Huawei makes the TalkBand B2 official alongside the TalkBand N1
HUAWEI TalkBand B2 Bluetooth Smart Bracelet Support IOS 5.0+ & Android 4.X+
HUAWEI Talkband B2 華為智能手環- Y5 HK
HUAWEI TalkBand B2 Bluetooth Smart Watch Sport Band Wirstwatch Bracelet Phone Mate Detachable Earphone 100% Original DHL Free|earphones for lg phone|earphone computerearphone for cell phone - AliExpress
Original HUAWEI TalkBand B2 Health Smart Bracelet Band