IMPORTANT: USA SIM card is not working. Only Bluetooth function works in USA. No return accepted due to that reason. Please check below frequency band. Cellular 2G GSM : GSM900, DCS1800.
3G UMTS : B1(2100), B8(900). It is totally genuine product made in Samsung. Actually, This watch can't be used itself with Sim card. You need to use this watch with Samsung which is working with your local operator.
So, you can easily connect with your Samsung mobile through application "Galaxy manager". After verification, the language will be synchronized. FYI, the way of synchronization is like below : First of all, you need to download "Galaxy manager" from Google play.Second, you open the application and the watch will be detected as new device. Third, there will be a number to verify the watch. Fourth, you need to put the verification number in your mobile. Finally, your mobile and watch will be synchronized to your mobile's language. Please check details below before purchasing. Due to "Mobile network service provider" in your country, Stand alone function (2G/3G) may not work. Please kindly understand that we are not responsible for any compatibility issues.
Stylish Curved Design 3G / Wi-Fi ommunications (Call, SMS, Notifications) Built-in Keyboard S Voice S Health Nike + Running. Some voice actions are not available in all languages and countries. Wireless Data Link : 802.11 b/g/n 2.4GHz.58.1 x 39.9 x 12.5 mm. Display : Curved Super AMOLED, 2.0 (50.9mm), 16M. 512 MB, 4 GB, Bluetooth 4.1. Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, HR Sensor, Light Sensor, UV Sensor.
Mass : 84g (White) , 67g (Black). Battery : Built-in Li-ion 300 mAh. Display:Arabic, Catalan, Chinese (Simplified, Traditional, Traditional Hong Kong).
Croatian, Czech, Danish, Dutch, English Australia, Canada, Ireland, New Zealand, Philippines, South Africa, UK, U. Estonian, Finnish, French (Belgium, Canada, France, Switzerland), German (Germany, Australia, Switzerland). German (Germany, Australia, Switzerland), Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean. Laotian, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Spanish Spain, U.Swedish, Thai, Turkish, Ukrainian, Vietnamese. , French (France), German (Germany), Italian (Italy). Korean, Portuguese (Brazil), Russian, Spanish (Spain, Latin America). IT CAN NOT WORK WITH TABLET.
CONTENTS / ENGLISH SUPPORT GUIDE. Charger - Plug Type : Korea User Guide (Korean). Mind/misreading the specifications or not functioning by buyers fault. Item has been opened from the sealed box or used, unless the item has been PROVEN defective.The item "Genuine Samsung Galaxy gear S SM-R750 Curved AMOLED Smart Watch Black Wi-Fi" is in sale since Monday, March 12, 2018. This item is in the category "Cell Phones & Accessories\Smart Watches". The seller is "lightnspace" and is located in Seoul. This item can be shipped worldwide.