Review: Huawei Talkband B2

"Hey! Do you know what would be really, like, super useful? If you could pop your fitness tracker out of its strap and use it as a Bluetooth headset to take a call," said no one ever. Welcome, then, to the weird world of the Huawei TalkBand B2, a wearable that's also a Bluetooth headset. It arrives with an air expectation unparalleled outside of a sequel to Battlefield Earth. What I'm saying is, the original TalkBand B1 was possibly the worst wearable ever. So expectations are not stell