Huawei unveils TalkBand B1, a fitness tracker that doubles up as a phone

The talkband comes with a curved 1.4-inch OLED and works with both Android (2.3 Gingerbread and later) and iOS (5.0 and later) devices. The 1.4-inch OLED display is black and white and looks more like displays on fitness trackers like the Nike FuelBand.

The TalkBand B1 features a six-day battery life courtesy of the 90mAh juicer inside it and the low power display.