Since Google began to announce the development of Google's eyes, more and more technology companies have discovered the future of wearable smart devices. More and more companies are investing in the development of wearable smart devices. Google Eyes has not been available for a long time. A brand new wearable smart device - smart bracelet, is also available, many friends may not know what kind of product is a smart bracelet, what is it used for it, today I am on this issue and everyone Let's discuss it together and hope to help everyone. Needless to say, the smart bracelet is a wearable smart device. After wearing the smart bracelet, users can record real-time data such as exercise, diet and sleep in the daily life of the user through the bracelet. These data are synced to the iOS or Android device and then analyzed by the data to guide the user on how healthy the life should be. Nowadays, the mainstream smart bracelets include Nike+ Fuelband, Fitbit Flex, Jawbone Up 2, etc. Several follow-up domestic smart bracelets have also begun to enter people's field of vision. Recently, Yixun, a subsidiary of Tencent, took the lead in launching the exclusive Jawbone up smart bracelet in China, becoming the first e-commerce company in China to officially enter the "wearable smart device" market, from the sales of Yixun.com. Look, this smart bracelet is favored by many white-collar consumers. 1. The smart bracelet is not only a smart device, but also an attractive accessory for users who are used to wearing jewelry. 2, it has the general step counter of the ordinary pedometer, measuring distance, calories, fat and other functions, it can be said to be a smart device with a high-end pedometer function. 3, it has a sleep monitoring function, always remind you to pay attention to keep asleep, reasonable arrangements for sleep and other functions. Synchronize your smart phone with your smartphone to see your sleep time, wake time, deep sleep/light sleep, overall sleep quality and more. 4, personal trainer function, smart bracelet can tell you the daily movement path, calories burned and calorie intake. You can also set the goals of the exercise, such as how many steps you want to take, how many calories you need to consume, etc., you can display the completion rate and target rate of your exercise in real time, the exercise data can be quantified, and you have no patience for sports. For people, there are goals to be motivated. 5, smart bracelet also has a social network sharing function, can share your sleep quality, exercise situation, mood record, etc. to your friends through social networks. 5, through its built-in GPS connector, you can send the user's physical condition and location information to your family or hospital at any time, this feature is very useful for elderly users. 6, it has a fatigue reminder function, when you are fatigued, it will remind you to pay attention to rest. 7, the smart bracelet has a waterproof function, you do not have to be careful to wear it even if you wear it, and the pedometer is not waterproof. 8, smart bracelets have a lot of auxiliary functions, such as smart alarm clock, idle reminder, small 憩 three functions are very practical for office workers. Vibration wake up The smart bracelet has a built-in vibration component, and it has a very distinctive feature that wakes you up in vibration. The user can select the wristband alarm in the settings to activate the vibration wake-up function, set the time and save it, or set reminders for important events. This kind of wake-up or reminder is much healthier than an alarm, because research shows that being woken up by an alarm clock can cause emotions such as palpitation and depression, and even affect people's memory, cognition, and computational speed. Sleep tracking The user presses the metal cap before going to bed and wakes up, so that last night's sleep data, including the time and quality of sleep, can be synchronized to the phone or tablet via the smart bracelet. The smart bracelet clearly records four things: sleep time, deep sleep time, light sleep time and waking time. In addition to recording the day's sleep data, this week's sleep situation, and the daily data is vivid. Color illustration. Finally, you can also view this week's sleep situation and share the data on Weibo, WeChat and other mainstream social platforms, communicate with your friends about your sleep, and analyze the results of the bracelet for your sleep. Adjustment. Motion monitoring The most important function of the smart bracelet is non-motion monitoring, which records the number of steps the user walks in a detailed and accurate manner. The user can view the data of the smart bracelet synchronization through the mobile phone, mainly including the time of the day, the idle time, the movement distance, the walking steps and the energy consumption. Users who usually exercise less can be completed according to the set goals, such as setting up a walk of 50,000 steps within 24 hours. Users who work in the office sit still for a long time, and the smart bracelet can also detect and remind you to do some simple stretching exercises, and exercise your muscles to prevent muscle strain. Smart bracelets also calculate calories burned based on age, gender, height, weight, and intensity and time of activity. Meal record Reasonable control of diet is also an important part of healthy living. Although the smart bracelet does not have the ability to identify food, its powerful software can provide users with a very complete food library. Users can add food pictures or take photos to record the food they eat and choose the amount of food they eat. The software will then show us how much energy is contained in the food we eat, and finally count the day for us by time and type of food. Energy intake. Although such a meal record method can not completely calculate our true energy intake, it can provide a basic reference for our diet. And the smart bracelet not only focuses on calories, it also allows users to better understand the health index of food intake and choose healthy balanced recipes by comparing the recorded food with the percentage of daily nutrient intake recommended by nutritionists. Function 5: Heart rate measurement. Another particularly interesting feature of the Smart Bracelet is the measurement of heart rate. Users simply