Original title: Does the smartest "smart tape measure" really have the meaning of existence? Tape measure is a common tool. For skilled workers, it is a necessary tool. Brother Qi has one, but it does not have the intelligence we are talking about today. It is said that it is the smartest smart tape measure. There is nothing it can't measure. By the way, it is called Bagel. Perhaps some friends began to say that since the tape measure was invented, it has not changed for 100 years. Where else can this smart tape measure go? Not to mention, from the appearance, it is no different from the general ruler, but there is a button in the center of the side, and a small electronic display screen. Do you think "smart" is as simple as bringing a screen? No, don't underestimate this product, it is actually a versatile, can make your measurement more efficient and convenient, also, it is equipped with a mobile phone APP, a broken tape measure can also take an APP, do you say it is "smart"? Okay,custom tape measure, let's get down to business and take a look at the means of this smart tape measure. It has three measuring modes, which are "Cord Mode", "Roller Mode" and "Remote Mode". Expand the full text Why is it called "string mode"? Because its measuring ruler is just a line, when you measure the distance, you can pull it out like an ordinary tape measure, and then the tape measure screen will show the distance you pull out. This measurement method is suitable for measuring straight lines and cylindrical surfaces, such as your height and waist circumference. In this string mode,seamstress measuring tape, do you see the shadow of the tailor's tape measure? The tape measure is so flexible, and it's perfect for measuring your bucket waist. Roller mode, as its name implies, is to measure the length by rolling on a wheel. When measuring irregular objects, it comes in handy. Just hold the Bagel and roll it over the object, and then you can get the data of the length rolled. The maximum measurement distance can reach 10 m. Although this measurement method is convenient, Qige is worried about its accuracy. If you encounter a smooth surface and suddenly slip while rolling, but you don't notice it, isn't it confusing? What the hell is remote mode? In fact, it is also very simple, using laser ranging, mini tape measure ,bra measuring tape, by emitting laser to the target, receiving the laser beam reflected by the target by the photoelectric element, the timer measures the time from emission to reception of the laser beam, thus calculating the distance from the observer to the target. However, the laser ranging distance of Bagel is 5m, and the limitation of keeping the light perpendicular to the measured object is relatively large. Brother Qi originally wanted to say that this laser ranging immediately raised the force of the tape measure, so laser ranging is not so easy to do, and this force is not so easy to install. Ok, next is the APP we have been looking forward to for a long time. What is this mobile APP used for? People say that we usually need to take notes after measuring things. This action is too low. As we mentioned earlier, there is a button on the side of the tape measure, which is used to record data and make sound memos. After you measure the length of the object, press the button on the side, and your data is saved on the tape measure. And if you want to describe this data, like "this is my waistline", you can attach your voice description, and this data is saved on the tape measure, and you can view it on the screen of the tape measure at any time, and it supports up to 100 data and voice. Finally, this mobile phone APP can be connected to the tape measure through Bluetooth to update, view and manage the data at any time. You can also use APP for analysis and statistics. For fitness experts, you can see the changes of waist circumference, chest circumference and other data more intuitively. You can also share the measured data with others to facilitate their collaboration with you. In fact, in the end, brother Qi felt that this smart tape measure was a failure. Why fail? The product is too heavy. A tape measure has three functions, plus voice storage and APP data management. In fact, the designer has forgotten the original meaning of the ruler and is unable to extricate himself from the "multi-function". In fact, no matter what ruler we use, the ultimate goal is to measure the size, the most measured is the straight line size, you say who has nothing to do to go back to measure the width of their chair back, and then share it with your friends through APP, saying that my tape measure is awesome, curved surface can be measured! And the biggest failure of this product is that it is no longer a tape measure, because when the screen is broken, it can not do anything, and the tape measure in the normal use of the process, bump is a common thing, you can not put a cover on it like a mobile phone. Things that have not changed for 100 years actually have their own reasons. This smart tape measure has been building castles in the air from beginning to end,tailor measure tape, forgetting the true nature of product design. More exciting, please pay attention to the WeChat/QQ public account "Chuangkeju". More exciting, please pay attention to the WeChat/QQ public account "Chuangkeju". Return to Sohu to see more Responsible Editor:. tape-measure.com