[K1 trial experience of playing coffee smart bracelet] (by: autumn in Xicheng) More fun sports partner (comprehensive experience)

 

△ As the saying goes, you can't lose money if you have nothing, and you can't get sick if you have something. It is not difficult to see from this familiar sentence that we not only have a relatively high pursuit of quality of life, but also desire to get a healthy body. However, in today's fast-paced urban life, our bodies are kept in a sub-health state for a long time due to the busy work of getting up early and getting up late every day, irregular diet and rest, and an occasional exercise on a whim cannot change the state of the body essence. If you don't have time to exercise deliberately or perseverance to turn exercise into a lifestyle, today I would recommend a trusted partner to urge you to complete this task. It is the k1 smart sports bracelet from Wan ka.

Open box display
△ In the past two years, intelligent wearable devices have become a fashionable trend all over the world. Products such as smart glasses, smart sneakers and smart watches have emerged in endlessly. Their emergence has brought traditional devices back to life and provided them with richer and more humanized functions. Among many intelligent wearable devices, the smart bracelet can be said to be the most popular. Its low price and practical and fun functions have quickly gained public recognition. The Ka Play k1, which came on stage at the price of 99 yuan, is the most representative and cost-effective smart bracelet. As a popular saying goes, "You can't afford to pay 99 yuan, and you can't afford to be fooled". It's worth getting started.

  

△ Ka k1 can record the activity track, steps, distance and calories consumed in daily life, monitor your sleep quality during sleep, and can also be used as a silent alarm clock. All recorded data can be synchronized to mobile phones and tablets on Android or Apple platforms, and can guide healthy life through APP data.

 
△ KaKa k1 still has certain requirements for the device to be fitted, but most mobile phones should be able to be fitted normally. The adapted device must support the Bluetooth 4.0 standard. At the same time, Apple needs system support above IOS 5.1, and Android needs system support above 4.3.

△ The package of the product is similar to the size of the package used by ordinary watches. The overall color matching is simple and fresh, and it also reveals the taste of some scientific and technological products. Open the white top cover, and a more youthful and unrestrained passion of red is coming. The black bracelet is particularly eye-catching against the red background.  

 

△ For beautifully designed packaging, I still like to share the unpacking process. Then we will follow the "open" guidance and first open the protective cover. After that, we can see that the random accessories are placed on the left and right sides of the bracelet, and the internal design is very neat, not like a product packaging less than 100 yuan.

 

△ There are not many accessories for playing coffee k1. A manual, a bracelet and a charging clip are all the items in the package. In practical use, the functions of the bracelet are very rich, but too simple instructions can not guide some users very well. It is best to provide a detailed instruction.  

 

Appearance and design
△ Ka k1 has a total of three colors: warm red, sky blue and mysterious black. It has a small and fashionable appearance, which is somewhat scientific and aesthetic. Its overall design follows the design concept of ergonomics. It not only has a simple and fashionable outline, but also provides a very comfortable wearing feeling. It is very necessary to be a product born for sports.  


△ Although the price of k1 bracelet is less than 100 yuan, the workmanship is very satisfactory. The bracelet is composed of two parts. The wrist band is made of skin friendly medical TPU material, which has good flexibility; The central part is a 0.84-inch blue light display OLED screen, which has excellent fall resistance and shock resistance, and can also display normally in the harsh environment of minus 10 degrees.  
 

△ Ka playing k1 can meet the needs of users with different wrist sizes. There are 15 openings on one side of the wrist strap, which can achieve a total of 14 levels of looseness adjustment of 16.5-23.5cm. Men, women and children can find the most suitable looseness.

△ Against the background of black, the silver wrist strap buckle is very eye-catching. The material it uses is a metal material that is less irritating to the human body. The surface is treated with wire drawing process, which looks very bright under the irradiation of light from different angles. The center is also printed with a radium logo for playing coffee, making it not only the highlight of the bracelet, but also has strong durability and wear resistance.  

△ The inner side of the buckle is a double tooth design, which is more secure, and will not loosen during strenuous exercise. At the same time, it is also very easy to wear and remove. The inner side of the wrist strap is wavy, which increases the breathability when wearing. Sweat can be quickly discharged during exercise to keep the wrist dry.  

 

△ The contour of the bracelet is very similar to that of the imperial concubine bracelet, which can fit the curve changes of the wrist well when worn, and has a very comfortable wearing feeling. However, the front part of the bracelet still appears slightly prominent. If it can be thinner, it will be more harmonious visually.  


△ There is only one function button on the bracelet. When the bracelet is turned on, you can click it to view the time, steps, distance, calories and other information circularly. The blue OLED screen is very eye-catching and beautiful.

