• 1.83-inch LCD display with adjustable brightness up to 450 nits for clear visibility. • Bluetooth 5.3 enables Bluetooth calling with built-in microphone and loudspeaker. • Can save up to 10 contacts and access recent call logs of up to 20 entries. • Offers various sports modes for tracking fitness activities. • Water resistance allows for use during workouts and in light rain. • Compatible with Android and iOS devices via the Mi Fitness app. • Brand new condition.