Defying scepticism and geek-stigma, mobile phone firms are determined this year to sell you a wristwatch wirelessly connected to your mobile phone. US giant Apple's release of its first "smartwatch" -- expected by April -- is set to make 2015 a "tipping point for wearables", research group CCS Insight said in a report. In anticipation of that launch, Apple's Asian rivals scrambled to unveil their own connected wrist gadgets in Barcelona on Sunday on the eve of the World Mobile Congress trade show in Barcelona. Chinese telecom giant Huawei also unveiled a deluxe smartwatch: a round stainless steel creation that it says can receive text messages, email and call notifications as well monitoring your heart rate and calories burned.



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