Watchtower — Aave Liquidation Monitor (Polygon)

See your Aave (Polygon) health factor and gas balance in your toolbar — know exactly how far you are from liquidation.

Watchtower shows your Aave v3 (Polygon) position right in your browser toolbar — no need to open a dashboard or do the math yourself. What it shows: - Your wallet's native gas balance (POL) — the thing most monitors forget: a healthy position doesn't help if you have nothing left to pay for an emergency repay - Your Aave health factor, translated into plain terms: "~23% price drop before liquidation" instead of a raw number you have to interpret - Total collateral, total debt, available to borrow, LTV, and liquidation threshold, all in USD - A privacy mode (👁) that hides dollar amounts if you're screen-sharing, keeping the health factor visible - Star (★) a favorite wallet to have it drive the toolbar badge specifically — no favorite set, and the badge automatically shows whichever watched wallet is most at risk - A color-coded badge (green = healthy, orange = getting close, red = danger) so you can tell at a glance without opening the popup Read-only. Watchtower never asks for a private key or seed phrase — it only reads public on-chain data for the address you give it, the same way a block explorer does. Watch as many wallets as you want — no limit. Want a push instead of having to check? Watchtower also runs as a free Telegram bot (@watchtower_defi_bot, free for your first wallet) that pings you the moment your health factor or gas crosses a threshold — useful during a crash when you're not sitting at your computer.