Smart WatchesFire-Boltt launches Hulk smartwatch with Bluetooth calling & AMOLED displaydevicenextAugust 24, 2022 by devicenextAugust 24, 20220 Fire-Boltt, the undisputed leader in the Indian wearable industry, has now unlocked supremacy with the launch of Hulk, a Bluetooth Calling smartwatch that epitomizes a...