Huawei Watch D2 was unveiled on Thursday as a successor to the Huawei Watch D. The latest wearable boasts a 1.82-inch AMOLED display and has Bluetooth calling support. The smartwatch supports customised watch faces and comes with an IP68 rating for water resistance. It offers more than 80 sports modes and can measure blood pressure as well as blood oxygen saturation (SpO2) rates. On top...