Amazfit T-Rex Ultra. Screen diagonal: 3.53 cm (1.39″), Screen technology: AMOLED, Display resolution: 454 x 454 pixels, Touchscreen. WLAN. GPS. Battery capacity: 500 mAh. Weight: 89 g. Water resistant to: 100 m, Strap material: Silicone, Strap color: Khaki. Installed operating system: Zepp OS
