iDroid Smartwatch for Android - Yellow Hi Tech smartwatch (I Droid wrist) by I Droid USA - compatible with all Android smartphones - iOS, iPhone via Bluetooth V2.0 or above enabled pcs & tablets as well Ringing reminder when you receive a call, answer or dial calls from your wrist, support hands-free calls, Phone Book, 1.48" Capacitive touch screen, time / date / week / battery standby display Calling Feature allows you to dial or receive any number directly from I Droid wrist. With its high Quality speaker and mic, One can Talk to friends 240*240 pixels resolution, 1.54" IPS, Dimensions 1.1(H)*5.6(L)*4.2(W)cm, weight 45 grams, Camera, Bluetooth, memory 8 MB Expandable up to 32GB