Xiaomi announced that by the end of this year firm will sell a new version of the flagship fitness tracker of the Chinese company, so Xiaomi Mi Band 4. It is not known when exactly this will happen, especially if we will take a look on Mi Band 3 which still sells in large quantities, mainly thanks to its low price. This is a big advantage compared to the high prices of devices such as Apple Watch. If the latest reports that Mi Band 4 will receive one of the most interesting functions offered by Apple Watch will be confirmed, it can further increase statistics of income from sold units of the upcoming Mi Band model.
More precisely, we are talking about function of electronic heart function measurement. This option is particularly useful for people with atrial fibrillation, because then watch warns us against the formation of blood clots or against strokes. What is clear, Mi Band 4 will support all functions from previous models of tracker, which means that we can expect that with using of Mi Band 4 we will be able to count our steps during day or to receive text messages as well as to make phone calls.