Size 255 & 255 Music: 46.1 x 46.1 x 12.9 Weight 265: 47g Display type AMOLED Display size / resolution 265: 1.3” 416 x 416 pixel Bezel Material: Fiber-reinforced polymer Running Dynamics :Yes (with compatible accessory)) Music Storage: 500 Memory: 8GB Connectivity: Bluetooth, ANT+, Wi-Fi Battery Life Smartwatch mode: Up to 13 days, GPS-Only GNSS mode: Up to 20 hours, SatIQ (AutoSelect), GNSS mode: Up to 16 hours, All-Systems GNSS mode + Multi-Band: Up to 14 hours GPS-Only GNSS mode with music: Up to 7 hours SatIQ (AutoSelect) GNSS mode with music: Up to 6.5 hours All-Systems GNSS mode + Multi-Band with music: Up to 6 hours
