Xiaomi Mi Band 4 may include ECG function like the Apple Watch

That's because Mi Band 4 may include an ECG (electrocardiogram), one of the most attention-paying features in the Apple Watch Series 4, which can help detect heart disease and even more accurately monitor performance in physical exercises.

With Mi Band 3 having sold millions of units thanks to its affordable price, one thing is certain: if Xiaomi can include a decent ECG in Mi Band 4, Apple may have to prepare to face tough competition for its smart watch.

The current version of the Mi Band was announced in May last year, and judging by recent certifications, we can have a launch in the fifth month of the year or, hopefully, even in April.

Unfortunately, we still have no leads on the possible release date, so stay tuned to your Cell if you want to find out more about the next generation of the Mi Band.

Xiaomi Mi Band 4 wins certification of Bluetooth 5.0 and NFC module

We know that the smart bracelet that will reach the market as successor to the Mi Band 3 has been scheduled for this year, and not yet sure of the month of announcement, a recent certification has shown us some of the hardware that the new model should bring.

To begin with, the certification document that can be viewed below details the existence of two versions of the Mi Band 4 – one with and the other without NFC.

Another important detail is the presence of Bluetooth 5.0 connectivity, bringing an updated version of wireless communication technology, which delivers more connection stability compared to older standards.

​

The NFC of Mi Band 4 May apparently be used to make digital payments. The device will be manufactured by Anhui Huami Information Technology, the same company responsible for producing the Amazfit wearables line.

Taking this recent record into account, it shouldn't take long before Mi Band 4 wins your official announcement.

Xiaomi Mi Band 4 should be unveiled in April or May

Huami is one of the many subsidiary companies that are under the umbrella of Xiaomi. She is a developer of intelligent wearable devices, such as Amazfit Pace, Amazfit Stratos and Xiaomi Mi Band.

During the brand's earnings conference, an executive, David Cui, stated that the Mi Band 4 should arrive still at 2019, without providing many accurate indications, saying that it will not be soon. In other words, we can wait for her there in the middle of the year or the second semester.

 "For Mi Band 4, the time will come this year. It will be on 2019. I'm not sure it can come between March and April, but certainly during the current year. For now, Mi Band 3 is still for sale and the results are good , "said David Cui.

​

With this speech, he still reveals that the sales performance of the Mi Band 3 goes very well, pleasing the company. Huami recorded an increase of 78% last year, showing strong in its sales of wearable devices.

As the Mi Band 3 was officiated last year, the Mi Band 4 should be much like the previous one, but bringing some new and improved features over the current generation.

Either way, no date has been fixed for the revelation of the Mi Band 4. But with it being officialized still in 2019, we should certainly see leaks related to it soon, just as it did with the Mi Band 3. Sure, let's hope it's cheap, just like the predecessor.