when you specifically order law enforcement as well as us peasants to use them, maybe I'll believe you actually give a damn about 'safety' and such. Until then, you're just a bunch of clowns trying to make owning and using arms as difficult and expensive as possible.
And not caring if you get people killed because a gun couldn't be used when needed.
I was going to stop with the above, but let's just list some of the reasons someone could get killed bacause of this 'smart gun' garbage:
If it requires you to wear a magic bracelet,
the battery can die(two batteries, probably, bracelet and mechanism in gun);
the magic bracelet can be broken;
the magic bracelet can be torn off in a fight;
you might have to use the off-hand and the signal isn't reaching far enough;
your wife/husband/girlfriend/friend/partner might have to grab it to use.
If it's some super-duper next-generation fingerprint reader,
they're going to have wraparound sensors so you can use the off-hand?;
see above on someone else needing to use it.
Every time someone pushes this crap, and exempt LE from it, they're saying they don't care if it actually works, and don't think it will(or else why exempt LE?); they just want to screw gun owners, current and future.