However, the Abachi smart watch T 1 I recently experienced can be said to have completely broken the original inherent impression of the telephone watch. Not only has it achieved a truly excellent experience in positioning, calling and interaction, but it also has many highlights. Share it with everyone.
Chihiro positioning high-precision sub-meter positioning
Many parents should know that children like to go out to play alone on rest days. If the children play in the community, parents are still at ease. But if you use the children's watch to locate the children at this time, you will find that the children are still at the flower bed of the community for a while, outside the community for a while, and on the other side of the community for a while. Is the child too lively? Of course not.
This is because the outdoor positioning mode of children's watches is mostly GPS+ base station positioning, and the accuracy of outdoor positioning is generally about tens of meters in the open air, but it will be greatly reduced in places with dense buildings, which is easy to cause position drift and inaccurate positioning. T 1 in Abamachi adopted Chihiro's high-precision positioning service, and upgraded its positioning technology to 1 1 including RTK/RTD differential positioning, GPS, GLONASS, Beidou, wifi, acceleration sensor, A-GPS, base station, camera assistance and AI positioning. The outdoor positioning accuracy of children's watches can reach less than one meter, which can be said to be the telephone watch with the strongest positioning ability at present.
In fact, every consumer hopes that the positioning error of children's watches can be minimized. However, in complex urban scenes, satellite positioning is easily influenced by troposphere, ionosphere, buildings and other signals, and the positioning accuracy will be biased. The Chihiro high-precision positioning service adopted by Abamaqi T 1 is based on Beidou navigation satellite system and more than 2,200 ground-based augmentation stations all over the country, which can effectively eliminate the positioning errors caused by the above factors. According to Bian Xiao, this technology is mainly used in aerospace, surveying and mapping, driverless and other professional fields that require extremely high positioning accuracy. But it is the first time to introduce Abac's T 1 into children's watch industry.
In Abamacchi APP, there is a special precise positioning mode in the lower right corner of positioning, and the positioning accuracy is also the highest. After entering the map, you can not only accurately locate the specific location, but also model the surrounding environment in real time through 3D mode. Even parents who have a weak sense of spatial location and can't read the map can clearly know the specific location of their children. This is very convenient for parents to judge the current environmental safety status of their children.
Abachi T 1 also has AI machine learning ability, which can not only see the location of schools and families, daily walking trajectories, etc. On the basis of AI technology and big data, Abachi T 1 will correct the accuracy of common positions, and the corrected positioning information can also help positioning more accurately. To put it simply, Abachi T 1 is an increasingly accurate children's watch.
Having said that, I definitely want to know how accurate the Chihiro position adopted by T 1 in Abazi is. This time, the author specially tested it in the indoor environment with extremely poor positioning environment. At this point, the author is looking forward to the window on the north side of Digital Plaza. Abac's T 1 can accurately locate me on the north side of the building, and it is very stable and has no drift. However, the performance of mobile phone positioning using GPS+ network base station indoors is invisible, so the author directly locates it in the next building.
No matter indoors or outdoors, T 1 has excellent positioning performance in Abac. With the development of children's watches for so long, indoor positioning has always been a difficult problem. After all, it is not easy to balance the positioning chip, antenna design and power consumption in such a small volume of a watch. The appearance of T 1 in Abac also gives parents who care about their children a better choice.
Hardware AI noise reduction without fear of environmental noise
When children are in busy streets and noisy shopping malls, the sound of our conversation with children will be covered by environmental noise, especially when children are alone outside and parents can't hear what their children are saying. In order to solve this pain point, Abachi T 1 is equipped with hardware-level AI noise reduction. See the video below for the effect.
This AI noise reduction chip can identify human voice and background noise during the call and separate the two parts of sound. Through intelligent deep neural network (DNN), we can quickly find the most suitable model and parameters for each audio, realize intelligent identification of common scenes including restaurants, buses, subways, railway stations, roads and so on, and output the best conversation sound. For example, if we choose to talk in a busy street, parents can clearly hear their children's voices on their mobile phones.
5 megapixel HD dual camera: all-round security
When children's watches also enter the 4G era, video calling is an indispensable function, but the cameras equipped on most children's watches are trivial and the reasons are not complicated. Due to the structural limitation of children's watches, the cameras are rough. Abamachi T 1 is equipped with two 5-megapixel high-definition cameras, with a wide angle of 84.6 in front, and the visual range is increased by 30%, which not only reaches the top level in specifications, but also brings more interesting gameplay.
In addition to the normal front position, Abamachi T 1 Children's Phone Watch also has a 5 megapixel camera installed on the side. For younger children, it may be impossible to maintain a stable posture during the call, so parents can't judge the environment where the child is at that time, and the dual cameras can capture from multiple angles, which is more clear about the environment around the child.
Abamacchi T 1 children's phone watch supports 4G full netcom, which not only ensures the picture clarity, but also ensures the fluency. The default duration of a video call is 3 minutes. Everyone knows that children's arms are short, and if the lens is not wide enough, they can only see their big heads. However, Abac's T 1 84.6 wide-angle lens can easily accommodate children's bust, and they only need a natural posture to have a good call experience.
Abamacchi T 1 is equipped with two cameras, both of which have good image quality. Children can take photos and videos with cameras to record interesting moments in their lives. As can be seen from the proofs, the quality of the side camera of Abamachi T 1 will be slightly better, which is basically equivalent to the front camera of mainstream mobile phones at present. On a small-sized device like a watch, both the definition and the color are quite good.
