Android watch ios watch appliance type second screen operating system compatibility android 43 and later ios 90 and later compatible devices samsung galaxy s7 edge samsung galaxy s7 samsung galaxy s6 edge samsung galaxy s6 edge samsung galaxy s6 samsung galaxy s5 neo samsung galaxy s5 mini samsung galaxy s5 samsung galaxy s4 mini samsung galaxy s4 active samsung galaxy s4 samsung galaxy note edge samsung galaxy note 4 samsung galaxy note 3 neo samsung galaxy note 3 s