• Display: 1.85-inch rectangular AMOLED screen with 390x450 resolution, 1,200 nits peak brightness, 50Hz refresh rate, and Always-on Display (lacks an ambient light sensor for auto-brightness).
• Design & Build: Polycarbonate polymer frame with a metallic coating in Midnight Black, weighing 26g (without strap) with a 9.9mm ultra-slim profile and IP68 water/dust resistance.
• Battery: 470mAh capacity offering up to 18 days of light usage, 12 days of normal usage, or 6 days under heavy/Always-on usage.
• Health & Fitness: Supports 140+ workout modes, continuous heart rate monitoring, SpO2 (blood oxygen) tracking, stress monitoring, sleep analysis, and a vitality score via the Mi Fitness app.
• Smart Features: Powered by Xiaomi HyperOS, featuring integrated microphone and speaker for Bluetooth calling, music control, and camera shutter remote