Fetures Wider Screen better view 1 62 AMOLED screen 24 larger visible area than mi smart band 6 New UI UX design display more and detailed information on every page New generation chipset that support more smooth animation effect on band More sports modesProfessional workout analysis 120 workout modes including tennis outdoor boating and more professional workout modes to record your heart rate and burned calories Evaluate VO2 Max training load recovery duration and workout effect to guide you for every exercise The health index shown on band could help clearly see your activity goals and achievements everyday 24h Health Monitoring 24h SpO2 level tracking supports low SpO2 level alert Continuous sleep monitoring and 24 hours heart rate monitoring also supports sleep breathing monitoring Stress tracking and female health tracking Water Resistant Up To 50m 5ATM water proof level that can be used during swimming Ultra long Battery LifeUp to 14 days battery life for normal daily use Specification Brand Xiaomi Model Mi Band 7 Chinese Version Bluetooth Version BT 5 2 Operating Mode Full Touch Compatible OS Android 6 0 or above iOS 10 0 or above APP Name Mi Fitness APP Language Up to 38 Languages Watch Language Chinese EnglishSpecial Features Information Reminder Call Reminder Message Reminder Event Reminder NotificationHealth 24h Heart Rate Monitor 24h Continuous Blood Oxygen Monitor Sleep Monitoring Breathe Training Stress Monitor Female Heal