Don't Let Your Rig Flood or Boat Sink
Dead batteries mean failed bilge pumps. Burst pipes hooked to city water sink boats. Protect your vessel and RV with low-cost, off-the-shelf sensors and automatic shutoff valves.
Download the App
Boat & RV Guardian is available on all major platforms. Download the latest release directly from our secure Cloudflare edge network.
The Value of Monitoring
Stop worrying about dead starter batteries or returning to a flooded cabin. Our Flow Tool (LinkTap) and low-cost Shelly sensors give you peace of mind whether you're off-grid or connected to endless city water.
12V Power Monitoring
Keep a constant eye on your house batteries and shore power status using custom hardware integrations like the Shelly Uni.
Smart Water Shutoff
Integration with LinkTap smart valves provides real-time flow metering and instant emergency shutoffs to prevent catastrophic floods.
Instant Cloud Alerts
Using Shelly sensors and Cloudflare Workers, our webhook receiver guarantees you get a push notification the second water is detected.
Local API Mode
When you're onboard, the app communicates directly with your sensors and gateway for zero-latency control without relying on the cloud.
The Hardware Ecosystem
Boat & RV Guardian isn't just software; it's an orchestration of the best off-the-shelf smart hardware. We securely link Shelly Wi-Fi sensors to LinkTap gateways without relying on fragile third-party integrations.
- Free during beta, low-cost after: Enjoy the software for free during our beta phase, followed by a sustainable low-cost model.
- Local API Mode: When you're onboard, the app communicates directly with your gateway for zero-latency control.
- Cloud Fallback: When you leave the marina or campsite, cloud polling takes over seamlessly.
Ready to secure your rig?
Join the open-source community building better tools for digital nomads and mariners.