Sandera.
realestate · Interactive prototype

SystemSentinel

Predict the failure. Skip the panic. Pay a fair price.

A homeowner opens a dashboard of their connected home systems, gets an early predictive warning that their water heater will likely fail in 60–90 days, taps in to compare transparent local pricing or choose a DIY path, and books the fix on their own schedule before disaster strikes.

Predictive Failure Alert screen
The wow factor

What makes people lean in

The predictive failure alert that shows a 'fails in ~74 days' countdown on the water heater weeks before anything breaks — turning a future 2am flood into a calm, planned to-do.

Why this MVP

The case for building it

The whole idea hinges on two beliefs: that cheap sensors plus analytics can credibly forecast a failure before it happens, and that owners will act when handed a fair price and a clear next step. These four screens make both tangible — a believable prediction with a countdown, and an instant fair-price + DIY answer — proving SystemSentinel closes the loop existing reactive leak alarms never touch, directly attacking sudden failures and panic-priced quotes.

The flow

4 screens, end to end

Every screen below is a generated, high-fidelity mockup of the SystemSentinel app.

Concept recap

SystemSentinel — Predictive Home-Systems Monitoring + Fair-Price Marketplace

Read the full concept →