MAFAM Z19 Bluetooth Call Smart Watch Man 1.54 inch Full Touch Screen Sport Fitness Bracelet Customize Interfaces Women Watches Note: 1.The principle of wearable device measurement is completely different from that of medical equipment. It is only for sports and fitness reference, thank you. 2.Charge for 3 hours when using for the first time. 3.Please download the APP before use. Features: 1 : Wearing equipment 2 : Ultra Low Power Chip 3 : Heart rate 4 : Step 5 : BT Call 6 : BT Music Hardware information: Motherboard size:26.8*13.4*0.6MM CPU：HS6620+BK3266 Flash：512KB+16M BT 4.2+5.0 Dual-mode Bluetooth antenna Hs6620 + bk3266 all need welding wire *LCD:1.54 inch *Charging mode:2pin thimble charging compatible with wireless charging *Battery capacity :200mah Basic function: step、distance、Calorie、Heart Rate/Blood Pressure/Oxygen 、BT call、BT Music、Temperature、Monitoring、Sleep monitoring、call reminder、SMS Alerts、Social APP Message Reminder、Alarm clock reminder、A sedentary reminder、sport、Turn the wrist and shine the screen、Looking for bracelets、Looking for Phones、Remote Photography、Rejection of calls、Do Not Disturb、Custom dial Message Push Language: Simplified Chinese、All European countries APP Language: English、SC、TC、Netherlands、Russian、French、German、Portuguese、Spanish、Turkish、Japanese、Polish、Arabic、Malaysia、Thai、Czech、Slovak Bracelet menu language: English、SC、Netherlands、Russian、French、German、Portuguese、Spanish、Turkish、Polish、Malaysia、Czech、Slovak APP System: IOS 9.0 and above, Android 5.0 and above الحالة جديد الماركة ماركة أخرى