Physical Specifications

1. Dimensions: 49.1 x 40.4 x 11.4 mm (1.93 x 1.59 x 0.45 in)
2. Weight: 42.2g
3. Colors: Midnight Black, Matte Silver
4. Build: Matte finish frame
5. Water Resistance: 5ATM (suitable for swimming pools and shallow water activities)

Display

1. Type: 2.0-inch IPS LCD
2. Resolution: 320 x 385 pixels (~250 ppi density)
3. Brightness: 500 nits peak
4. Screen-to-body ratio: >70%
5. Protection: Not specified
6. Watch Faces: 200+ customizable options available via Mi Fitness app

Hardware & Performance

1. Operating System: HyperOS
2. Battery: 470mAh non-removable
3. Battery Life:
4. Typical Usage: Up to 18 days
5. Heavy Usage: Up to 12 days

Connectivity

1. Bluetooth: Version 5.3 with A2DP, LE
2. Calling: Bluetooth calling support with dual-mic noise reduction
3. Audio Pickup: 80cm directional audio pickup
4. GPS: Not available
5. NFC: Not available
6. Wi-Fi: Not available

Health & Fitness Features

1. Workout Modes: 140+ supported activities

Smart Features

1. Flashlight function
2. Camera remote control
3. Phone calls management
4. Task management
5. Music control
6. Weather information
7. Find My Phone feature
8. Message notifications
9. Alarm support

Battery Usage Specifications

Typical Usage (18 days)