SonarWatch wallet

What is SonarWatch (SONAR)?

Sonar Watch is a portfolio dashboard for Solana: you give it an address, it reads the chain and shows what that address holds, including positions parked inside protocols that a plain balance view misses. SONAR is the token of that project, and the thing to be clear about is that the two are independent. A dashboard needs nothing from you but a public address, and it never needs a key; the SONAR token, meanwhile, is a regular SPL holding that behaves like any other token in your wallet.

That split is useful. Tracking is read-only by nature, so you can paste a public address into a viewer on a laptop, a phone or a shared screen and nothing in that act can move funds. Signing is a separate operation that happens only in your wallet.

As an SPL token, SONAR occupies a token account tied to your address, with a small SOL rent deposit behind it, and transfers are paid in SOL. If the token ever moved to a new mint, your old token account would stay put holding the old one, so watch the mint rather than the name.

Supported networks in Tangem (1): Solana.

With a Tangem card, the address you paste into a tracker is the only thing that leaves the wallet; the key that could actually spend the SONAR stays inside the chip and only participates when you tap the card to approve something. Watching a balance and being able to move it stay cleanly apart, which is exactly the separation this kind of token invites.