Fitness trackers can be useful tools for keeping up on daily exercise goals, but they often aren't much to look at. With the TalkBand B2 and N1, Huawei is hoping to take fitness-focused wearables and add some style so you'll consider wearing them more often. The new TalkBand B2 is a complete refresh of the more mundane B1 of last year, while the TalkBand N1 isn't a band at all — it's a set of bluetooth earbuds.