Amazfit GTR

•100% ORIGINAL PRODUCT• •Brand: Amazfit •Model: GTR 4 •Display: 1.43" AMOLED •Sports Mode: 150+ Sports Modes •Bluetooth Phone Calls: Supported •Battery life: 475mAh - 14 Days •Connection: Bluetooth 5.0 •Waterproof: 5 ATM •Colors: Superspeed Black, Racetrack Grey, Vintage Brown Leather