{"product_id":"coolwallet-go","title":"CoolWallet Go","description":"\u003cp\u003eThe \u003cb\u003eCoolWallet Go\u003c\/b\u003e is a credit-card sized cold wallet with \u003cb\u003eno battery and no buttons\u003c\/b\u003e. You tap it to your phone to sign. There is nothing to charge, nothing to wear out, and at 0.8 mm and 3 g it lives in your wallet alongside your bank cards.\u003c\/p\u003e\n\u003cp\u003eCoolWallet position it as an entry-level wallet — the first step into self-custody.\u003c\/p\u003e\n\n\u003ch3\u003eHow you verify transactions\u003c\/h3\u003e\n\u003cp\u003eThe Go is deliberately buttonless and screen-free — that is what makes it 0.8 mm thin, battery-free and durable. You review and approve each transaction in the CoolWallet app on your phone.\u003c\/p\u003e\n\u003cp\u003eIf you would rather confirm transactions on the device itself, the \u003cb\u003eCoolWallet Pro\u003c\/b\u003e adds an E-paper screen and a physical confirmation button.\u003c\/p\u003e\n\n\u003ch3\u003eSecurity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCC EAL6+ certified\u003c\/b\u003e secure microcontrollers\u003c\/li\u003e\n\u003cli\u003ePenetration-tested by \u003cb\u003eeShard\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e8-digit numeric pairing password, set when you first pair the card\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmart Scan\u003c\/b\u003e — automatically flags high-risk transactions and detects phishing links\u003c\/li\u003e\n\u003cli\u003eNFC only. \u003cb\u003eNo Bluetooth and no USB\u003c\/b\u003e, which is a smaller wireless attack surface than the Pro\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTwo cards, seedless backup\u003c\/h3\u003e\n\u003cp\u003eA Go set ships with \u003cb\u003etwo cards\u003c\/b\u003e. The first is for daily use; the second is your backup, and it restores your wallet if the first is lost or damaged.\u003c\/p\u003e\n\u003cp\u003eDuring setup the recovery phrase is copied between the two cards over an encrypted NFC transfer, so you never have to write down a seed phrase unless you want to. If you prefer a written backup, the app can display the phrase for you to record by hand.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e85.6 x 53.98 x 0.8 mm, 3 g — credit-card size\u003c\/li\u003e\n\u003cli\u003eNo screen, no buttons, no battery\u003c\/li\u003e\n\u003cli\u003eNFC — tap and sign in about five seconds\u003c\/li\u003e\n\u003cli\u003eAndroid 7.0 or later, iOS 15.6 or later (iPhone 6S and newer)\u003c\/li\u003e\n\u003cli\u003eMobile app only — CoolWallet do not list desktop support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoins\u003c\/h3\u003e\n\u003cp\u003e35+ blockchains and over 12,000 tokens, including all ERC-20, BEP-20, TRC-20, SPL, Jetton and Sui tokens, plus ERC-721 and ERC-1155 NFTs. Staking is supported for ETH, DOT, SOL, ATOM, TRX, XTZ, ADA, USDT, USDC and DAI.\u003c\/p\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x CoolWallet Go cards\u003c\/li\u003e\n\u003cli\u003e1 x Recovery phrase card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e2-year warranty with no registration required — the longest standard warranty in the CoolWallet range. A lifetime warranty upgrade is offered by CoolWallet, which must be registered within 30 days of purchase.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWhy does it come with two cards?\u003c\/b\u003e\u003cbr\u003eThe second card is a full backup wallet, not a spare accessory. If you lose the first, the second restores your funds.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIs it as secure as the CoolWallet Pro?\u003c\/b\u003e\u003cbr\u003eNo, and CoolWallet say so directly. Without a screen it cannot show you what you are signing, so you are trusting your phone's display. The Pro adds an E-paper screen and a physical button for on-device confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes it need charging?\u003c\/b\u003e\u003cbr\u003eNo. There is no battery. It draws power from your phone over NFC when you tap it.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCan I use it from a computer?\u003c\/b\u003e\u003cbr\u003eNo. CoolWallet list mobile support only, on Android 7.0+ and iOS 15.6+.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDo I still need to write down a seed phrase?\u003c\/b\u003e\u003cbr\u003eNot necessarily. The two-card backup copies your recovery phrase between cards over encrypted NFC. A written phrase remains available in the app if you want one.\u003c\/p\u003e\n\n\u003ch3\u003eBuying from SIAMBC\u003c\/h3\u003e\n\u003cp\u003eSIAMBC is Thailand's authorized CoolWallet distributor, with a physical store in Bangkok. Every unit is new, sealed and sourced directly. Support is available in Thai and English.\u003c\/p\u003e\n\n\u003ch3\u003eONE RULE TO REMEMBER\u003c\/h3\u003e\n\u003cp\u003eAnyone who asks for your recovery phrase or your backup card is a scammer. No exceptions.\u003c\/p\u003e\n\u003cp\u003eNeither SIAMBC nor CoolWallet will ever ask for them, whatever reason is given — warranty claims, identity verification, system updates or account recovery. They are the keys to your funds. Whoever has them owns your crypto, and it can never be recovered.\u003c\/p\u003e\n\u003ch3\u003eWhere will you keep your recovery phrase?\u003c\/h3\u003e\n\u003cp\u003eYour wallet comes with a paper card to write the words on. That card is one house fire, one flood or one termite nest away from gone — and if the words are gone, so is the crypto. Putting them into steel removes all three risks at once.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/csafe-lite\"\u003e\u003cb\u003eCryptoSafe Lite\u003c\/b\u003e\u003c\/a\u003e — from ฿299. Stamp or engrave the words yourself; sets are available with the tools included.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/csafe-bank\"\u003e\u003cb\u003eCryptoSafe Bank\u003c\/b\u003e\u003c\/a\u003e — ฿1,290. Industrial grade, with three inner plates and a punch tool in the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/csafe-pro\"\u003e\u003cb\u003eCryptoSafe Pro\u003c\/b\u003e\u003c\/a\u003e — ฿1,790. Pre-engraved steel tiles slide into place, so there is nothing to stamp. Holds up to 96 characters.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/csafe-capsule\"\u003e\u003cb\u003eCryptoSafe Capsule\u003c\/b\u003e\u003c\/a\u003e — ฿1,990. A sealed stainless capsule that also resists physical impact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSave 20% on any CryptoSafe when you buy it with a hardware wallet.\u003c\/b\u003e The discount is applied automatically in your cart — there is no code to enter.\u003c\/p\u003e","brand":"CoolWallet","offers":[{"title":"Default Title","offer_id":49941303460097,"sku":"CWG","price":2990.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2056\/3969\/files\/coolwallet_go_hw_wallet_1.jpg?v=1785573283","url":"https:\/\/siambc.co.th\/products\/coolwallet-go","provider":"SIAMBC","version":"1.0","type":"link"}