Domodis
Cellular GPS Tracker for Boats with 12V Power Supply
Cellular GPS Tracker for Boats with 12V Power Supply
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GPS tracker for boats connected to the 12V battery, with mobile network (4G) communication. Fixed installation: connect it once and forget about it. No batteries to recharge.
Made in Spain by Domodis. We've been doing this since 2011.
⚡ 12V connection · no recharging | 📡 SIM included · no paperwork | 🇪🇸 Support from Spain | ⭐ 14+ years in the business
🌍 Outside Spain? Online orders are shipped within Spain only. If you are in another country, message us on WhatsApp or write to domodis@domodis.es and we'll look at your case.
⚓ Your boat spends more time alone than with you
Moored in the harbour. On its buoy. In the boatyard half the winter.
And you, miles away, not knowing whether it's still where you left it.
With this tracker you open the app and see it on the map. And if anyone moves it, it alerts you straight away.
🚤 It's for you if:
- ✔ Your boat is in an area with mobile coverage (harbour, coast, estuary)
- ✔ You have an accessible 12V battery and prefer a fixed installation
- ✔ You don't want to keep an eye on recharging batteries: connect it and forget it
- ✔ You want a phone alert if your boat moves without you
Does your mooring have no coverage, or do you sail far offshore? Then this isn't the model for you: check the table below.
🧭 Which marine GPS tracker should I choose?
| Model | Coverage | Power supply | Ideal for |
|---|---|---|---|
| Cellular GPS 12V (this one) | 4G | Boat's 12V | Fixed installation in an area with coverage |
| Cellular GPS with battery | 4G | Own battery | No installation, can be moved between vessels |
| Satellite GPS 12V | Satellite | Boat's 12V | Fixed installation in an area without coverage |
| Satellite GPS with battery | Satellite | Own battery | Areas without coverage, no installation |
📍 What you'll see on your phone
- ✔ Your boat's position on the map, from iPhone, Android or computer
- ✔ Instant alert if the boat leaves its mooring or anchorage
- ✔ Geofence: set your safe zone and we alert you if it leaves it
- ✔ Full route if someone takes it
- ✔ History of your sailing routes
💰 Let's talk about price
What you pay today:
- ✔ The tracker, configured, with SIM included and working
- ✔ 12V power cable with protective fuse
- ✔ Free shipping within Spain
- ✔ The first year of service included
- ✔ Direct support from Spain, via WhatsApp
After the first year, the service costs €58/year (less than €5/month). I'm telling you straight up now, because I'd rather you know before you buy. VAT included.
🔧 Simple installation
- You receive the tracker configured and working.
- You connect it to the 12V battery with the cable and fuse included.
- You open the app and there's your boat on the map.
If you can connect two wires to a battery, you can install it. And if you'd rather not touch anything, any marine workshop can have it fitted in minutes.
👋 Before you buy, let's talk
I'm Javier, founder of Domodis. We've been working in GPS tracking for boats, motorhomes and livestock for over 14 years. Every boat is different: where you moor it, whether there's coverage, how you use it.
That's why I'd rather talk to you before selling you anything. Three minutes on WhatsApp and I'll confirm whether this model fits your case or whether another one would suit you better. If it's not for you, I'll tell you.
You'll get an answer from me, not a bot.
❓ Frequently asked questions
Do I need to get a SIM card or sign up with an operator?
No. It arrives with the SIM included and working. You don't have to deal with anything.
Does it drain much of the boat's battery?
No. Power consumption is minimal and it's designed to stay permanently connected without draining your battery.
Does it work offshore?
This model uses the mobile phone network, so it works wherever there's 4G coverage (harbours, coast, estuaries). If you sail far offshore or your mooring doesn't have stable coverage, you need the 12V satellite model.
Can I install it myself?
Yes. It's two wires to the battery, with the fuse included. And if you have any questions during installation, message us on WhatsApp and we'll guide you.
What happens if I don't renew the service?
The tracker stops transmitting, but you don't lose it: you can reactivate it whenever you like.
Is there a warranty?
2-year official warranty + 60-day returns if you're not happy with it.
🚀 Shall we talk before you buy?
You'll get an answer from me or someone on my team. No commitment. No pressure.
If it's not for you, we'll tell you.
📞 You can also call us on +34 699 88 98 51 · Monday to Friday
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