Brand: Canyon Model/PN: CNE-KW44GB Type: Kids Watch (works only with sim-card and active mobile internet) Compatible Software Platform(s): Android 5.0+, iOS 10.0+ SIM Card: Yes (Necessarily) Call Support: Yes Special Features: App connectivity; Two-way phone calls & Message; Designated SOS button 4G (LTE): Yes SIM Type: Nano-SIM Diagonal: 1.44 Resolution: 240 x 240 Screen/Panel Type: IPS Touch Screen: Yes Smartwatch Internal Memory: 512 MB RAM: 0.128 A-GPS: Yes Microphone: Yes Wi-Fi: Yes Battery Description: 700 mAh Battery Life: Up to 24 Hours (works only with active mobile internet) Water Resistant: IP67 Color: Green Dimensions (Height x Width x Depth): 5.33 x 4.35 x 1.6 cm Weight: 48 g Warranty For Individual Customer: 24