I am wondering what other Monzonauts think about this:
http://embeddedsecuritynews.com/2017/02/what-is-a-fingerprint-card/
When a criminal or a person that is not the rightful card owner tries to scan his finger on the sensor, the match between the scanned finger and the stored fingerprint fails and the secure cpu signal āfraud detectedā to the smart microcontroller that immediately stop any communication with the contact or contactless reader.
This seems weak particularly. Iāve had plenty of times when fingerprint scanner on my phone failed to match. Iām assuming it allows few attempts before frying the cardā¦ Without any details how reliable scanner is, I donāt think I would trust it enough.
Fingerprint seems to be reliable, but is it really? It didnāt take long to fake fingerprint on ios.
Might be unreasonable, but Iām afraid it could encourage thief to cut off my finger. 
Since thief wouldnāt be sure what thumb I used, I might even lose more than one. And opposable thumbs are really dear to me, my right one is responsible for doing ābackā on mouse, I really need it.
And last, but not least, I will get a refund if my card is stolen, so I donāt necessarily go crazy for card security. Yeah, I would like to save myself from hassle and problems, but if I know that my card is stolen, and I report it quickly, not a lot of damage can be made in the first place. Monzo did change that, because I will know a lot sooner when my card is misused, itās very likely that thief would only commit 1-2 fraud transactions before Iād notice in normal situation.
TL;DR version: nice concept indeed, but Iāll pass. 
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Weāve already got a device that recognises your fingerprint and has a screen. Itās a smartphone. Adding these features to a card just increases their cost to produce. Not sure where Mastercard are going with this but itās a solution for which a better answer already exists. Really canāt see it taking off beyond a trial.
Not everyone wants to lug a phone around all the time and may just want a card in a wallet/purse, also these cards can be used while your phone battery is dead or on charge
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It would be amazing if you issued biometric cards so we can use our cards with chip and pin and contactless, while having the security and convenience of just using our fingerprint.
Thanks
Welcome to the community @Yahya!
Out of interest, has anyone here ever used one of these biometric bank cards? I think NatWest trialled them at one point.
Itās nifty in theory, but I always think back to my old dell laptop which had a finger print reader, which had, at best, a 10% success rate and eventually just stopped working at all. In fact thatās been my most consistent experience with consumer-grade fingerprint biometrics prior to Apple launching Touch ID, and I fully expect those biometric card to be more similar to my dell experience than the Touch ID experience people may be hoping for out of these.
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One day.
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Apple Pay, Android Pay and Samsung Pay are exactly that. Unless I am missing something 
Reinventing more ways to perpetuate the need for plastic cards when we all carry around ultra secure devices capable of using a variety of biometric sources to identify the holder seems a bit like a step backwards to me
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Sometimes you just need to use chip and pin, and a fingerprint sensor will make it much quicker and more secure.
Plus if you lose your contactless card, someone canāt pick it up and spend money, since theyād have to put their finger on the sensor.
You can search ābiometric bank cardā on YouTube to see what theyāre like
I think the solution would be to remove the need to use chip and pin, and instead switch to biometric payments using the device we already have (a phone) which the bank doesnāt need to pay for (biometric card)?
Alas, my phone does not always read my fingerprint, especially in the current environment whereby my hands are sanitised before I go into a shop and buy something 
Iāll actually pay just to get the card
The main issue is cost. At my work (new tap to phone POS for e-commerce) we have relationships with various companies who sometimes send their ānewā stuff so we can check compatibility, including a couple of these.
Most plastic cards cost less than Ā£1 to the issuing bank, these things cost upwards of Ā£12 PER CARD! Card present contactless fraud is low compared to online fraud and therefore I canāt really see how any bank could justify using them as some sort of anti-fraud cost saving measure. Maybe as a marketing win for more premium accounts? Even then it seems totally unnecessary.
Undoubtedly pretty cool tech, I am an engineer after all, but seems nonsensical from a practical standpoint.