Hands-on review: MWC 2015: Huawei Talkband B2

The Huawei Talkband B2 is here, and as you may have guessed from the number attached to the end of the name this is the second generation wearable from the Chinese firm.Replacing last year's Talkband B1 which was, for want of a better phrase, a little bit rubbish the Talkband B2 promises greater functionality, better accuracy and a more pleasing design.I managed to get my wrist round the B2 ahead of its official unveiling at MWC 2015 in Barcelona, and for a device which I'm told will come in at