Ios watch appliance type second screen operating system compatibility ios 82 and later compatible devices apple iphone 5 apple iphone 6 apple ipad apple ipod apple iphone 6 plus apple iphone 6s apple iphone 6s plus apple iphone 5c apple iphone se apple iphone 5s styles sporty modern housing material stainless steel casing properties shockproof scratchproof housing colour silver housing design rectangular case height 105 mm watch strap material real leat