Fire-Boltt Supernova- 45.2mm AMOLED Display, 500 NITS Brightness, 368 * 448 px Resolution, Bluetooth Calling, 123 Sports Modes, Voice Assistant, Inbuilt Games (Black)You can flaunt your style while staying connected to your smartphone at all times with the Fire Boltt Supernova AMOLED Display Smartwatch. It has an up to 4. 521 cm (1. 78) AMOLED display with up to 368x448p resolution and up to 500 nits of brightness, allowing you to see the screen clearly even in direct sunlight. In addition, this smartwatch allows you to manage calls without any hassles because of its inbuilt dial pad, sync contact feature, and