WATS Wallet — Multi-product Web3 Crypto Wallet: Chrome Extension, Mobile App, Hot Wallet and NFC Metal Card

WATS Wallet is a non-custodial, multi-product Web3 wallet available as a Chrome extension, mobile app, web hot wallet and an NFC metal card.

Yes. The Chrome extension, mobile app and hot wallet are free. Network and swap fees are paid in the underlying chain's native token.

WATS Wallet supports major EVM chains as well as Solana and TON, so you can send, receive, swap and bridge across all of them from a single interface.

WATS Wallet is non-custodial — you control your own keys. The WATS Hot Wallet additionally offers a dual-custody model where the user and WATS each hold a key for added security.

In the WATS Hot Wallet, ATS is the single fee token: every action such as swaps, transfers and staking is paid in ATS instead of multiple native gas tokens.

The WATS NFC Metal Card is a military-grade physical card with an embedded NTAG 216 chip; you tap it to an NFC-enabled phone to authenticate and secure your WATS Wallet accounts.

WATS Wallet is built and operated by Alltoscan LLC, a company founded in 2019, and was last updated in 2026.

WATS Wallet is non-custodial, so you hold your own keys. The Hot Wallet adds an optional dual-custody model where you and WATS each hold a separate key, and the NFC Metal Card uses an NTAG 216 chip with AES-128 encryption for tap-to-authenticate access.

The WATS NFC Metal Card is sold through the WATS store at store.watswallet.com, where current pricing and material options — brushed stainless steel or polycarbonate — are listed.

The card authenticates access to your WATS Wallet; it is not your only key, so losing it does not move your funds. You can keep using the WATS mobile app or Chrome extension and order a replacement card from the WATS store. See the WATS documentation for exact recovery steps.

Yes. WATS is one identity across four products: a mobile app for iOS and Android, a Chrome extension for desktop browsers, a web-based Hot Wallet, and the NFC Metal Card — all tied to the same wallet.

The Chrome extension and mobile app are free to install and use. In the WATS Hot Wallet, ATS is the single fee token used to pay for actions such as swaps, transfers and staking, instead of holding each chain's native gas token.

The WATS Wallet site and interface support 12 languages: English, Turkish, Spanish, French, German, Italian, Portuguese, Russian, Chinese, Japanese, Korean and Arabic.

Go to watswallet.com/download — it detects your device and sends you to the App Store, Google Play or the Chrome Web Store. The Hot Wallet runs in your browser at web.watswallet.com with nothing to install.

WATS combines four products under one identity — a Chrome extension, a mobile app, a web Hot Wallet with a single ATS fee token, and a military-grade NFC Metal Card — so you get browser, mobile, web and physical access from one self-custodial wallet.