guide hidden in the small paper box, Take a group photo together.

Appearance and Details

The Lexin smart bracelet Ziva is fashionable, novel and grand in appearance. Its host adopts thin metal edging and nano injection molding technology, which makes it very metallic and beautiful. In addition, the dark sky gray Italian imported calfskin wrist strap makes its overall appearance even higher.

The Lexin smart bracelet Ziva is composed of a host computer and a wrist strap. The host computer and the wrist strap are designed in a buckle style. The bottom of the wrist strap is equipped with a press key. Press the horizontal line mark of the press key lightly to separate it from the host computer.

The top of the host is equipped with a touch button in a square and rounded area. Touch this area to light up the screen. A 0.87 inch 128x32 resolution acrylic screen is also mounted on the top of the host. The screen can display time/date/week, steps, calories, distance, heart rate, etc.

A photoelectric sensor is set at the middle bulge of the bottom surface of the host, which will flash green light when detecting heart rate; At the ends of the left and right ends of the host that protrude from the bottom of the part connected to the watch, there are buckles to make it more firmly connected to the wrist strap, and a USB charging contact interface is set at one end.

The wrist strap of Ziva smart bracelet is made of Italian imported calfskin, which is not only waterproof and wear-resistant, but also has good skin friendly and breathable performance, making it more comfortable to wear; Although it is worn with a single buckle, its buckle is very firm and will not fall off due to intense exercise. It has ten buttonholes, which can be worn by most friends with different wrists.

Use Experience

1. Plug and play experience:

After separating the main unit of the bracelet from the wrist strap, you can directly plug the main unit into the universal power charging adapter for charging. It is very portable and can be fully charged in about one hour.

2. Installation and setting of its exclusive APP:

Before using the bracelet, you need to use its exclusive app - Lexin Sports App to bind the phone.

Scan the app QR code on the Quick Guide, download it and install it on the mobile phone's desktop, click to register and log in to the app's main page, then click the "My" soft button at the bottom of the main page to enter the "My" page to set and modify personal information, and at the same time, click "Add New Device" on the "My" page to bind the bracelet, When binding, it is necessary to light the bracelet and scan the QR code of the bracelet on the Quick Guide. After the binding is successful, you can set the hand ring. The bracelet is rich in settings, including alarm clock settings, long sitting settings, call reminder settings, message settings (only WeChat and SMS messages, no qq message alerts), night mode settings, wearing habits settings, continuous heart rate monitoring settings, display mode settings, custom screen settings (time, steps, heart rate, distance, calories), From these settings, we can see that it has no screen time setting and brightness setting. (Of course, it can also be set through WeChat)

3. Wake up the bright screen Convenience experience:

There are two ways to wake up the screen: touch the touch button and flip/lift the wrist. The two ways to wake up the screen are very convenient.

4. Horizontal and vertical screen display experience:

Using the Lexin Sports app, you can quickly control whether its screen display mode is horizontal or vertical, to meet the needs of friends with different preferences.

5. Experience of eye protection mode at night:

The screen display with night mode turned on in the daytime is not very different from the screen display in the normal mode, but at night, I found that the light on the screen is really a bit soft and not dazzling, which is good.

6. Exercise and sleep monitoring experience:

The Lexin smart bracelet Ziva is equipped with a new ARM Cortex-M4 architecture core processor, which can effectively remove all kinds of noise and measure more accurately. Now I will experience its accuracy from the aspects of walking count and sleep:

First, I wore it to test the accuracy of counting the steps of walking. I wore it while walking and looked at the bracelet. The test results showed that every step I took, it immediately recorded a step, and at the same time, it transmitted the data to the connected app. I also compared it with other bracelets, and the walking records were completely consistent, indicating that its measurement was indeed accurate; In addition, it can record the walking data on the app, the number of steps that have been walked per hour, the walking distance, calories consumed, and the walking data of yesterday, week, and month.

Then wear it and Evi's egg roll bracelet to sleep together, and compare their sleep monitoring accuracy and test results. From the data recorded and monitored by the app, its monitoring is relatively accurate (basically consistent with the sleep monitoring data compared with Evi's egg roll bracelet); It can also be seen on the app that it can record the sleep status and overall sleep quality in each period of time.

7. 24-hour continuous monitoring of heart rate experience:

The ability to continuously monitor the heart rate 24 hours a day is one of the highlights of the Lexin smart bracelet Ziva. I wore it for several days of testing. The test results show that it can really monitor the heart rate 24 hours a day, and I deliberately stopped wearing it for two periods of time during the testing process to see if it still has data records. The results show that the app has stopped wearing it for two periods of time, There is no recorded data, which indicates that its measurement is relatively accurate. It also records the current heart rate, fat burning time, endurance, super strength, resting heart rate of the day and fat burning time of yesterday on the app, which is comprehensive enough.

8. Experience of waterproof function:

After about 15 minutes of washing the Lexin smart bracelet Ziva with water directly under the faucet, it did not appear abnormal, indicating that it really has waterproof and sweat proof functions, and there is no need to worry about its damage due to sweating when wearing it.

9. Experience of other functions:

Its alarm clock reminder, call reminder/rejection, long sitting reminder, and wrist view of WeChat, SMS content and other functions can be achieved, but the reminder information is displayed for a short time, sometimes it is too late to see the screen, and when the screen is re lit, the content of WeChat and SMS will disappear. It is recommended that manufacturers add the function of retaining reminder information.

Experience Summary

After many days of using the Lexin smart bracelet Ziva, I think it not only has a high appearance, high brightness, and comfortable wearing, but also has powerful functions. It can really achieve 24-hour continuous monitoring of heart rate, movement data monitoring, sleep monitoring, call reminder/rejection, alarm clock reminder, long sitting reminder, and wrist view of WeChat, SMS content, waterproof The horizontal/vertical screen setting, night mode setting and other practical and intimate functions are more accurate, and the monitored data is more accurate, and the push reminder is timely, which is suitable for wearing in various occasions. However, it still has some shortcomings to be improved, such as: 1. The screen lighting time is too short, so it is recommended to add the adjustment function of the screen lighting time; 2. The display time of reminder information is relatively short, so the manufacturer is recommended to add the function of retaining reminder information; 3. It can also add a smart shooting function to meet the requirements of friends who like shooting.

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