関連ワード:  samsung watch 4 work with iphone    samsung watch 4 compatible with iphone    samsung watch 4 compatible with iphone 13    samsung watch 4 compatible with iphone 15    does samsung watch 4 work with iphone    samsung watch 4 classic work with iphone    samsung smartwatch 4 compatible with iphone    samsung watch 4 compatible with ios    samsung watch 4 not compatible with iphone    samsung watch work with iphone