Of course, the function of the camera is not limited to taking pictures or talking. Abac also gave it a very interesting function-an encyclopedia camera. The software adopts Alibaba's visual recognition OCR algorithm. By recognizing and understanding the objects in the photos taken by the camera, we can broadcast the encyclopedic knowledge of objects for children. For curious children, this function can not only better understand the world, but also cultivate children's interest in active learning and entertain and educate.
Through our test, it is found that the recognition accuracy and speed of Abamachi T 1 children's telephone watch are surprising, animals and plants can correctly recognize, and flowers can also accurately identify rose varieties, which is enough to show that this function is not a gimmick and its practicability has reached a relatively high level.
Tmall Elves jointly customize more interesting gameplay.
Little friends who pay attention to digital technology know that AI, artificial intelligence and other technologies can be said to be very hot in recent years, and mobile phones, speakers and other devices around us are indispensable for AI blessing. As a representative brand of children's intelligent hardware industry, Abac has been committed to the research and development and application of such new technologies. Abac T 1 is a product jointly customized with Tmall Elf, which is also considered as a move by Tmall Elf to set foot in children's intelligent hardware.
A smart town based on the intelligent voice engine of the watch cat elf can carry out various encyclopedia queries, weather, questions and answers, etc. Just like a "little teacher" with you, you can also operate certain functions of the watch, such as alarm clock, making phone calls, etc. For younger friends, in case of a situation, just press the power button and call the voice assistant to call their parents. The lower learning cost can also make children get started faster.
From the above video measurement, we can see that the T 1 in Abac can accurately identify and give the correct answers to everyday encyclopedias, especially learning questions, and can also reduce the burden of teaching children to learn, which is functionally like a smart speaker worn by a cat elf on your wrist. It is also understood that after joining Tmall IOT, this watch will realize the interconnection of many intelligent hardware products under Tmall IOT, that is, in the near future, the child said to the watch: start the sweeping robot to help sweep the floor, and the sweeping robot at home will start to help clean up. Therefore, this watch on children's wrist will become the controller of children's intelligent furniture products, which will bring many conveniences to children's childhood life.
As a product jointly customized with Tmall Elf, more Ali resources and services will naturally be added, and the Alibaba Cloud ID currently used in high-end smart door locks will be built in. In addition to the security encryption chip, it also includes Alipay function that can turn children into financial experts. Parents can not only set the amount their children spend every day, but also turn this function on and off at any time. Before using the watch, they also need to enter the security code to use it, which effectively ensures the safety of funds and understands the consumption of children.
There are two payment codes * * * which are barcode and QR code respectively, and the payment code will be automatically refreshed every minute to ensure safety. According to the actual measurement, the payment code can only be scanned by merchants, and individual users can't scan the code to transfer money, which further improves the security.
Fashion appearance flagship hardware configuration
In terms of color matching, Abac's T1* * has two colors to choose from, pink and green, which just meets the different color preferences of boys and girls. The overall shape of the dial is round, and the weight of only 45g is relatively light for children.
On the screen, Abac's T 1 is equipped with 1.4 1 inch 320*360 resolution AMOLED screen, which has exceeded the current standard of retina screen in terms of PPI. The graininess brought by pixels is almost invisible to the naked eye, which can filter out most of the blue light and reduce the harm of harmful blue light to eyes. The screen display is natural and soft, protecting children's eyesight.
The strap is made of Dow Corning TPSIV soft rubber, which has good breathability and comfort. The strap material is very soft and fits well when worn. Moreover, Abamacchi T 1 adopts an integrated design on the middle frame and strap, which can be easily disassembled and replaced. In the future, only the strap can be damaged by buying it.
Abamacchi T 1 is equipped with Qualcomm Opteron processor specially developed for smart watches, and its performance and power consumption are very balanced. With 720mAh high-capacity polymer battery, it can last for 3-4 days at normal frequency.
Abamachi T 1 supports IPX8 swimming waterproof, so the back slot cover is closely connected with the fuselage, and the slot can only be opened by using the attached cover opener. When you open the card slot, you can see that there is a thick rubber ring on the card slot cover to strengthen waterproof. With Nano SIM card, it can support up to 6-mode 13-band network standard 4G Full Netcom, covering the global mainstream frequency bands, even if you go abroad to play, there is no pressure.
The interaction is also very simple and unified. It's all click+slide operations. Long press can switch dialing, slide notification down, slide common applications up, slide right to open the nearest contact, and slide left to open the application list. For children, you don't need to spend time learning to use it, you can just operate it skillfully.
In the APP interface, common functions such as calling and taking photos are easy to operate on the home page, and children's daily exercise steps and watch usage can be directly seen on the home page. If you find that your child is overusing a function, you can also remotely ban it on the APP side.
Editor's comment: Although children's telephone watches have been developed for many years, there are not many brands that focus on this industry, and even fewer have done well in the two basic functions of positioning and calling. The high-precision positioning of Chihiro position in Abamacchi T 1 and hardware AI noise reduction can be said to have achieved the ultimate in these two functions. Of course, in order to impress more consumers, it is obviously not enough to do these two functions well. As a product jointly customized with Alibaba Artificial Intelligence Lab, we can see the further development of AI artificial intelligence technology in children's watches. At present, encyclopedia recognition, voice assistant and other functions have been very practical, and more interesting gameplay can be expected in the future. Abac T 1 as the flagship children's watch in 20 19 has obvious advantages in the price range of 1,000 yuan. It not only has a peerless beauty, but also has the strength of software and hardware. Interested friends can choose one for their children. Click to view details.