Introducing the sporty GBA900RD-4A in vibrant red. Take your training to the next level with this burst of bold colour. As much function as style, this G-SHOCK MOVE watch delivers all you need for the ultimate workout. Access your smartphone GPS for precision accelerometer measurement when tracking running distance, speed, pace, and calories burned Shock Resistant 200-meter water resistance LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) Mobile link (Automatic connection, wireless linking using Bluetooth®) Lifelog calculation function (Calorie and distance calculations based on step count), Including basal metabolic rate Daily data display: Step count, calorie, distance User profile creation Airplane mode Measuring modes: lap/split timing, distance/pace display, auto/manual lap timing auto lap notification Memory capacity: Up to latest 45 records (measurement start month, date, hour, minute, lap/split times, total time, distance, average pace, calories burned, lap number, time, distance, average pace of each lap/split) Power Saving Accuracy: ±15 seconds per month (with no mobile link function) Approx. battery life: 2 years on CR2025 LED: White Size of case: 51.3×48.9×16.6mm Total weight: 61g