△ The bracelet is equipped with a 60mAH battery, which can be used for about a week if it is fully charged at one time without shutdown. The charging contact is located on the left side of the key on the bracelet and needs to use a professional charging clip to complete the charging work.  

△ The charging clip has a specific contour, so it will not clip in the wrong direction during use. When charging, the screen will have corresponding animation display. When the animation stops moving, it indicates that the battery is fully charged.  

△ A lot of sweat will certainly occur during exercise, so the waterproof performance of the bracelet cannot be ignored. The waterproof performance of Ka Ka k1 has reached IPX6, and it can withstand the depth of 3 meters underwater for 2 to 3 minutes. It has no problem with daily body sweat and short-term washing.    

 

Practical operation and experience
△ Before using the bracelet, we need to make some preparations. First, we need to determine whether our device can be adapted to KaKa k1 (Bluetooth 4.0, ios 5.1 and Android 4.3 or above). Then you need to turn on the Bluetooth and GPS functions of your mobile phone and play on the official website of Coffee（ http://www.wan-ka.com/ ）Download your own "Play Coffee Sports APP", and finally register a new ID to use it. The whole process is very simple and easy to operate.

  

△ The first time you run the app, you will see a simple introduction. Playing coffee bracelet can make sports more fun. It can also track speed in real time, record daily exercise data, and monitor sleep quality. It seems that these functions are very interesting and interesting, and I'm looking forward to them. Now let's begin to experience them.

 

△ To enter the APP, you need to select gender, weight, height and age according to your own situation, so that the software will combine these data to give more accurate sports consumption values and other information.

 

△ The bracelet and APP also need to be bound to complete the function of motion monitoring. When you search for "sportsband" (left figure) and click it, the bracelet will display a 6-digit verification code (below figure), and then fill the verification code into the APP to complete the binding. After binding, we can set our own movement and sleep goals through APP (middle picture), and also easily complete the firmware upgrade of the bracelet (right picture).  

 

△ The operating interface of APP is simple and intuitive ， The actual use is divided into "mobile phone mode" and "bracelet mode". In the mobile phone mode, we have prepared three training modes: walking, running, and riding. Select the type of exercise that suits us, and slide the green bar below to start the exercise (left figure). At this time, the screen will show the countdown and search for GPS signals. If you need a rest in the middle of the movement, you can slide the red ball to the left (center left figure), at this time the movement track stops recording, and slide the red ball to the left again to resume the movement track recording. When you reach your goal, you can slide the red ball to the right to complete the record. The mobile phone will also list the data of this movement in detail (center right figure), including: movement track, time consumption, heat consumption, speed, goal, and actually completed several parameters. Click the share button at the top right of the screen to share your sports achievements on WeChat or Weibo (right figure).

 

△ In the bracelet mode, it can not only intelligently record the user's movement, but also monitor the user's sleep quality. And the monitored data is displayed intuitively in the way of combining graphics and text. Similarly, the movement data will also be displayed in the way of combining graphics and text. We can click the top right of the screen to view our exercise pole sleep in different periods of time, compare the data of each day and week, and with the help of these data, we can make our own exercise plans more reasonably.

  

△ Playing coffee k1 can be ranked by all users, and can also invite kids to exercise and PK together through the app. The fun of sports has been greatly improved. At the same time, it can also set personalized personal information, including customized avatar, change nickname and other functions.

 

△ We can set the prompt type of the bracelet through the app to give them the prompt of lighting the screen or vibrating. Play coffee K1 can also be used as a silent alarm clock. When the set time comes, the bracelet will vibrate, so that it will not disturb other people's rest in the morning. At the same time, the bracelet also has the function of long seat reminder, which can provide vibration reminders at different time intervals. It is very suitable for people who sit for a long time to hold meetings.

 
Experience summary
△ After a period of use, the overall feeling of playing coffee K1 is very good

I can make a reasonable exercise plan. After the exercise, I can easily share the exercise results on the social platform, and invite friends to participate in a PK game, which greatly improves my interest in sports. Play coffee K1 has a compact and fashionable appearance. It is very comfortable to wear. Its excellent waterproof performance can resist the erosion of sweat. I also like its beautiful blue OLED display, which can view time, heat consumption, mileage and other information in real time. Some shortcomings were also found in the use, such as: the instructions are not detailed enough, which will have a certain impact on the use of some users; The information on the display screen is relatively small, if it can be larger, it will have a better impression; In addition, although APP software has rich functions, it needs a long time to learn and adapt when using, and its logic is complex. But generally speaking, playing coffee K1 is a very good intelligent wearable product. The price of 99 yuan is believed to be acceptable to most friends. It will make your exercise process more fun. For me, playing coffee K1 is a very good exercise companion, enabling me to control health every day.