The energy-efficient Kirin A1 processor consumes the minimum amount of energy, due to which, in a typical use case, the Watch GT 2 model with a 46-millimeter dial can work without recharging for up to 14 days. When the GPS tracker is on, autonomy is up to 30 hours. The 42 mm version from a single charge lasts up to 7 days with a mixed scenario and up to 15 hours when GPS is on.
Watch GT 2 uses the Bluetooth 5.1 wireless standard, which provides stable signal reception from a smartphone at a distance of up to 150 meters. Heart rate monitoring is carried out using an optical sensor. Additionally, the model has an accelerometer and a gyroscope, which are actively used during exercises. The watch has 15 sports modes for various sports. During training, data is collected on 190 parameters with the further preparation of individual recommendations.
