Buying Tangem from SIAMBC
Authorized distributor
Imported through the official distribution channel. Every box is factory sealed and you are the first to open it.
CC EAL6+ chip, 25-year warranty
Your private keys live inside the card's certified secure chip, and the maker backs the card with a 25-year warranty.
Reviews from real buyers
More than 1,300 customer reviews across the store, averaging 4.9 stars. Read them on every product page.
Tangem Wallet is a hardware wallet the size of a credit card. Tap it on the back of your phone and it works over NFC. No battery, no charging, no cables. This page lists every model sold in Thailand: the 2-card set, the 3-card set, Stealth and the Tangem Ring.
SIAMBC is an authorized Tangem distributor in Thailand with a physical store in Bangkok. Every unit is factory sealed, delivery is free nationwide, and the team answers questions in Thai and English.
Tangem Wallet Stealth 3 Cards Set
Which Tangem should you buy, and what does it cost?
Short answer: the 3-card set at 2,590 baht is the best value for most people. For 400 baht more than the 2-card set you get a second backup card, so one can stay at home and one somewhere else. If you want a wallet you can wear, look at the Tangem Ring.
The 2-card set is 2,190 baht, with one backup card. The Stealth set, 2,590 baht, is the same 3-card package in an all-black finish that does not look like a crypto wallet. The Tangem Ring is 5,290 baht, comes in US sizes 6-13 and ships with two backup cards.
On phones: every Tangem works fully on both iPhone and Android over NFC, no computer needed. That is rare: on most hardware wallets the iPhone side is limited.
Still deciding? Read Tangem 2 cards vs 3 cards or open the hardware wallet comparison table.
Compare models
Black
Black
Black
Black
Security chip
CC EAL6+
Security chip
CC EAL6+
Security chip
None stated
Authentication
Access code in app
Authentication
Access code in app
Authentication
Access code in app
Open source
No. The phone app is open source, but the card firmware is immutable and not published
Open source
No. The phone app is open source, but the card firmware is immutable and not published
Open source
No. The phone app is open source, but the card firmware is immutable and not published
Passphrase support
Passphrase support
Passphrase support
25 years
25 years
25 years
Connects by
NFC
Connects by
NFC
Connects by
NFC
Works with iPhone
Works with iPhone
Works with iPhone
Works with Android
Works with Android
Works with Android
Works with computer
Works with computer
Works with computer
Air-gapped signing
Air-gapped signing
Air-gapped signing
Screen
None
Screen
None
Screen
None
Touchscreen
Touchscreen
Touchscreen
Battery
No. Powered by NFC from your phone, so there is nothing to charge
Battery
No. Powered by NFC from your phone, so there is nothing to charge
Battery
No. Powered by NFC from your phone, so there is nothing to charge
Wireless charging
Wireless charging
Wireless charging
Multi-chain
Multi-chain
Multi-chain
Three cards, no battery and no cable to charge
Two cards, no battery. Tap the card on your phone
The 3-card set in all black, to draw less attention
Why buy Tangem from SIAMBC
Short answer: with this kind of product, the supply chain is the point. The box should arrive factory sealed and you should be the first person to activate the cards.
SIAMBC is an authorized Tangem distributor in Thailand with a physical store in Bangkok. Shipping is free nationwide, with same-day delivery in Bangkok. Before you start, it is worth reading how to spot a tampered hardware wallet.
Questions are welcome at the store or on LINE @siambc, in Thai and English. Setup stays entirely in your hands: you tap the cards and set the access code yourself, and nobody at SIAMBC will ever ask to see it.
Common questions about Tangem
What is Tangem and how does it work
Tangem is a card-shaped hardware wallet. Your private keys are generated inside the card's chip and never leave it. To send crypto, you tap the card on the back of your phone over NFC to approve the transaction. Full guide: What is Tangem?
How much does Tangem cost
At SIAMBC the 2-card set is 2,190 baht, the 3-card and Stealth sets are 2,590 baht, and the Tangem Ring is 5,290 baht. Genuine stock through the distributor channel, free delivery across Thailand, nothing added at checkout.
Should I get the 2-card or 3-card set
Every card in a set is the same wallet; the extra cards are your backups. The 3-card set covers more situations, such as one card at home, one at work and one with someone you trust. Details: Tangem 2 cards vs 3 cards.
What is different about Tangem Stealth
Technically identical to the standard 3-card set. The difference is the finish: all-black cards with subdued, low-contrast branding and a plain reverse, so nothing about them says crypto wallet.
Does Tangem work with iPhone and Android
Yes, both, fully. Any phone with NFC works, which covers nearly every current model. Everything runs through the Tangem app on your phone; there is no computer version.
If I lose a card or it breaks, is my crypto gone
No. Tap one of your backup cards and carry on. Whoever finds a lost card cannot use it without your access code. The one rule: keep your backup cards in different places, so you can never lose them all at once.
Where can I buy a genuine Tangem in Thailand
From SIAMBC, an authorized Tangem distributor with a physical store in Bangkok. Every unit arrives factory sealed and carries the maker's 25-year warranty. Avoid second-hand cards, which may have been activated before. See how to spot a tampered hardware wallet.
