Position watch alleged radiation complaints from parents of children that do

　　With the advent of school, parents are most concerned about is the children on their way to school "safe". Recently, a so-called "anti-lost artifact" anchor watch by many parents of children of all ages. With the rapid positioning of the Child Watch "popular" Internet "positioning of the child watch 1000 times times more radiation than phones" rhetoric has caused parents panic. Whether this is true? to find answers, Shenzhen commercial newspaper reporter visited a number of shops and listen to the views of many experts.

　　Positioning of the child watches popular

　　In recent years, the lost children, abduction event is not uncommon, child issue has become a focus of public concern. With the rise of wearable device, recently under a banner of "anti-lost", set location, phone, automatic alarm function positioning of the child watches sold in the market. "This watch can use GPS, and navigation and positioning the base station and speak to parents at any time. "A brand positioning of the child watches the Shenzhen agent Mr Wang told reporters.

　　Yesterday, the reporter visited is located in Center City, Shun home appliance, the sales staff told reporters, buy this kind of positioning of the child watches for young children and their parents. Watch price high, but for the child's safety, many parents are willing to pay the money. "At least a week to sell four to five blocks. "The sales staff told reporters.

　　In Center City and the other a Lenovo computer store, sales staff told reporters, this watch from the fire so far, only about three or four months ' time.

　　Not long ago, Huawei released glory glory small k children watch, and in February this year, Tencent's "children's Butler", at the beginning of the "360 children's guardian", sogou "sugar cat", Gome's "Angel of the Big Dipper", production of children watch large manufacturers have dozens of people.

　　Compared to the store, the shop sold more fire. Reporters in Taobao and Jingdong, electrical contractor, enter "positioning of the Child Watch", "guards against losing" and other words, occurred tens of thousands of sellers. Online styles and more complete color range, price range from 100 to 800 Yuan, generally around 300 yuan cheaper than the store. Reporter takes you to the Dragons [Twitter] sales of a shop in Wuhan, found that monthly sales volume has reached more than 27000. Haier s create Fan Jiaxin why I ll watch children

　　Watch radiation below the Sun

　　In the positioning of the child watch hot at the same time, there are many parents worry that their radiation intensity and position errors, the battery lasts a short time, information leaks and other security risks. Jingdong Mall [Twitter], some parents have been complaining, saying it did not good publicity. Some parents in the evaluation of products, "said children's location within 50 meters of the watch, and not particularly accurate direction of discrimination", "power consumption is particularly fierce, no electricity a few hours".

　　In terms of product quality and safety problems, although many manufacturers made "zero radiation", but recently, Web technicians noted that radiation of ultra mobile positioning watches thousands of children. Some experts said, in addition to radiation, positioning watches there are explosions and disclosure information risks. Children wearing location watch direct wash water after charging may cause an explosion.

　　Positioning of the child watch just how much radiation? Xinmin reproduced in a new research report, intelligent positioning of the child watch lower radiation than the Sun's radiation. Report says children smart watches, mobile phones, computers and other electronic equipment belonging to the radiation in the frequency "microwave", are harmless to the human body "on non-ionizing radiation", and "microwave" radiation is well below the "sunlight" radiation. From the transmission power, distance, use three indicators, there is no scientific evidence that children watch, mobile phones, computers and other non-health effects of ionizing radiation.

　　But Wang Shaowei, Associate Professor School of Nanjing University of electronic science and engineering, positioning of the child watches the radiation depends on the wireless transmission mode, if you are using a mobile communication network, toilet and phone their radiation equivalent; if you are using WiFi, there may be radiation than mobile phones, up to 1000 times, maybe.

　　Positioning of the child watch brands on the market today, the price gap, quality is uneven. This insiders suggested that parents buy for their children the children when the watch is positioned to choose certified through the national brand, not cheap. First consider safety, the second taking into account features.