Tangem

▣About Tangem

Tangem is a hardware wallet company based in Zug, Switzerland (Tangem AG) that makes NFC smartcard cold wallets used with its free mobile app. Every pack contains at least two cards, so a backup is built in, and the keys stay with the owner rather than with an exchange. A two-card set starts at $54.90, and three-card sets, a family pack, a ring-and-cards bundle and a Pro kit are also sold, with no subscription. The app is used to manage, buy and swap crypto assets with a tap of the card. Active since 2017, Tangem reports more than 6 million devices sold and over 7 million app downloads on iOS and Android.