Brand : Xiaomi Model : Redmi Watch 5 Active (Black) Display : - 2 inch High Resolution Display - Display type: LCD - Resolution: 320 x 385 pixel - Brightness: Up to 500 nits, adjustable Memory : NONE GPS : NONE Bluetooth : - Bluetooth v5.3 Network : N/A Sensor : - Heart Rate Sensor : Yes - Accelerometer : Yes - SpO2 sensor : Yes Waterproof : - IPX8 Band : - Adjustable length: 135 ? 200mm Battery : - Capacity : 470mAh - Battery Life - 18 days under typical usage mode - 12 days under heavy usage mode - Charging Port : Magnetic charging Cable Compatibility OS : - Supports smartphones with Android 6.0 or iOS 12.0 and above - App: Mi Fitness App (Xiaomi Wear) - Compatible with Strava and Apple Health App Special Feature : - Watch Face customizations similar to phone Lockscreen - Tasks sync from the Notes app (MIUI/HyperOS) - Event reminders from the Calendar app (MIUI/HyperOS) - Weather page with details - Fluid Animations - Optimized power consumption. - HyperOS-inspired smartwatch experience. (Fonts, Icons, controls and animations) - Some additional features like 50+ widget customization from smartwatch and app, night mode, DND mode, Theatre mode, water clearing mode, find your phone, torch, shutter camera, events, alarm, stopwatch, timer, raise the watch to wake up, palm tap to sleep. Dimension (W x D x H) : 4.91 x 4.04 x 1.14 cm Net Weight : 0.04 Package Dimension (W x D x H) : 10.00 x 10.00 x 5.50 cm Gross Weight : 0.13 Volume : 550.00 ประกัน : 1 ปี