Today, it became known the Xiaomi Mi Band 4 passed the Bluetooth organization certification, and there are two models, including the XMSH08HM and XMSH07HM. Seems the former one belongs to the NFC variant, while the latter is the ordinary version. At the same time, the two bracelets also support the Bluetooth 5.0 protocol.
This means the data transmission rate will be improved, the power consumption will be reduced, and the network distance will be expanded. As for other functions, Cui Dawei did not reveal much, but he said that every generation of Xiaomi band will add some new health monitoring functions, and the fourth generation products are no exception.
Pavlos Papadopoulos is a Senior Field Engineer and long-time technology enthusiast based in Thessaloniki, Greece. With over a decade of hands-on experience working with hardware, software, mobile devices, and real-world IT systems, he brings a practical, engineer-level perspective to every article he writes.A passionate smartphone user—especially within the Xiaomi ecosystem—Pavlos explores how apps, tools, and everyday technologies perform in real use. His interests span programming, web development, DIY tech projects, digital workflows, and productivity tools.He is also the founder and editor of three technology websites: Gadget Rumours, TheLatestTechNews, and TechnologyNews.info, where he has written and curated more than a thousand articles covering software, mobile tech, hardware, and emerging digital trends.Pavlos is committed to clear explanations, helpful guides, and honest, experience-based insights that help readers make better decisions about the technology they use every day.
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