wear the smart bracelet on their wrists to easily know their heart rate at any time, and then use their heart rate during sleep or exercise to get a scientific sleep style and exercise intensity. Although some users report that the accuracy of the wristband heart rate measurement method is not high, but with the development of technology, the relevant technical means will become more and more mature. In addition, users can share heart rate measurement results with friends via mobile phones, which is also very interesting. basic skills It can be said that step counting and sleep quality tracking are the most basic functions of all current smart bracelets. The two most basic data are measured and recorded by smart sensors and flash chips in the wristband. Other data such as calorie consumption, walking distance, and sleep quality are based on these two data, and the values ​​of the user's height, weight, and age are calculated by software. However, in the case of the current motion sensor solution, there is a certain amount of error in the counting step. Therefore, for the wristband, the detection of the built-in sensor and the algorithm of the software are the prerequisites for improving the accuracy of the step counter. Through the above test comparison, it is not difficult to find that under the same test conditions, the smaller the cumulative step value, the higher the accuracy in the step, and the recorded steps are closer to the actual walking steps. Of course, in addition to step counting, sleep tracking is also a basic function of the smart bracelet, but for the bracelet that needs to manually turn off the sleep tracking function every day, Garmin Vivofit supports automatic and manual 2 sleep tracking mode design. It is quite human. After all, we sometimes have a situation where we forget to turn on or turn off sleep tracking and data breaks. Life time: Frequent charging is still a short-lived short-lived time. It is a common problem of most portable digital products. Due to the slow development of lithium battery technology, the relationship between current battery capacity and its volume has caused many devices to require consumers. Regularly charged frequently. However, for people who need 7&TImes; 24 hours of continuous wearing of the smart bracelet, when to charge to avoid data breaks, each user needs to carefully calculate. Synchronously The smart bracelet still can't get rid of the dependence on the end hardware and software. After collecting a large amount of data, we also need to synchronize the data with the corresponding APP of the bracelet to achieve permanent recording and analysis functions. Therefore, whether the synchronization method of the smart bracelet and the mobile phone or the computer is convenient enough is also a major factor affecting the user experience. Comfortable to wear Compared with the function of the smart bracelet, the material and styling design are also very important. The use of the smart bracelet with ergonomic design and the ergonomically designed smart bracelet will not cause discomfort under long-term wear. At present, most smart bracelets are made of medical grade rubber. Other bracelets use a small amount of ABS engineering plastic or metal. However, because everyone has different requirements for comfort, and a few people will have an allergic reaction to some metal materials, many manufacturers now use non-metallic materials on the bracelet to minimize allergies to metals. Discomfort in the crowd. Reminder function Only by adding the reminder function, we can more intuitively understand the completion status or progress of the current target through the bracelet. For example, how many steps have been taken, how far away from the target of the day, and so on. Whether it's using LEDs or screens, or vibrations, it's more convenient than looking at the phone on the APP side. Most smart bracelets have basic prompting functions, but when we need to check the status, we need another hand to operate the ring to activate the above display or LED. Although this screen is usually turned off, the screen will extend the battery life, but for some lazy people, the same look and feel effect as the watch is still the best solution. Internet function The smart bracelet also has a social network sharing function, such as the user can share the quality of sleep, diet and exercise, and mood records through the binding application. For the elderly, it is also a patron. With the built-in GPS connector, you can keep your body and location informed of the hospital or family at any time. The smart bracelet is a wearable smart device. With this bracelet, users can record real-time data such as exercise, sleep and diet in daily life, and synchronize this data with iOS or Android devices to guide healthy living through data. PC Cable:MINI DIN,D-SUB,SCSI.The display connecting line includes the data cable connecting the host computer and the display screen, and the power cable connecting the power supply.
The common data cable types are: HDMI cable, VGA cable and DVI cable. There is also a DP cable for notebook!
This product is suitable for computer and automatic connection cable with rated voltage of 500V and below. K type B low density polyethylene (LDPE) with oxidation resistance is used for insulation of cable ground wire core. Polyethylene has high insulation resistance, good voltage resistance, small dielectric coefficient and small influence of dielectric loss temperature and variable frequency. It can not only meet the requirements of transmission performance, but also ensure the service life of the cable. One PC Cable ShenZhen Antenk Electronics Co,Ltd , https://www.antenksocket.com
In order to reduce the mutual crosstalk and external interference between loops, the cable adopts shielding structure. According to different occasions, the shielding requirements of cables are as follows: the combined shielding of twisted pair, the total shielding of cable composed of twisted pair, and the total shielding after the combined shielding of twisted pair.
Shielding materials include round copper wire, copper strip and aluminum / plastic composite belt. Shielding pair and shielding pair have good insulation performance. If there is potential difference between shielding pair and shielding pair, the transmission quality of signal will not be affected.