2 videos covering Tangem, including interviews, analysis, and Bitcoin industry commentary.
Tangem product review candidate staged as a draft Company Directory video.
Official Tangem Ring sizing tutorial staged as a draft Company Directory video.
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.
Last updated: November 3, 2026
Compare Tangem with other Bitcoin financial services on 21Rates:
447 Bitcoin companies tracked · 23 custodians · 33 Bitcoin ETFs · 22 lenders · 22 exchanges · $105B+ tracked ETF AUM · Rates reviewed regularly; see each listing's update date.