Redmi Watch 3 Active sports a 1.83-inch LCD display with 240×280 pixels resolution and offers up to 450 nits of adjustable brightness. The smartwatch support Bluetooth 5.3 connectivity, which enables Bluetooth calling that lets users answer/reject calls thanks to the inbuilt microphone and loudspeaker. It can also save up to 10 contacts from the Mi Fitness app. Users can also access recent call logs of up to 20 entries.