Free to start. Pay for the watch you need.
Guardian watches what matters most while you're away. Go ashore knowing the bilge is dry, the batteries have power, and the anchor is holding. Turn on a fan on the ride back so the boat is cool when you get there. Leaving your phone behind? Friends can get the alerts instead — in the app, by text, or by phone call. Going out of town? Share your boat or RV with a neighbor who can keep an eye on it.
Dockside
Know it's OK, wherever you are.
Start free- Anchor drags while you're aboard? The app sounds the alarm (app open)
- Water rising in the bilge? You know in seconds
- Alerts reach your phone even with the app closed
- 1 camera — someone moves, you get told
- Check the batteries, shore power & cabin from anywhere — fresh about every 15 minutes
- Your history stays on your device, free forever
- Your setup follows you to every device you sign in on
- Works everywhere: web, macOS, Windows, Android
- Up to 2 monitored devices
Weekender
Keeps watch after you step off.
Get Weekender — free in beta- Everything in Dockside, plus:
- The anchor watch keeps going after you leave — a drag finds you anywhere
- Know if she moves without you — theft alerts & a security zone
- Fresher readings — about every 5 minutes
- Up to 3 cameras
- A month of history — see what happened while you were away
- Share the boat with up to 3 people · up to 6 devices
- Alerts by email + SMS, to 3 destinations *
- On city water: the valve that shuts off a burst line by itself — and runs from anywhere
- Timers, schedules & rules — coming soon
Cruiser
Misses nothing, keeps everything.
Get Cruiser — free in beta- Everything in Weekender, plus:
- A text message when the anchor drags or the boat leaves its zone *
- Near-live readings — about every 30 seconds
- Up to 8 cameras
- Up to 3 years of history, yours to export
- Share with up to 10 people · 20 devices · 8 alert destinations
- Priority support
- Smarter automation: chained rules & conditions — coming soon
Voyager
For the long haul — passages, full-timing, everything on.
See what’s coming- Everything in Cruiser, plus:
- A phone call for the alarms that must not be missed *
- Works with the rest of your gear: Home Assistant, MQTT, IFTTT, the API *
- Let anyone look up where you are — public location sharing *
- Every passage kept — voyage history to look back on and export *
- 100 friends — they get your alerts, nothing else *
💡 Plans are per vehicle, a bit like Plex: the owner subscribes, and anyone you share that vehicle with gets its features when viewing your boat or rig.
Compare plans
| Feature | Dockside | Weekender | Cruiser | Voyagercoming soon |
|---|---|---|---|---|
| Anchor alarm | While you're aboard | + after you leave | + after you leave | + after you leave |
| Bilge & flood alarms (delivery) | Immediate | Immediate | Immediate | Immediate |
| Theft security zone | — | ✓ | ✓ | ✓ |
| Presence modes (Aboard / Unattended) | — | ✓ | ✓ | ✓ |
| Cameras (motion → security alert) | 1 | 3 | 8 | 8 |
| SMS escalation on drag & zone breach * | — | — | ✓ | ✓ |
| Voice-call alerts * | — | — | — | ✓ |
| Public location sharing * | — | — | — | ✓ |
| Voyage history (tracks & passages) * | — | — | — | ✓ |
| Friends — alert-only sharing * | 1 | 10 | 25 | 100 |
| Away push alerts | ✓ | ✓ | ✓ | ✓ |
| How fresh the routine readings are | Auto · 15 min | Auto · 5 min | Auto · 30 sec | Auto · 30 sec |
| Monitored devices | 2 | 6 | 20 | 20 |
| Vehicle sharing (crew, with roles) | — | 3 people | 10 people | 10 people |
| History retention | On-device | 1 month | 3 years + export | 3 years + export |
| Alert destinations | Account email | 3 | 8 | 8 |
| SMS alerts * | — | ✓ | ✓ | ✓ |
| On city water: valve + automatic flood shutoff (local + cloud) | — | ✓ | ✓ | ✓ |
| On city water: valve control (open, programming, live flow) | — | ✓ | ✓ | ✓ |
| Cloud settings sync | ✓ | ✓ | ✓ | ✓ |
| Cloud automation * | — | Essential | Advanced | Advanced |
| Integrations (Home Assistant, MQTT, IFTTT, API) * | — | — | — | ✓ |
| Priority support | — | — | ✓ | ✓ |
* On the near-term roadmap — included in the plan when it ships, not live yet. We're in beta and would rather under-promise.
Questions
Is the app really free?
Yes. Dockside costs nothing and does real work: the alarm when the anchor drags while you're aboard, the word the moment water rises in the bilge, and a look at your boat from anywhere. Paid plans keep watch after you leave, add the city-water valve that shuts itself off, and remember more. Alarms are never behind the paywall.
What's Voyager?
The coming top plan for people who go far: a phone call when it's serious, connections to the rest of your gear, letting anyone find your boat, and every passage kept — something to look back on and export. It ships when its features do; nothing on it is buyable yet. Follow along on the roadmap.
What does "per vehicle" mean?
Each boat or RV has its own plan. Everyone you share a vehicle with inherits that vehicle's features when they view it — no extra cost per person.
How does the free trial work?
Every vehicle gets one month of Weekender on us — start it anytime from the app's Account view (one trial per vehicle). No commitment: it drops back to Dockside if you don't continue.
Can I cancel anytime?
Yes. Manage or cancel your plan anytime from the web account portal. Your vehicle keeps working on the Dockside tier.
Start free, upgrade when you're away
Set it up on your network for free, then add a hosted plan the day you want eyes on your rig from anywhere.