A few days ago, we told you that Xiaomi will release the Mi Band 4 fitness tracker sometime this year. An executive from Huami, the company that is the source of Xiaomi’s wearables, said that the Mi Band 3 is still selling in big numbers and that there is no reason for Xiaomi to launch the next generation model at this point. We should point out that the Mi Band traditionally has sold well because of its low price. For example, the Mi Band 3 is offered by Amazon in the U.S. for $33.53.
While Xiaomi has been tight lipped about any new features we might find on the Mi Band 4, we do have some specs to pass along. We spotted a certification from the Bluetooth SIG (Special Interest Group) revealing that the next generation of the fitness band will sport Bluetooth 5.0 LE (Low Energy). That is an upgrade from the current model’s use of Bluetooth 4.2 LE and indicates that the Mi Band 4 will offer improved connectivity. In addition, the Bluetooth Launch Studio web site indicates that the Mi Band 4 will feature NFC connectivity as well, at least in some markets.
Two different variants of the device were listed on the site and the one with the model number of XMSH08HM will include NFC; the other, listed as XMSH07HM, will not. The model with NFC could include support for the company’s Xiaomi Pay mobile payment service.
The Mi Band 4 could include an electrocardiogram sensor to watch for abnormal heart rhythms
There is also speculation that like the Apple Watch series 4 smartwatch, the Xiaomi Mi Band 4 will come with an electrocardiogram (ECG) monitor that will detect abnormal heart rhythms. This is mainly used to alert users to the possibility that they are suffering from atrial fibrillation (AFib), which can lead to strokes, blood clots, heart disease and death. Including an ECG monitor with a low priced fitness ban could make the Mi Band 4 even more popular than its hot selling predecessor, especially if the feature is as accurate as the one on Apple’s timepiece. There is also speculation that the Mi 4 will be equipped with better activity tracking features and a larger, color display.
The Xiaomi Mi Band 3 has been such a hit that globally it has challenged the Apple Watch for the top spot among wearable devices based on shipments. As long as Xiaomi adds new features to its next-gen fitness band without substantially hiking the price, we can expect the Mi Band 4 to be just as popular as the current iteration of the product. Speaking of which, the Mi Band 3 comes with an OLED touchscreen and is waterproof to a depth of 164 feet. It will monitor physical activities, count your steps, watch your heart rate, track your sleep, display SMS messages and those from certain apps (like WhatsApp), and allow you to accept or reject incoming calls. The battery will run as long as 20 days with the heart rate monitor off, and 3 to 9 days with the monitor on. We would expect to see all of these features, some of them improved, carry over to the Mi Band 4.
Xiaomi launched the first Mi Band in July 2014, and followed it up with the sequel two years later. The Mi Band 3 was released last May, which means that we could be only a couple of months away from seeing the Mi 4 hit the marketplace.
