Featuresr 122 25d curved ogs screen ips with full anglel view 240204pixelr traditional classic watch design super smartwatch expericence you become the modelr mtk 1st low power dissipation chipset from mtk2502cr support sim card 2g gsm85090018001900mhz r ram 64mb rom 128mb big storager blutooth v40 working range up to 10 metersr 300mah lithium ion battery capacityr supports for android ios systems easy to operater supports heart rate monitor pedometer remote camera con