Bluetooth sim card with camera call sms for android smartphones smart watch
Materialabs 2ggsm 90018001900mhz gsm85090018001900mhz sim card typesim card connectivity2g 3g bluetooth40 bluetooth30 camera03 mp fitness wellnesscommunity share alarm clock find my device stopwatch timer sleep tracker activity tracker cpumtk6260 ram128mb typesmartwatch featurescamera control message control hands free calls heart rate monitor camera video audio water resistant water proof gps sensorheart rate sensor proximity sensor supported operation syste