Highlights 0.95 Inch AMOLED Touch Large Color Screen Large screen full touch, 0.95 AMOLED true color screen, showing 45 characters. Scientific Sleep Monitoring Scientific sleep monitoring, intelligently identify sleep conditions (difficulty falling asleep, sleeping time period, analyzing sleep data). 24-hour Accurate Real-time Heart Rate Monitoring Heart rate monitoring, 24-hour real-time heart rate monitoring, pay attention to your health. 5ATM Water Resistant 50 meters water resistant, equivalent to a water pressure of 50 meters underwater, not only to wear swimming,you can also record the data when swimming. Professional Swimming Posture Recognition Equipped with six-axis sensor / automatic recognition of the main strokes (freestyle, breaststroke, butterfly, backstroke) / record speed, distance, number of turns, calories, average SWOLF and other data. Multiple Sports Modes It has 7 exercise modes: outdoor running, indoor running, outdoor walking, outdoor riding, indoor cycling, free training, swimming pool. Long Time Standby Ultra-long standby time up to 14 days in the ordinary situation, save the frequent charging trouble. If use the scientific sleep function, the continuous use of time can reach 6 days. HUAWEI Honor Band 4 Smart Bracelet 0.95 Inch AMOLED Touch Large Color Screen 5ATM Heart Rate Monitor Swimming Posture Recognition - BlackHUAWEI Honor Band 4 Smart Bracelet 0.95 Inch AMOLED Touch Large Color Screen Specification General Model: Huawei Honor Band 4 Built-in Chip Type: Honor Chip Bluetooth Version: V4.2 Dial Shape: Rectangle Case Material: PC Band Material: TPU Color: Blue Functions Bluetooth Sync: Phone call reminder, Message push Health Tracker: Heart rate monitor, Arrhythmia alert, Pedometer, Calorie consumption, Sedentary reminder, Sleep monitor Other Functions: Time, Alarm Alert Type: Vibration Display Screen Type: 0.95 Iinch AMOLED Operating Method: Touch Screen Battery Battery Type: Lithium-polymer Battery Capacity: 100mah Charging Time: 1.5 hour Standby Time:14 Days Features APP Name: Huawei Wear Compatible OS: Android, iOS Compatability: Android 4.4 / iOS 8.0 and above systems APP Language: Danish, Azerbaijan, Russian, Bulgarian, Croatian, Galician, Catalan, Hungarian, Hindi, Indonesian, Turkish, Serbian, Baccarat French and Norwegian, Bahcelian, Greek, German, Estonian, Latvian, Czech, Slovak, Slovenian, Japanese, Cambodian, Georgian, French, Bosnia and Herzegovina Text, Persian, Polish, Thai, Ukrainian, Urdu, Uzbek, Swedish, Lithuanian, Simplified Chinese, Burmese, Traditional Chinese, Romanian, Italian, Finnish, English, Dutch, Portuguese, Tibetan, Spanish, Vietnamese, Ceylon, Arabic, Korean, Malay, Macedonian Push Texts Support Language: English/Chinese Smart Device Support Language: English Available color: Black,Orange,Blue Weight & Size Package Weight: 150g Package Contents 1 x Huawei Smart Bracelet 1 x User Manual 1 x Charge Cable