Technical Specifications and Features: Large 2.0-inch DisplayScreen

Size: Features a large 2.0-inch IPS LCD rectangular display with a screen-to-body ratio exceeding 70%, making text notifications and fitness data highly legible.  

Brightness: Reaches a peak brightness of 500 nits, offering solid readability outdoors, though it may require maximum brightness under direct sunlight.  

Personalization: Supports over 200+ customizable watch faces available via the Mi Fitness companion app.

Bluetooth Calling & AudioWrist-Based Calls: Equipped with a built-in speaker and microphone, allowing you to answer or reject phone calls directly from your wrist when connected to your smartphone.

Clearer Audio: Features dual-mic noise reduction and up to 80cm directional audio pickup to help filter out ambient background sounds during quick calls.

All-Day Health & Fitness Tracking140+ Workout Modes: Tracks data across a vast array of sports including running, walking, cycling, elliptical training, and jump rope. It features auto-detection for basic movements.  

Essential Sensors: Includes 24-hour heart rate monitoring, all-day SpO2 (blood oxygen) tracking, stress level tracking, and menstrual cycle logging.  

Detailed Sleep Insights: Monitors sleep duration alongside breakdown stages (light vs. deep sleep) to help track wellness habits. 

Class-Leading Battery & DurabilityUp to 18-Day Battery: Packed with a 470 mAh battery that delivers up to 18 days of standby/typical usage or up to 12 days under heavy usage parameters.  

5ATM Water Resistance: Rated for 5 ATM water resistance (up to 50 meters depth), making it safe for handwashing, light rain, or surface swimming in pools. 

Build Quality: Features a lightweight plastic body with a matte-finish frame for a premium metallic look, weighing roughly 42.2 grams with a comfortable silicone strap.