Redmi Smart Band 2 1.47″ color touch screen 3-axis sensor and PPG heart rate sensor Waterproof up to 50 meters Counts steps, distance, calories burned 30 sport modes and 10 advanced training modes 24/7 heart rate tracking Sleep monitoring Women’s health monitoring Stress monitoring Connectivity: Bluetooth 5.1 Battery life: up to 14 days Charging time: about 2 hours Weight: 14.9 g Android and iOS
Redmi Watch 3 1.75″ AMOLED display 60Hz high refresh rate Bluetooth call 12 days long battery life 5ATM water resistance 37g light body Built-in multi-system GNSS 200+ theme dials 100+ sports modes Oxygen detection
1.97″ Square AMOLED, 60Hz Ultra Large Display, Up to 600 nits Brightness Aluminum alloy frame Stainless steel rotating crown Built-in GNSS: supported Bluetooth call supported 5ATM water resistance Up to 20 days Typical Use Global Version
