Codoon, a Chinese wearables maker supported by Baidu Cloud, unveiled the new generation of its wristband today. It introduced a virtual currency system, by partnering with Taikang Life Insurance, that rewards active users with virtual currency or physical items. Today Codoon also unveiled an open source smart bathroom scale which is sold for RMB49 ($8). More open source devices will be added. But the Codoon wristband and accompanying gadgets are not included in the project; at least it’s the case for now.