With the development of mobile technology, many traditional electronic products have also begun to add mobile functions. In addition to the health environment, intelligent hardware devices are becoming the "new favorite" in the field of health. Various data monitoring functions, health tips, etc., make people have greater demand for intelligent products, from smart bracelets to smart watches, Wearable devices are increasingly popular, and more and more manufacturers have joined the ranks, such as Moto, Huawei ticwatch， Apple, each manufacturer has launched its own new smart watches. These watches are really rich in functions. They can view information, notifications and other content. At the same time, they also have a motion monitoring function to achieve a "lifestyle" application experience.

However, the price of many smart watches is really daunting, such as Apple Watch Moto 360， A good product should not only have a beautiful appearance and rich functions, but also be affordable. The so-called good quality and cheap price will make it more popular. When you can only look at these expensive watches, you may want to look at other smart watches that are equally excellent, cost-effective and popular. Xiaohei, a domestic emerging brand WeLoop, is one of them. Sharp Memory LCD ink screen, 30 day battery life, changeable strap, changeable dial, 30 meter waterproof, remote control photo music, completely subverted its generation of products. More importantly, its price is less than 500 yuan (399 yuan for the sports version and 499 yuan for the commemorative version). With such configuration and such functions, do you have any attraction? I was lucky to get the engineering machine of this product in the geek experience of MIUI Geek Show. Because of the National Day parade and the replacement of the official version, I have not shared it with you until today.

Xiao Bian said that Xiao Hei 2 has two versions: the sports version and the commemorative version. Xiao Bian got the commemorative version. The package of the sports version is a milky white square box. The removable opening method is very easy to open. A red heart card with logo and phenotypic logo is presented to us. You can write some wishes on the back of the heart card, such as what you want to say, It's really a good gift to give Xiaohei 2 to relatives and friends as a gift.

Take off the heart card, and a limited edition black round plastic packaging box will appear in front of you. The logo of WeLoop is still printed on it, which is where the Xiaohei 2 smart watch comes into being.

Open this cylindrical box, and Xiaohei 2 lies quietly on the watch rack. It can be seen that the inner package adopts a three-layer design. The upper cover, the watch body and the charger are stacked in turn. The middle part uses a rotary buckle, which needs to rotate the watch body slightly to open.

The body of Little Black 2 is 44.3mm long, 32.4mm wide, only 10mm thick, and only 19g in weight. It is very light to wear. In terms of material, the surface of the watch panel is made of high hardness glass, with plastic edging around. The rear case of the head is made of ABS plastic material+glass fiber composite material, and it is also an integrated molding process design, which makes the body harder and more wear-resistant. At the same time, the Sharp Memory LCD monochrome screen can be clearly seen without turning on the backlight screen when the light is sufficient, and its endurance is more than 30 days. All black body design, steady and solemn color matching, has a very strong sense of fashion. The design of rounded rectangle is used in the appearance design. The square dial makes it round and moderate, not like a rectangle with edges and corners, which makes people feel very rigid.

The small black 2 adopts a separate design of the handpiece and wrist strap, which can replace the wrist strap. The buckle on the wrist strap is very convenient to remove, and the wrist strap can be removed only by buttoning the button. There is also WeLoop logo on the back of the wrist strap.

As for wristbands, the Xiaohei 2 commemorative edition wristband uses imported cowhide wristbands (the most right wristband in the picture). At the same time, in a small white paper bag, there is a silicone wristband (the middle wristband in the picture). The outer texture is comfortable, and the inner side is delicate and smooth. After changing back to the official version, The WeLoop team has also equipped a wristband (the leftmost wristband in the picture), which is very soft and comfortable to wear. Xiaohei's watch buckle adopts a metal watch buckle, and several fixing holes are designed on the watch strap to meet the needs of different people. Of the three types of wristbands, you can wear any one you want, but you should pay attention to the maintenance of leather wristbands. Although they are beautiful, they are not durable. I prefer silicone wristbands and official wristbands.

In terms of touch control, Xiaohei 2 uses physical entity keys, and the whole body has a total of four function keys, all of which are designed as round buttons. The left side of the dial is the home key (return key), which is used to switch between the standby screen and the motion data. It can also be used as the return key when used in conjunction with the right function key. The right side is the up, confirm, and down keys. Compared with many smart watches, which are touch operated, the cost of physical buttons is slightly higher, but the press feedback is general. Especially when the editor just got the experience version, he just pressed the right up button slightly, and the spring fell off, and the button directly popped out, which made the editor very upset. After switching back to the official version, the press experience was really much better.

Press the function key in the middle of the right side to pop up the menu interface, where all the featured functions are concentrated: message notification, running training, music control, camera control, mobile phone search, do not disturb switch, device information, factory restoration, and device shutdown.

