
Original Heyjia B1800 0.95 Inch AMOLED Smart Watch NFC Long Standby Watch International Version
Notice: 1.The registration problem of Heyjia smart watch has been solved now and its international version supports foreign users to register as well. 2.The language pack has been updated,which only support English and Chinese now,and other common language will be update in the near future,please be aware the system update of this smart watch.3.NFC (Transport Card) can only be used in China, but the door card function can be used.4.The user manual in the package is Chinese version,and the English version manual pls . Specification Item Heyjia B1800(International Version) Color Black Compatible OS Android 4.4 / iOS 9.0 or above Operating Mode Touch bluetooth Version BT4.0 or above Weight 20g Size Adjustable length: 155-205 mm APP Mijia Special Features Waterproof 5ATM Heart Rate Monitor Support NFC Support(NFC (Transport Card) can only be used in China, but the door card function can be used.) Sleep Monitor Support