Redmi Watch 5 Smartwatch, Obsidian Black 2.07″ Ultra-wide AMOLED display 82% screen-to-body ratio 60Hz refresh rate 4-edge display Long battery life Up to 24 days (Without AOD) Refined aluminum alloy frame Rotating button Quick release strap Allows Bluetooth® calls Dual microphone with noise reduction Enhanced experience Linear motor for precise vibration Allows local music playback Advanced health and workout tracking Heart rate, SpO2, sleep and more