Protect Your Boat Before Small Problems Become Expensive Disasters

Get alerted within seconds when your boat experiences low battery voltage, high bilge water, unauthorized entry, or other critical issues—without draining your boat’s batteries. Oversea is a self-powered monitoring system built specifically for boat owners.

Shop Bundles

Self-Powered | No Wiring Required | Cellular Connected | Installs in Minutes | Made for Boats

Over half of boat owners experience some form of damage, theft, battery failure, or maintenance issue each year. The difference is often how quickly they discover it.

Oversea helps you know within seconds—not days or weeks later.

The Cost of Not Knowing

What Happens When Nobody Is Watching Your Boat?

Every day your boat sits unattended, problems can develop without warning.

By the time you discover the problem, the damage may already be done.  Oversea helps you identify issues early—before they become costly repairs or ruined weekends.

A battery slowly loses charge.

A bilge pump begins cycling excessively.

Heavy rain causes water levels to rise.

A hatch is opened while you’re away.

Why Boat Owners Choose Oversea

Boat Monitoring Without the Headaches

Oversea’s Hub and sensors are battery-powered and designed to monitor boats year-round without draining onboard batteries. The system uses cellular connectivity and long-range wireless communication to relay alerts to your phone.

oversea hub, battery sensor, bilge high-water, oversea app

Other Systems

  • Requires wiring

  • Uses boat battery power

  • Complicated installation

  • Often requires shore power or WiFi

Skyhawk Oversea

  • No wiring required

  • Self-powered

  • Install in minutes

  • Expandable sensor ecosystem

  • Cellular connected

See What Oversea Can Monitor

Monitor What Matters Most

Battery Sensor

Battery Sensor

Know your boat will start before you leave home.

Monitor battery voltage and receive alerts when voltage drops unexpectedly.

bilge-high-water-sensor

Bilge High-Water Sensor

Get notified before water becomes a major problem.

Receive alerts when water levels exceed your preset threshold.

Entry Sensor

Entry Sensor

Know when someone accesses your boat.

Instant alerts when hatches, doors, or compartments are opened.

additional oversea sensors

Additional Sensors

Expand coverage as your monitoring needs grow.

Oversea also offers bilge pump, PIR motion, shore power, sound, and temp, humidity, and water sensors.

Bundle Offer

Everything You Need to Start Protecting Your Boat

Oversea Starter Bundle

Perfect for most boat owners and provides protection against the most common issues: dead batteries, water intrusion, and unauthorized access.

(1) Oversea Hub

(1) Battery Sensor

(1) Bilge High-Water Sensor

(1) FREE Entry Sensor

The 3-Step Setup

From Box to Protection in Minutes

Step 1

Install the Hub

Place the self-powered Hub anywhere on your boat.

Step 2

Install Sensors

Attach sensors where you want monitoring.

Step 3

Download the App

Register your devices, choose your subscription, and start receiving alerts.

Frequently Asked Questions

Yes. You will need access to an Oversea for the sensors to send signals to the Oversea app.

No. All Oversea devices are battery-powered. All devices use AA batteries except the Entry Sensor, which uses CR123 lithium batteries.

No. Oversea uses cellular connectivity.

Yes, you will need to subscribe your Oversea devices to connect them to the mobile app. Subscriptions are purchased on the Oversea app as part of the setup process for each device.

No. Installation only takes minutes, and no wiring is required.

When Minutes Matter, Awareness Matters

Most major repairs start as minor issues.

Oversea helps you identify changing conditions sooner, giving you the opportunity to respond before they become bigger problems.

Shop Oversea