Amazfit GTR 4 New was unveiled in India on Wednesday. Compared to the older model, the New variant carries a 1.45-inch AMOLED screen and an operational physical crown. It packs a 475mAh battery that is claimed to offer a battery life of up to 12 days with typical usage. The Amazfit GTR 4 New version comes with a stainless steel middle frame and a glass-ceramic bottom shell alongside leather...