Although many people want smart phones to be able to join the NFC function, smart devices that are more convenient than smart phones are smart watches and smart bracelets. If smart watches and smart bracelets can increase NFC function, then when using this function, It will be more convenient. The 2018 Xiaomi Mi Band 3 is divided into two styles. Although the design is basically the same, the more advanced version is the NFC version of the Xiaomi Bracelet 3 NFC version. For the new generation of Xiaomi Bracelet 4 Netizens also hope to make NFC a standard feature.
However, from the current known news, the new generation of Xiaomi Bracelet 4 will continue to maintain two models of NFC version and non-NFC version. The official database of Bluetooth authentication information has been entered into the network two models named “Mi Smart Band 4”. “The product, which has the word “NFC” in terms of product name, compared to the previous generation of the millet bracelet 3, the biggest upgrade of the new millet bracelet 4 is the use of the new Bluetooth 5.0 transmission technology, stable There will be further optimizations in terms of performance, transmission rate and power consumption.
Compared with the previous generation of Bluetooth 4.2 technology, the new Bluetooth 5.0 technology has increased the transmission rate to 2Mbps, which is 2 times higher than the previous 1Mbps of Bluetooth 4.2, and the number of bytes transferred per single packet is also a new generation. The main reason for the increase in Bluetooth technology transmission rate is that Bluetooth technology in outdoor, sports and medical fields will have a better experience.
Secondly, the transmission distance is extended. The new Bluetooth 5.0 can cover a range of less than 300 meters, which is 4 times higher than the previous generation Bluetooth 4.2. Although there is a significant increase in transmission rate and connection distance, the power consumption alone is reduced by nearly 10 times, and the new generation of Bluetooth 5.0 devices is also perfectly compatible with Bluetooth devices of the previous Bluetooth 4.0 and Bluetooth 4.2.
The brand manufacturer of Xiaomi Bracelet is Huami Technology in the Xiaomi Science and Technology Ecological Chain. At the previous Xiaomi Technology Quarterly Benefit Conference Call, some people asked CMI Cui Dawei of CMI Technology whether the Xiaomi Bracelet 4 will be in March of 2019 or Officially released in April, Cui Dawei said that he could not confirm the specific release time of Xiaomi Bracelet 4, but it can be revealed that the product will be officially released in 2019. It can also be confirmed that Xiaomi Bracelet 4 should not be in March or Published in April, the bigger possibility is that it will wait until the second half.
At the same time, Cui Dawei also expressed his views on the smart bracelet. He believes that the current consumer market for smart watches may not be very successful, but the demand for other smart wearable devices, including the Xiaomi bracelet, is still very high in the market. Large, Huami Technology’s overall revenue increased by 78% in 2018. Its main revenue business comes from Xiaomi bracelets sold through Xiaomi Technology Channel and Amazfit smart watches.