There are two stainless steel contacts on the back of the small black 2, which are used together with the charger for charging. The Xiaohei 2 charger is an adsorbable charger, which is directly attached to the back of the body when charging. When the base is close to the body of the watch, the base can be automatically attached even if it is not in the right position. Don't be afraid of not finding the right position when you can't see it. This convenient and fast charging method and the magnet's sequential adsorption feature will not cause the charging port to reverse charge, At the same time, the small black 2 charger uses a winding type charging line, The wire material is made of nylon, which is not afraid of winding or pulling. It can be used safely. The power cord can be wound in the middle of the base and the USB head can be sucked on the side without contact points, so it is no longer necessary to throw it into a bag.

WeLoop has equipped a 160mAh battery for Xiaohei 2. It can last for 30 days after being charged once, and only needs to be recharged 12 times a year. This is better than the battery capacity of 205mA. The battery life is only about 1 day for the Apple Watch. It is absolutely satisfactory. This is the charm of the ink screen in terms of battery life. Xiaohei 2 is truly worthy of its super battery life.

In our daily life, we often have to contact water, so the waterproof performance of the watch is particularly important. Xiaohei has improved the precision of the mold CNC to 0.005mm, and the waterproof level has reached 3ATM (immersion at 30 meters underwater for 1 hour). Daily swimming, bathing, diving may not interfere with the work of the watch. In order to test the waterproof performance of Xiaohei 2, Xiaobian directly opened the tap at the temperature of 9 ℃ and flushed directly at Xiaohei 2. Facts have proved that the waterproof performance of Xiaohei 2 is really high and there is no problem.

Some functions of Xiaohei 2 still need to be used in combination with APP. For APP, Apple users can search for "weloop" from the App Store to download and install, and Android users can search for "weloop" from various Android platforms (such as Meizu/Xiaomi's app store, Peapod and other platforms) Download and install the latest version of the software. After that, enter the APP interface, which is fresh and green, giving you a refreshing feeling.

After entering the APP interface, you can set personal information, including nickname, gender, height, weight, birth date and other information. You can also set your own sports goals according to the steps.

After setting the personal information, you need to connect the mobile phone and the watch through Bluetooth. You just need to connect them in sequence according to the steps, activate the watch, and enjoy a one-year warranty service from the date of activation. Of course, for first-time users, it is necessary to understand the warranty terms.

Through the APP, you can see the sports ranking list, add friends here, and see your own sports information, including sports consumption and exercise time, sleep and rest time. Although there is not much data, you can intuitively understand your personal exercise amount and rest time, so that we can master some of your basic sports information, At the same time, weekly and monthly information records can be listed.

The message notification and reminder function of Xiaohei 2 supports SMS QQ 、 The push of APP messages such as WeChat and Today's Toutiao can be easily carried out by setting on the mobile phone's APP. As soon as the mobile phone receives the message, the screen will display and vibrate immediately, which can reduce the dependence on the mobile phone. But for the editor, he especially dislikes this vibration, and the people who vibrate are very upset.

Running mode is a function for sports enthusiasts to accurately record sports data. No matter you are sitting still or exercising, it can record in real time. In sports, Xiaohei 2 uses professional running algorithms and accurate stride analysis. After opening, it can display the four data of sports duration/kilometers/step frequency/step speed in real time without mobile phones.

Music control function. When the watch is connected to the mobile phone, the watch can still control the play and pause of songs through the three entity keys on the right side, even if the mobile phone is paused on the rest screen. When you wash clothes, you can listen to music with headphones, and you no longer have to worry about being wet and unable to take out the mobile phone to cut songs. I particularly like this function, mainly because the small weavers wash clothes by hand.

The camera control function can remotely take photos and record video, but you can use a watch to control your mobile phone only after opening the corresponding page in the mobile phone client. Moreover, the use of this function is really limited. To be honest, this function is a bit lame.

The function of changing the dial, which is a very unique feature of Xiaohei 2, is also a feature I particularly like. Three dial changing interfaces can be saved on the watch. If you want to replace the dial, you can choose the style at will in the APP. WeLoop officially provides hundreds of dial styles with different textures, numbers and pointers, which can meet the needs of different decorations. And all dial styles are free of charge. Just download and put them on the vacant dial, and you can switch freely to maintain our personalized style.

The body of the small black 2 is only 19g, and it is very light to wear on the hand. It is much lighter than the small braided TS intelligent quartz watch. The wearing range is from 150mm to 220mm, and the size of the watch is appropriate to wear on the hand. But for people who are so thin and have thin wrists, the watch body will move significantly when they rotate their wrists. However, the wearing comfort of this leather watchband can still be scored very high. Although this watch is for men, it's not ugly for me to wear.

Xiao Hei two Intelligent Watch The all black body design, with a steady and solemn color matching, has a very strong sense of fashion, Tight body enables stronger thirty M waterproof grade; thirty Days of super long life, contact adsorbable charger and replaceable dial design two It is more playable, and the watchband can be replaced, which is also the user's choice that cannot be missed. The most valuable thing is its price, The sports version costs 399 yuan, and the commemorative version costs 499 yuan. Such a fun watch is worth getting started.