Display:1.47-inch AMOLED display with 194×368 resolution and 282 PPI with Peak brightness of 450 nits for clear visibility in sunlight 110+ Fitness Modes: Supports over 110 workout modes, including automatic detection for outdoor running, outdoor walking, and treadmill exercises. Health Monitoring: Equipped with 24/7 heart rate monitoring, SpO₂ tracking, sleep quality analysis, stress level monitoring, breathing exercises, and women’s health tracking. LifeQ Health Algorithm: Utilizes the LifeQ algorithm to provide accurate health insights. Notifications: Receive call and message notifications, app alerts, calendar reminders, and more.   Controls: Manage music playback, control camera shutter, and access weather updates directly from the band. Additional Functions: Includes features like alarm, stopwatch, timer, find my phone, and phone unlocking (MIUI devices) Specifications Brand: Redmi Series: Redmi Smart Band Pro Color: Black Operating System: Proprietary Sensors:6-axis sensor, PPG heart rate sensor, SpO₂ Sensor, ambient light sensor Item Height: 10 Millimeters Item Width: 24 Millimeters Standing screen display size: 3.73 Centimetres Product Dimensions: 4.2 x 2.4 x 1 Centimeter Batteries: 1 Lithium Polymer batteries required. (included) Connectivity Type: Bluetooth Wireless Carrier: du, NET Item Weight: 15 Grams Wireless Type: Bluetooth  Wattage: 1 Watts Operating System: Android Average Battery Life: 14 Days Are Batteries Included: Yes Lithium Battery Energy Content: 2.6 Watt Hours Number of Lithium Ion Cells: 3 Included Components: Fitness Tracker, Wristband, User Manual, Charging Cable Net Quantity: 1 Piece Generic Name: Fitness Band