What are the functions of smart watches? How do smart watches change lives?

The smart watch is a multi-function intelligent system built in the watch and equipped with a smart phone system to connect to the network to realize multi-function, and can synchronize the phone, text message, mail, photo, music, etc. in the mobile phone. With the rapid development of technology, the smart watch function is constantly improving, not only can talk, but also text messages, mail, photos and so on. What are the smart watch functions? Let's buy the net small series to introduce the specific functions of the smart watch.

1. Connect all life products around you

As long as you have a Nest thermostat installed in your home, you can use Pebble or Android Wear to control your home water heater. Even you can use a smart watch to start certain vehicles.

2, monitor the body to prevent sporadic diseases

The main feature of a smart watch is either fitness tracking or notification reminders. But there are also smart watches that can measure health data such as blood pressure, blood sugar, heart rate, and life functions such as fitness. Use a smart watch to monitor the heartbeat for any abnormalities, so that the user can know if there is a problem with his or her body.

3, intelligent projection

At present, the biggest limitation of smart watches is battery life. Because of the limitation of size, it can't use large batteries like smart phones and tablets. However, smart projection is still the goal of many companies, because projection can solve the problem of too small display screen, Ritot. It is a smart watch that looks like a bracelet. Its biggest feature is that it has a projection function. The back of your hand is the watch screen, which is really cool.

4, mobile payment, very convenient

Apple's Apple Watch will be added to the Apple Pay feature, making it easier for users to complete transactions, which is the best way to purchase in the future.

5, identification documents

For users, biometrics is the most natural way to authenticate. Wearable technologies such as smart watches, bracelets and smart glasses have great potential for biometric identification. If the smart watch can be added to the ID card function, users and law enforcement can complete the authentication more quickly. Being checked by an ID card is sometimes not very good. At the airport, at the hotel, the user only needs to shake the smart watch on the wrist on the scanner to complete the verification.

Is the smart watch function reliable?

1, the phone

The call function is actually quite high in the early stage of the smart watch. I know that someone really put this function on the watch... If it is a machine with a SIM card, it will naturally reduce the poor battery life of the watch product. Not even a day to fill, hate can not connect with mobile power to the streets. If you don't have a SIM card machine, you must connect your mobile phone to make a call, and don't say how unclear the call quality will be. Imagine if you are holding your wrist and making a phone call on the road. Is it better to use a mobile phone? ? .

However, there is another solution for adding a Bluetooth headset to the watch. Although it is much stronger than holding a wrist, the addition of a Bluetooth headset will inevitably affect the appearance of the watch and also reduce the battery life of the watch. It is also chicken ribs. Calling Shenma, it is still handed over to the phone to do it.

2, typing

The function of this kind of bully person can't be more abnormal, and I want to type on the 2 inch screen of the watch. If it doesn't mean that if I cut the roots, I really can't make it. The full keyboard input method can't be evil anymore. What's more, the watch is meant to be convenient. I believe no one wants to stand in the middle of the road after receiving the text message, cut the finger, and poke the watch. Even if you are not moving, constant mis-entry and false transmission will push you to the brink of collapse.

It is precisely because of this consideration, apple watch can only perform simple expression reply, but also specifically add the picture teasing function, but it is speechless that since I think that the finger thickness is not easy to operate on the dial, then dare to ask apple watch you What is the idea of ​​the application interface design?

3, handwriting

Like typing, handwriting on such a small screen is not a good method, especially for the Chinese people, the smashing Chinese handwriting on the watches of some domestic manufacturers really makes me wonder, please follow me on the mahjong tiles. Write "甄嬛" with your finger...Yes, now this is how you write on your watch...

Maybe you would say that the English handwriting like Microsoft is not doing very well? But even if this feature is also rated as "exciting" in the trial of foreign media, after all, when you spend a half minute on the watch after you spend a second on the phone, you probably I don't think it's okay.

4, take pictures

This is a typical "sounds very good" function. It seems that it is very convenient to take pictures with a watch. Although the picture quality cannot be guaranteed, it seems that you can avoid the trouble of taking the phone when you take a picture on the road. However, when this feature was implemented, many people found that it was not the same as what they imagined...

First of all, in order to prevent accidental touch, the smart watch may put the camera function in a very convenient place, and the small screen operation is not very convenient. Opening the photo is slower than using the mobile phone. Secondly, even if you are a paparazzi who wants to sneak a shot with a smart watch, it is hard to avoid the attention of others when shooting. The strange action of launching an anesthesia needle is obviously not as convenient as using a mobile phone.

5, graphical time

In any case, the main function of the watch is always to look at the time. Since the invention of the watch, there have been few watches that are known to be weird and can be welcomed by consumers. However, with the help of smart help, many manufacturers want to take a weird route.

This kind of graphical time is even more unpredictable on the screen. Many of them are equipped with anti-illiter blind systems. Even if you know how to look at it, you need to stand on the road for a few minutes to recognize what is happening. Just as one of the many dials, it is understandable for the person who likes personality, but if it is the only display method, then the consumer group may not be narrow.

6, the game

Another feature that comes from the smartphone directly, even if the small screen for the watch is optimized, but it is still not likely to let you experience the kind of heart that the game should have. Limited by the size of the screen, there are some games on the smart watch that are eliminated or evaded. These games do not require a lot of operations, but they need to concentrate. I have tried to play more than 20 minutes of games on my watch. Not only does the watch lose power soon, but there is a different kind of bitterness in watching the world after 20 minutes.

7, projection

Since the watch screen is not big enough, can you project the screen on your wrist? Ritot, a recent crowdfunding project, has succeeded in attracting the attention of people around the world. However, there are soon practitioners in the projection industry jumping out of the market: the size of the watch determines its brightness is at most a dozen lumens. However, if you want to see the display on your wrist in the sunny situation, you need at least a thousand lumens of brightness. It can't be realized by the current technology. Even if it is realized, the students who used the infrared keyboard are also clear in the projection. How bad is the actual experience of the operation, not to mention the wrist, can only say pro, can you rely on the score?

In fact, the above-mentioned ridiculous functions have also confirmed that the entire industry of smart watches has not yet been perfected. In order to increase the selling point of their products, or to spare no effort to copy functions from other products such as smart phones, or the sword is slanting. Looking for some meaningless attempts, is it really suitable for operation on a watch? It seems that not many people care about this kind of problem. How to deal with the screen size, this is not a hard-to-find operation that can be achieved by other people's home operations, or it depends on technology to continuously improve, and the industry continues to explore and find the irreplaceable functions that truly belong to smart watches.