Huawei Band 8 Watch * 1.47-inch AMOLED screen * Screen resolution 194x368 * Very light: about 14 grams * Heart rate measurement ❤ * Sleep, activity, and exercise tracking * 5 ATM water resistance * Battery up to 14 days depending on usage * Supports iPhone and Android * Bluetooth 5.0 connection * Magnetic charging * Color: Black The watch is new, I've had it for less than two weeks.