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I decided couple of months ago to secure entire family. Bought half dozen Neos, worked out all the kinks on my computer + Android phone first, put everything in LastPass (I know, I know, I know... but you have to consider the target audience ;).... only to discover on "go-live" that my wife's iPhone 6s is bloody useless with the thing. Apparently iPhone doesn't fully grok NFC or something? Not sure... :-/