What sets this upcoming wearable fitness gizmo apart from the rest of the crowd is its ability to monitor heart rate variability, which is the variability of durations between all of your heartbeats. More detail about your heart activity, not just the standard heart rate, allows the band to predict and warn you of any possible illnesses. The device can tell whether you are tired and can give recommendations on whether to continue exercising or sit down for a while. All data can be seen on a 0.42-inch OLED display or in the companion app.. Huami is the sole partner of Xiaomi wearables, including the Mi band series, and shipped 11.6 Million units of smart wearable devices in just the first nine months of 2017, more than any other company in the world – Frost & Sullivan. Award season is ramping up, as accolades trickle in. Huami’s wearable brand Amazfit and partner Xiaomi have have been honored with five new awards for 2017. 2017 RED DOT AWARD: PRODUCT DESIGN Last year, Ines Bihan, Xiaoxi Shi and Pengtao Yu achieved recognition with their innovative design for the Amazfit Moonbeam and Equator..