This phone will only work with 2G: GSM 850\/900\/1800\/1900MHz It's unlocked for worldwide use， customers please take a check to see if your local area network or the communication operator you are using is compatible with this phone before purchase. You can also go to this topic [===Official Help Center=== How To Check If This Phone Can Be Used In Your Country] to find how to confirm this.Description:
Boyi iGreat3 Smart Watch has 1.54-inch 240 x 240 pixels capacitive touch screen with 350mAh battery. It's powered with MTK6260 CPU to insure the watch phone running stably. It has the health management to help you to monitor the daily movement. It will also judge whether a night sleep is reasonable for you， and the data analysis are presented.
Product Feature:1. Metal frame， strong and durable2. Variety colors， variety of mood; variety of UI theme， show different styles3. Appearance vogue， extreme thin; Thickness of the whole machine: 11.8mm4. 350mAh Polymer battery capacity， safe and reliable5. Ultrasonic sound cavity closed aluminum film， listen to the sounds of nature6. HD display， 2.5D arc high sensitive capacitive touch screen， Anti-sweating， delicate and beautiful;Precision OGS laminating process7. NFC， bluetooth pairing update convenient， wireless business card exchange8. Anti-sweating frosted surface treatment， acme ergonomic concave and convex design， wearing more comfortable
Model Boyi iGreat3 Colors Silver， Deep Grey， Gold Size 48 x 40 x 11.8mm Weight 62g Display Size 1.54 inch Display Resolution 240 x 240 pixels Screen type 2.5D radian capacitive touch screen OS Android 4.2 CPU MTK6260A RAM 128MB+64MB SIM Card Yes External memory Support 32 GB Max.TF Storage Card Battery 350mAh Polymer battery Standby time Bluetooth connection standby !#!amp!*!gt; 1 week Usage time Normal use !#!amp!*!gt; 2 days GSM GSM\/GPRS 850\/900\/1800\/1900 four frequency conversation Bluetooth V3.0 Camera 2.0MP Image file JPG， PNG Vibrate motor Yes MP3 Play Yes MP4 Play Yes Multimedia Yes， MP3\/ MP4\/ AVI\/ Bluetooth music playing Calendar Yes Calcultors Yes Stopwatch Yes Alarm Yes Anti-lost Yes Dial Support Phonebook Sync phone's phonebook on the watch. Call history Sync phone's call history on the watch. Compatible With