Huawei Band 4 pro advanced fitness tracker with heart rate, 0.95 Inch Amoled screen, built-in GPS, up to 11 sports mode including professional sports guidance

Brighter Colors, Smarter Life: Featuring a stunning 0.95 inch AMOLED touchscreen of great colour and contrast, HUAWEI Band 4 Pro provides you an ultimate visual experience; Also the HUAWEI Watch Face Store (available only on Android and availability may vary by region) offers various watch faces in different styles, such as sports, cartoons, intelligence and hi-technology 24/7 Heart Rate Monitoring: Thanks to the professional optical devices, processing chips and AI algorithm, the HUAWEI TruSeen 3.5 monitors your heart rate accurately and provides intelligent vibration reminders if your heart rate exceeds the heart rate limit; While you are sleeping, the device will continue to monitor your sleep while the invisible light causes no distractions Get Better Sleep Care: Healthy sleep is the basis for healthy living; HUAWEI TruSleep 2.0 tracks your heart rate during sleep to recognise the four phases and analyse the sleep quality; Also, this device can identify 6 types of sleep problems and provide scientific recommendations (availability may vary by region) for better sleep Powerful Built-in GPS: Leave Your Phone at Home: With built-in GPS, the HUAWEI Band 4 Pro provides accurate and fast positioning services to free you from your phone; After completing your outdoors workouts such as running, walking, cycling or open water swimming, you can view your GPS data on the map Push Yourself: Indoor/Outdoor Pro Tracking: HUAWEI Band 4 Pro tracks all of your favorite sports activities with multiple sports modes: Outdoor/Indoor Run, Outdoor/Indoor Cycle, Outdoor/Indoor Walk, Free Training, Elliptical and Rower modes, and even Pool/Open Water swimming Professional Data Helps You Train Better: Thanks to the algorithm powered by FIRSTBEAT, you will get professional sports guidance based on the data of Heart rate zone, VO2max and recommended recovery time and training effect Ambient operating temperature is minus 10 degree Celsius to plus 45 degree Celsius