A great way to lose a finger for nothing, with criminals who don't know how a wallet and crypto works... 🤦♂️ 
Discussion
To be fair, depends on a location. You would be completely safe in most parts of Europe I guess and can see a usecase for minority of stack. Doesn’t want to carry majority of one’s wealth as EDC though.
I have a Tangem ring and love it!! A lot of people think I am wearing an Aura ring (I get asked about it a decent amount).
Yes, even if i know tangem, an Aura is probably the first thing I'd think when I saw someone with this ring. Many more people have fitness gadgets than carry a physical crypto wallet.