Huawei demonstrated its self-developed smart watch HUAWEIWATCH at the Mobile Communications Conference held in Spain. Similar to most smart watches, this device is very compact and retains the function of tracking time and health indicators. What is different is that this device can also make wireless calls like a Bluetooth headset, allowing users to talk directly without taking out their mobile phones. At present, the competition in the smart watch market is becoming increasingly fierce. Even so, many consumers are not sure whether they need to add another access device to their mobile phones or tablets. The fuselage is equipped with Qualcomm APQ8026 processor, clock frequency 1.2GHz, memory 5 12MB, built-in 4GB storage, supporting WiFi connection and Bluetooth 4.0/4. 1 connection, including gyroscope+accelerometer, barometer, vibration motor and photoelectric plethysmography technology. The body and watch are available in three colors: silver, black and gold. The watch comes with 3 16 stainless steel or leather for users to choose from. The dial adopts a 1.4-inch circular AMOLED screen with a resolution of 400*400 and 286ppi pixels per inch, without the "flat" bottom black edge of Moto360.