preface

With the development of technology Without development, people's quality of life will also change with the development of intelligent technology. In recent years, with the successful development of various intelligent products, intelligent products have gradually become indispensable products in people's lives. Nowadays, people pay more and more attention to health. Naturally, scientific and reasonable sports are indispensable. How to exercise scientifically and reasonably has become a problem, so there is a sports bracelet. Exercise and fitness can not only strengthen the body, but also make people energetic and face work and life with a better face. Today, I brought you a good bracelet: Evian i7 intelligent heart rate bracelet, the 2015 giant of Evian, which can continuously monitor the heart rate during exercise. AMS heart rate sensors are used to accurately monitor the heart rate changes so that your movement rhythm follows your heart, achieving the best effect of exercise.

Product parameters

Hardware parameters: Low power memory display, capacitive touch screen, dual core chip processing, AMS heart rate sensor, all metal body, 2.5D tempered glass, magnetic charging interface

Main functions: real-time heart rate, multi movement record management, sleep monitoring, information push, long sitting reminder, goal setting, schedule management, etc

Sensor: AMS heart rate sensor Waterproof and dust-proof support waterproof, waterproof grade IP67

display: Screen size 1.28 inches

Screen type: 2.5D super strong tempered glass

Screen resolution: 128 * 128 pixels

Screen description: ultra-low power consumption Memory LCD display, high-sensitivity capacitive touch screen

Connection parameters: Bluetooth support Bluetooth 4.0

Interface: magnetic charging interface

Product size: host size: 39 * 31 * 8.4

Wrist strap size: 210 * 20 * 2.8mm

Product weight 30g

Product color: elegant black, ivory white

Other features: all metal fuselage, 7-day heart rate monitoring and endurance

Battery type: 100mAH polymerized physical ion battery

Endurance: 7 days in heart rate mode, 30 days in watch mode (official data)

Unpacking

Packaging of Evo I7 The style is simple. Only the side of the rectangular white packaging box has an i7 logo. The product packaging box is opened by pulling up. The back of the box is printed with the manufacturer's information, product parameters, and the QR code (supporting Android and Apple versions) and commodity barcode of the supporting mobile phone APP download. After opening the package, we can see that the current product is placed in a specially designed bracelet mold, which plays a very good anti-collision function. We don't need to worry about the impact on sales due to damage during the delivery. The startup mode of the i7 smart bracelet is different from other bracelets. Press and hold the screen of the bracelet until the bracelet vibrates. (If it is turned on for the first time, you need to plug in the power supply, otherwise it cannot be turned on.) The 1.28-inch ultra low power LCD display is equipped with a 2.5D high sensitive capacitive ink touch screen made of reinforced glass, so that the endurance of the product is improved and the bracelet will not be bothered by the lack of power. All operations are carried out by sliding and long pressing. (The touch screen is not very sensitive) Waterproof and dustproof IP65 waterproof and normal hand washing does not need to be removed. The back of the i7 smart bracelet is equipped with an AMS heart rate sensor. This bracelet uses a magnetic charging mode. The standby time of the bracelet has always been a big problem for users. The Evian I7 has a built-in 100mAH polymerized physical ion battery. The standby time is about seven days (the automatic heart rate function is turned on), and about thirty days (the automatic heart rate function is turned off). The mini editor has only been used for five days and then has no power. I don't know whether the mini editor is used frequently or for other reasons. The Ivy I7 smart wrist band is made of TPU medical grade material. There are 9 holes in the watchband. Users can choose freely according to the size of their wrists.

Product use

In the main boundary Slide the face from right to left to enter the three major functional blocks: movement, information and function 。 Slide up the main interface of the product to see today's motion data. The main interface of the Ivy I7 smart bracelet is equipped with three dials to show that each person can choose freely according to their own preferences. below The function of downward movement is introduced in detail. Slide the left side of the main boundary of the bracelet to enter the movement interface, and then slide up to enter the movement state. After long pressing the bracelet until the bracelet produces a vibration, the data will be recorded. After running, the current movement data will be displayed on the screen of long pressing the bracelet to produce a vibration.

App usage

Scanning instructions or boxes The QR code at the bottom of the sub can be installed. You can use third-party software to log in to the app. (This is good to save tedious registration time) The main page of APP is designed concisely, which is divided into main page, voice and mine. For the first time, we need to bind and set the bracelet. 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. (Individuals can set it according to their own needs. It is recommended not to open the message reminder on QQ WeChat in the message push, or your bracelet will keep shaking and you will miss the view of important messages.) The APP has also designed GPS movement into three modes: cycling, running, and walking. However, during the experience, I found that whether it is the problem of mobile phone positioning or some other reason, the movement track on the map in walking is still deviated from the actual movement track, and I hope it can be optimized in the future. Another major feature of APP is the design of voice robot, which is a very good interactive experience. It can interact through the specified voice inquiry method, such as querying the number of exercise steps, weather conditions, weight data, etc. By default, EvoI7 automatically enters the sleep mode and analyzes the sleep quality. It also provides users with some suggestions to help them sleep.

The touch screen operation of i7 can display the latest 8 historical information of notification software, so that you can not miss important information, but also hang up the phone that is inconvenient for you to answer. When a call comes or a text message comes, the display number with no name on the address book is displayed. It supports hanging up the phone with a bracelet.

Summary

1 GPS movement track has deviation and improvement.

2 The bracelet will lose the movement data of the day after it is turned off. I hope it can be repaired as soon as possible.

3 The touch screen of the bracelet is not sensitive, hopes it can be improved.

4 The speech recognition is not accurate, hope it can be improved.

  Sense of finality Xie Leifeng gave me this chance to try it out. I hope Leifeng will do better and better!!!