Huawei TalkBand B2: The fitness tracker with a built

International Business Times UKHuawei TalkBand B2: The fitness tracker with a built-in Bluetooth speakerInternational Business Times UKHuawei entered the market last year with the pretty awful TalkBand B1, but it is back in 2015 with a much revamped version - and this time it has a novel trick up its sleeve. Huawei has decided that what everyone was missing from their fitness tracker ...