Category: Wearable
Key Features
1.97” AMOLED Display: Large LTPS screen with 60Hz high refresh rate and up to 600 nits brightness for smooth and vivid visuals; 26% more display area than previous models.
Premium Aluminum Alloy Frame: Stylish and durable design available in multiple color options for a modern look.
20-Day Battery Life: Long-lasting power with energy-efficient chips; magnetic charging ensures quick and hassle-free charging.
Bluetooth Calling: Make and receive calls directly from your wrist with built-in microphone and speaker.
Advanced 4-Channel PPG Sensor: Improved accuracy for heart rate, SpO₂, and health monitoring.
Intelligent Sleep Tracking: Monitors deep sleep, light sleep, and REM stages to help improve sleep quality.
150+ Sports Modes: Covers indoor and outdoor workouts; guided warm-up exercises from professional coaches to reduce injury risks.
Independent GNSS Chip: Supports 5 satellite systems for precise route tracking without needing a smartphone.
Comprehensive Health Monitoring: Includes heart rate monitor, SpO₂ (blood oxygen), calorie counter, step tracker, and pedometer.
Water & Dust Resistant: 5ATM (50m) water resistance and dustproof for daily wear, swimming, and outdoor use.
Connectivity & Features: Bluetooth 5.2, GPS, NFC support for seamless pairing and tracking.
Specifications
Brand: Xiaomi
Model: Redmi Watch 4
Dimensions: 47.6 × 41.1 × 10.5 mm
Weight: 31.5 g
Colors: Black, White
Body Material: Aluminum frame, plastic back
Display: 1.97" AMOLED, 450 × 390 px, 302 ppi, 60Hz refresh rate, 600 nits peak brightness, multi-touch
Battery: 470 mAh Li-Po, up to 20 days typical usage, magnetic charging, wireless charging supported
Water/Dust Resistance: 5ATM, waterproof up to 50m, dustproof
Sensors: Heart rate, SpO₂, sleep monitor, pedometer, calorie counter
Connectivity: Bluetooth 5.2, GPS, NFC
Special Features: Bluetooth calling, independent satellite positioning, 150+ sports modes
