Key features:143 AMOLED displayGoogle Wear OS supportPreview movies and take pictures remotelySnapdragon W5+ Gen 1 4nm processorLong battery life, 65 hoursMore than 150 sport modesFive satellite independent GNSS positioningSleep monitoringSpeed measurementMonitoring blood oxygen saturationBuilt-in microphone and speakerInstalled Google apps; Google Wallet, Play Store, Google MapsSpecifications:Monitor: 1.43 AMOLED, 466 x 466 pixelsSize: 47.6 x 45.9 x 11.8 mmBody material: aluminium alloyBracelet material: TPU elastomerBracelet length: 135 205 mmConnectability to phone: Bluetooth 5.2Connectivity to Bluetooth 5.0Capability to Bluetooth 5.0Connectivity 50m/5atmSupported operating system:Android