LEMFO LEM X 2.03 Inch 8.0MP Camera 4G Watch Phone Android 7.1 Wifi Fitness Tracker Smart Watch

Note:The application of this watch is Wiiwatch2 General Specification Brand LEMFO Model LEM X Color Black Operating OS Android 7.1 Camera 8.0MP Frequency Band 2G GSM:B2+B3+B5+B8 3G WCDMA:B1+B2+B5 4G LTE-FDD:B1+B2+B3+B5+B7+B12+B20 LTE-TDD:B38+B39+B40+B41(100MHz) Bluetooth Version BT4.0 Language Chinese Simplified,Chinese Traditional,English,French,German,Spanish, Portuguese,Italian,Russian,Polish,Turkish,Korean,Hebrew,Indonesian,Vietnamese, Arabic,Persian,Thai,Hindi,Burmese,Bangladesh,Japanese Weight 95g Size 272*56*17 APP Wiiwatch2 Compatible Systems Android 6.0 / IOS 11.1 or above phone Special Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor / Sleep Monitor / Pedometer Support Exercise Plan Support Caller or Message Show Support Remote Control Function Support Notification Type Sound/Vibration SIM Card Nano sim card TF Card Extend / Technical Parameters Sreen Size:2.03Inch Type:LCD Resolution:640*590 Hardware CPU:MTK 6739 RAM:1G ROM:16G Battery Battery Capacity: 900 mAh Standby Time: about 1 day Charging Time: about 3 hours Band Material:Silicone Length:about 260 mm Package Included: 1*LEMFO LEM X Watch Phone 1*Charge Cable 1*User Manual Q & A: Q1.Is it waterproof ? A1.It's IP67 Waterproof. Q2.Does it support SIM card or TF card or Memory Card? A2. It supports Nano SIM card. But it doesn't support TF or memory card. Q3.Can i change the strap of the smart watch? A3.Yes,the strap can be changed. Q4.Can I download Android Wear app on watch? A4.No, It doesn't support. Q5.Will this watch phone work in my country? A5.This is base on the network frequency band of watch phone. Q6.Can I make or receive a phone call without sim card? A6.No,the watch only support call reminder without sim card.