Know the moment your trailer, plant or farm kit moves, and where it went. SIM and data included, batteries in, fitted in minutes, and a 2-year battery guarantee on the recommended tracking profile.
From £139 + £99 a year, inc VAT. Delivered ready to use.

Pick the closest and we will show you the right tracker for it.
A trailer or horseboxOyster3 4G
A caravan, boat or stored kitBarra GPS
A tractor, quad or farm kitOyster3 4G
Plant and machineryOyster3 4G
A van, pickup or carOyster3 4G
A whole fleetFleet pricing
"I fitted it to my tractor for when it's left out in the fields for peace of mind, I also set a geofence around the yard so I get a notification if it leaves that area."
Dan Harrison"… this tracker gives me total peace of mind … So easy to install no sim card needed which is a great help."
Paul Harvey"Started off with one unit … it's been working really well, so I have just purchased a further 5 units."
James PlaskettBoth use the same 4G networks, the same app and the same plans. If it does not move much, or a daily position is enough, it is the Barra. If it moves often and you want every journey, it is the Oyster3.


Not sure? Most customers choose the Oyster3. Compare sizes and tracking profiles, or call us and we will tell you straight.
Screws, bolts, rivets or cable ties, anywhere with some view of the sky. Batteries are in and the tracker is already registered to your account.
A multi-network 4G SIM is fitted and paid for. It picks whichever of the big networks is strongest, and is unaffected by the 2G and 3G switch-off.
Latest position and journey history in the SatTrack app and dashboard. Geofence, movement and out-of-hours alerts. Recovery Mode if the worst happens.
Up-to-date positions, 12 months of journey history, geofences you draw yourself, and alerts by push notification or email. Share a live link with the police or a colleague when you need to.

Started off with one unit, Sattrack supplied an aerial due to our rural location FOC, it's been working really well, so I have just purchased a further 5 units. Sattrack and Will have been brilliant - happy to assist quickly.

As a small business we rely heavily on our small fleet of work vans. After looking at the tracker / asset market there appeared to be numerous firms out there offering some very expensive options that were more suited to larger fleets. After receiving a referral from a close friend we were introduced to Will @ Sattrack who came up with a couple of options that really suited our business needs on both cost and ease of deployment. The user dashboard is simplicity in its self and allows us to assign individual icons and registration plates for each tracker unit in play. I can highly recommend Will and his team at Sattrack if you are looking for a similar solution to our own.
What can I say, easy to use, reliable, great support when needed. I purchased 6 DigitalMatter Oyster 3 devices from Sattrack which I use to track my Cattle. I also use three DigitaMatter Yabby Edge devices that I purchased elsewhere before learning of Sattrack which they have taken onboard no problem, again, tracking Cattle. Super friendly helpful team, reliable dash, just what I need to watch our mischievous Cattle!
Great product and service by Will, this tracker gives me total peace of mind due to its highly effective service. So easy to install no sim card needed which is a great help. Highly recommended.

Great piece of kit!! I fitted it to my tractor for when it's left out in the fields for peace of mind, I also set a geofence around the yard so I get a notification if it leaves that area.
Great value for money does what it says highly recommended.

SatTrack has been tracking trailers, plant and farm kit since 2021. We build the app, choose the hardware, fit the batteries and SIM, and pick up the phone when you call. We are a small UK team, and you will get one of us, not a call centre.
We are a small UK team and we answer the phone. Tell us what you want to track and where, and we will say which tracker fits, or if none does.
No. Every tracker arrives with a multi-network 4G SIM fitted and paid for. Data is included in your plan for as long as you keep it.
Both trackers are held in stock in Nottingham. Order by 2 pm on a working day and it is posted the same day, usually with you the next working day. The plan does not start until the tracker is with you.
It depends on the tracker and how much your asset moves, which is why we guarantee it rather than guess. On the recommended Standard profile the Oyster3 carries a 2-year battery guarantee, and the Barra carries it on Eco. If the batteries run out inside the guarantee period, we send replacements free. They are lithium AA batteries you can buy off the shelf and change yourself in a minute. Ordinary alkaline batteries will not last, so use lithium.
The trackers use LTE-M and NB-IoT, the long-range 4G networks built for devices like this, on a SIM that roams across the UK operators, so the mobile side reaches well beyond phone signal. GPS needs some view of the sky: under a trailer bed or behind a plastic bumper is fine, fully enclosed in steel is not. If you have a known dead spot, tell us and we will check before you buy.
Yes, on the same SIM with no roaming charges. The trackers use LTE-M and NB-IoT, and the SIM roams onto those networks across most of Europe: Ireland, Jersey, France, Belgium, the Netherlands, Luxembourg, Germany, Austria, Switzerland, Denmark, Norway, Sweden, Finland, Iceland, Poland, the Czech Republic, Hungary, Romania, Slovenia and Spain, plus the USA, Canada, Australia and New Zealand. Italy, Portugal, Greece and Croatia are covered on NB-IoT only, which usually works but ask us first. Not covered: the Isle of Man, Guernsey, Gibraltar, Andorra and Cyprus. Data abroad comes out of the same allowance, so nothing extra to pay.
No, and nothing renews without you. Every plan is paid once, for 1, 2 or 3 years. Before it ends we email you an invoice for the next period; pay it to carry on, or let it lapse and tracking simply stops. The tracker is yours either way.
You get a movement alert within minutes in any profile. Open the app and select Recovery Mode on that tracker. It then reports every 30 seconds, near enough live, for up to 24 hours at a time, and you can switch it on again, so you or the police can follow it. Share a live link from the app and the police can watch it move without needing your login. Recovery Mode is something you select; it does not switch on by itself, so keep notifications turned on.
Anywhere with plastic, wood or open air above it and steel around the sides is fine: inside the A-frame cover, under the bed on a chassis rail, behind a light cluster or under a plastic mudguard. Screw it, rivet it or cable-tie it; the Barra comes with an external magnet that raises an alert if the tracker is pulled off. Keep it out of sight rather than out of reach, and do not bury it under a steel deck plate, because GPS needs some view of the sky. If you are not sure, call us and we will talk you through it.
The SIM and all the data, the app and web dashboard, unlimited users on your account, alerts, journey history, Recovery Mode, live share links and UK phone support. The tracker itself is yours outright; the plan keeps it connected.
The sticker price is not the whole price. The cheap 4G units still need a plan at £5 to £10 a month, so the yearly cost is about the same as ours; the difference is a unit that reports every 30 minutes on a battery you recharge, with no one to call, or one that reports every 3 minutes on batteries we guarantee for 2 years, with Recovery Mode and a UK phone number. The £15 ones with no SIM are Bluetooth tags, not GPS trackers. Over three years ours usually works out cheaper than replacing a cheap one twice.
Positions are encrypted in transit and at rest, stored on UK and EU servers, and visible only to your account. We never sell or share them. The full detail is on the Fleets and Trade page under Security.
Pick a tracker, choose a plan, and it arrives ready to use. Batteries in, SIM in, app set up.