Smart boat monitoring made simple.

Stay connected to your boat anywhere with our advanced boat monitoring device — track batteries, GPS, bilge, and temperature in real-time.

🇪🇪 Designed in Estonia Sustainable IoT Nordic Semiconductor Inside
VoltSense P2 Device

VoltSense P2 — Complete Boat Monitoring. Compact Design.

  • LTE-M / NB-IoT connectivity
  • Real-time GPS tracking
  • Bilge pump alerts
  • BLE add-ons: EyeSensor & e-Paper
  • Up to 3-month internal battery
  • IP67 waterproof

Complete Boat Monitoring Features to Protect Your Vessel

Boat Battery Monitoring — Real-Time Health

Monitor voltage and charge status across all your boat's batteries remotely.

Boat GPS Tracking — Location History

Track your boat's position and movements with automatic location updates and geofencing alerts.

Bilge Pump Monitoring — Instant Alerts

Get instant notifications when your bilge pump activates — detect leaks before they become emergencies.

Temperature & Humidity

Monitor cabin conditions to prevent mold, condensation, and temperature-related damage. *Humidity measurement comes with E-Paper Display or EyeSensor BLE devices.

Marine Monitoring Expansion — Wireless Add-Ons

Expand with BLE sensors: EyeSensor and E-Paper displays for at-a-glance status. EyeSensor provides temperature, humidity, movement, and magnet sensor options.

Fleet Boat Monitoring — HUB Integration

Centralize fleet management with the VoltSense HUB — perfect for marinas, rental fleets, and service providers.

A Complete Boat Monitoring Ecosystem

VoltSense isn't just a device — it's a complete marine monitoring platform that grows with you.

VoltSense P2

Core Device

Start with VoltSense P2 — GPS, battery monitoring, bilge alerts in one compact unit.

Bluetooth Add-Ons

Wireless Add-Ons

Expand with E-Paper displays and BLE sensors — all connecting wirelessly to your P2.

☁️

Cloud Platform

Mobile apps, web portal, and HUB for fleet management — all included.

VoltSense HUB — Fleet Boat Monitoring Platform

Manage fleets, maintenance, and telemetry in one place. Give authorized access to boat monitoring data, logs, and reports from a secure cloud platform.

Boat
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VoltSense P2
☁️
Cloud
💻
HUB
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User
VoltSense HUB Dashboard

Sustainable Boat Monitoring Built with Purpose.

Estonian Workshop
Designed & assembled in Estonia
Ukrainian Development Team
Powered by Ukrainian software talent

Designed and assembled in Estonia, powered by Nordic Semiconductor, and supported by Ukrainian software talent. Reliable, sustainable marine IoT for Europe's waters.

♻️
Recyclable packaging
🔋
Low power design
🌊
Clean water initiative

What Our Customers Say

"VoltSense P2 has given us peace of mind throughout the winter. Real-time alerts helped us catch a battery issue before it became costly."

Private client Tallinn, Estonia

"As a marina operator, the HUB platform has transformed how we manage our fleet. The maintenance logs and remote monitoring are invaluable."

Private client Tallinn, Estonia

"The GPS tracking saved our sailboat from theft. We received an alert when someone tried to move it unauthorized. Amazing service!"

Private client Stockholm, Sweden

"Battery monitoring is spot-on. I can see exactly when to charge and when to replace batteries. No more guesswork."

Private client Tallinn, Estonia

"The bilge alarm feature detected water ingress while we were away. We could react immediately and prevent serious damage."

Private client Oslo, Norway

"Easy installation, reliable connection, and great customer support. VoltSense has exceeded our expectations."

Private client Turku, Finland

"VoltSense P2 has given us peace of mind throughout the winter. Real-time alerts helped us catch a battery issue before it became costly."

Private client Tallinn, Estonia

"As a marina operator, the HUB platform has transformed how we manage our fleet. The maintenance logs and remote monitoring are invaluable."

Private client Tallinn, Estonia

"The GPS tracking saved our sailboat from theft. We received an alert when someone tried to move it unauthorized. Amazing service!"

Private client Stockholm, Sweden

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Aerial Sea View

Ready to make your boat smarter?