preface

It is believed that everyone will be familiar with the smart bracelet. In order to give users a better experience, the functions of the smart bracelet are also increasing. From a simple step recording at the beginning, it has developed into a powerful function that can not only exchange information with mobile phones, but also detect heart rate through a bracelet. On March 2, Evey released a new generation of heart rate bracelet - Evey I7 heart rate bracelet through Tencent Hanwu Plan. I was lucky to get this product at the first time. The main idea of Ive I7 Heart Rate Bracelet is to escort your health. As many as 23 kinds of sports mode records, there is no suspense to kill those sports bracelets that can only take a single step. So let's see how it does this.

Product parameters

The first thing we should do before using or purchasing the product is to have a general understanding of the parameters of the product. Especially bracelet products. We focus on its accuracy and endurance.

L Body size: 39 * 31 * 8.4mm

L Body material: 316L all metal

L Display screen: ultra-low power memory display screen

L Operation mode: full touch operation

L Processor: ultra-low power dual core dual processing

L Sensor: three-axis gravity acceleration sensor, AMS dynamic heart rate sensor

L Wrist strap size: 210 * 20 * 2.8

L Duration: 7 days

L Waterproof grade: IP65

LAPP version: Android IOS

Unpacking appearance

Today's product packaging can be said to be divided into two extremes, either the simple style or the luxurious style. The packaging of Evian i7 follows the same simple style as Apple series products.

The back of the box will be printed with the manufacturer information and the supporting APP download QR code according to international practice, so EvoI7 will certainly follow this practice.

After opening the package, Evo I7 was firmly fixed in an EVA material mold, which played a very good anti-collision function. Prevent accidental collision during transportation.

The Ivy I7 smart bracelet is not so much a bracelet as a watch. The 316l stainless steel all metal body and 2.5D strengthened glass capacitive ink touch screen can clearly see the content on the screen in strong light. The machine body adopts an integrated streamline design, without any physical buttons, and all operations are operated by sliding and long pressing. IP65 waterproof is adopted in the waterproof, which belongs to the scope of daily waterproof. For example, hand washing and rain will not let the bracelet enter the water and damage the internal parts.

The back of the i7 smart bracelet is equipped with a heart rate sensor and magnetic charging of the bracelet. The logo of the product is printed on the top. The special machine time of the bracelet has always been a big problem for us. Evian I7 has a built-in 100mAH polymer lithium-ion battery. The standby time is about seven days (with the automatic heart rate function turned on)/about thirty days (with the automatic heart rate function turned off), and we no longer have to sleep hard every day to take it down for charging. The surface of Evian I7 smart bracelet is 8.4mm thick, and the heart rate part is slightly prominent, 9.6mm thick.

The Ivy I7 smart bracelet is equipped with a special magnetic charger. In order to effectively prevent users from connecting to the reverse charging interface and also to more effectively absorb the charging interface, Ivy I7 uses the principle of the same pole repelling different poles attracting magnets to set up a dual magnet protection. Of course, in order to prevent the second goods like me from carrying out forced reverse charging test, the charging port has a groove design, which can not be put on even if you want to force it.

When connected in the wrong position, the charging interface will be inaccessible due to the principle that the same pole repels the different poles attract

On the contrary, it can automatically and firmly stick together, and because it is a double touch, the suction is very strong.

The Ivy I7 smart wrist band is made of TPU medical grade material, with a wrist band of 20mm. The applicable wrist circumference is about 168 to 218mm.

Product interface display

The main interface of the i7 smart bracelet has three dial displays, which can be set through the function page of the bracelet. The specific methods will be introduced in detail below. Here, let's take a look at the three styles.

Many operations of the i7 smart bracelet can be performed by sliding directly on the surface.

First, we can view the motion data by scrolling up on the main interface. They are the current number of steps, the current number of kilometers of exercise, the current solid rate value and the number of calories consumed. The target number here can be set by ourselves through mobile APP.

On the main interface, you can slide from right to left to enter the three function blocks.

Function 1: movement. When you need to start movement, you can enter this block to record your current amount of movement. The operation of 晜 body is as follows: 1. Slide left in the main interface to enter the motion interface. 2. Swipe upward to confirm entry. 3. Press and hold the screen until the host appears a sense of vibration and displays the current movement steps. 4. After finishing the movement, long press the screen to display the current movement data statistics.

Function 2: information. We can view WeChat QQ、 SMS and other push messages you want to receive from the bracelet, of course, have one premise, you have to set it through the mobile app. Please go to the APP application section to check how to set it.

Function 3. Function. Here you can make some basic settings for the ring. The specific methods are as follows: 1. Slide left in the main interface to enter the function interface. 2. Swipe upward to confirm entry. 3. Scribe up and down to select the function to be set. 4. Long press the screen to set the function

APP client use

The i7 smart bracelet app is divided into two versions, the Android version and the IOS version. The versions are slightly different. Here we introduce the Android version scanning instructions or the QR code at the bottom of the box.

Users need to register by phone number or email. After registration, we need to fill in some personal information.

The i7 smart bracelet of Evian shares the same APP with other products of Evian, and the main page of the APP is very simple. For the first time, we need to bind and set the bracelet. Let's see how to bind it first.

After binding, the system will automatically jump to the setting interface for the first time. If you want to modify the settings again, you can click the device name above the main page to enter the modification. Here we will focus on the message push function. Currently, call reminder, SMS QQ、 WeChat message push. In addition, you can also customize the application to push information, so that you will never miss any information you pay attention to.

There is also a more powerful function in the i7APP, the GPS movement function. This function has three options: "riding", "running" and "walking". Users can view the real-time speed, average speed, heat consumption, and detailed movement roadmap here.

Next, let's take a look at the sleep monitoring function. By default, EvoI7 automatically enters the sleep mode and analyzes the sleep quality. It also provides users with suggestions to help them sleep.

Here are two functions that I like very much.

1、 Discovery. Through this form of question and answer, we can have a better understanding of our body. Alas, cheat is a serious sleep disorder. It seems that if this is still the case in a few days, we should go to the hospital‘

2、 Voice function. You can flirt with robots when you are bored. Of course, the functions of robots are still very powerful.

3、 Up to 23 types of sports can be selected, which is more complete than many outdoor smart watches.

experience

Step counting test, actual walking 300 steps. Among them, 100 steps are arm fixation. 200 steps are free swing arms, and the measured data is 197 steps. The test results are relatively accurate for the opposite side.

Heart rate detection test. What can I do without very accurate equipment? First measure the heart rate before running, and then measure the heart rate after running a few steps. The heart rate should increase. As expected, the heartbeat gap is very large.

Finally, let's take a look at what the call reminder looks like. Wow, there's a call, and the alert interface is a bit unexpected. The name saved in the address book can be displayed.

Summary

During this period of experience, Evian i7 has performed very well in aspects such as movement recording, sleep monitoring, and information push. Especially in terms of endurance, the performance is very eye-catching. The size of 32mm dial can be said to be equal to that of men and women.

In addition, compared with a non screen bracelet, this bracelet with an ink screen display can not only facilitate us to view the movement data in real time, but also can be viewed only by entering the corresponding APP with a mobile phone. In addition, some daily calls, QQ, WeChat and other information can be displayed through the bracelet, which liberates our heads.