EVO — bilge water sensor, circular rugged housing on black

First of its kind

Detect Water to Prevent Catastrophe.

Prevent $50,000+ in damage by catching a silent bilge flood early. Powered by eSIM and backed by an external battery, EVO is built to keep watch and alert you the second something’s wrong—no marina WiFi, no blind spots.

Icon: ship sinking into waves — unnoticed bilge failure until it’s too late

Big problem

Thousands of U.S. boats sink at the dock every year due to silent bilge failure — causing $10,000–$50,000+ in damage before anyone even knows.

Traditional solutions

Pumps, float switches, shore power, and basic alarms are designed to remove water — not guarantee awareness — and commonly fail silently or lose power.

The problem with them

They depend on perfect operation and your presence — so when they fail (and they do), you’re not alerted.

Our solution — EVO

EVO guarantees awareness with independent power, built-in eSIM, and nonstop calls, texts, and emails to you and others until someone responds.

Closing line

Boats don’t sink because water gets in.
They sink because no one was alerted in time.

EVO — one clear job: bilge water awareness

eSIM, out of the box

Engineered to Avoid Catastrophe

EVO pairs a bilge float with a direct cellular path—so the alert doesn’t depend on your dock, your router, or your routine. Water crosses the line, the eSIM carries the message, and you can act while you still have time!

What makes it foolproof

Direct cellular.

Built-in eSIM to the network. No boat WiFi. No pairing.

Plain-English mechanics

Understand it in under a minute.

  1. 01

    Mount at the depth where “rising water” means something to you.

  2. 02

    Water lifts the float—physics, not an app refresh cycle.

  3. 03

    Cellular delivers the alert; you’re not tied to boat WiFi.

EVO bilge sensor on a dark wet surface — wide product shot

Ensure your boat’s protection.

Prevent $50,000+ in damage—including shipwrecks.