Specification Brand LEMFO Model GTS4 Bluetooth Version BLE 5.3 Compatible OS Android 5.0 or iOS 10.0 and above Operating Mode Full Touch APP Name FitCloudPro APP Language English,French,German,Spanish,Italian,Russian,Portuguese,Turkish,Vietnamese,Thai,Arabic,Polish,Persian ...Specification Brand LEMFO Model GTS4 Bluetooth Version BLE 5.3 Compatible OS Android 5.0 or iOS 10.0 and above Operating Mode Full Touch APP Name FitCloudPro APP Language English,French,German,Spanish,Italian,Russian,Portuguese,Turkish,Vietnamese,Thai,Arabic,Polish,Persian,Malaysia,Czech,Hebrew,Romanian,Hungary System LanguageEnglish,Chinese,Arabic,Polish,Persian,German,Russian,French,Malay,Portuguese,Japanese,Thai,Turkish,Spanish,Greek,Italian,Indonesian,Korean,Vietnamese,Hebrews,Czech,Dutch,Denmark,Finnish,Croatian,Norway,Romanian,Slovakia,UkrainianSpecial Features Health Monitoring Hear Rate Monitoring SpO2(Blood Oxygen) Level Measurement Blood Pressure Women's Health Respiratory training Temperature Deection Sleep monitoring Actual supported exercise patterns (10) :brisk walking,running, cycling,mountain climbing,rope skipping,basketball,badminton,table tennisDaily Smart Features Smart Notifications Weather Sync Controls Smartphone Music and Camera Find My Phone and Watch Do Not