10 Best Anti-Theft GPS Trackers for Motorcycles I’d Actually Fit to My Own Bike

I learned this the hard way. A few winters back, someone rolled my naked bike out of a communal car park at 2am, and I only found out because a neighbour heard the chain rattle. No alarm, no call, no notification. Just an empty bay and a very awkward conversation with my insurer.

Since then I’ve run six different trackers on three bikes, including one hardwired unit that I still check every morning out of habit. I’ve tested them in underground car parks, on ferries, on multi-week trips where the bike sat outside a hotel, and in a few places where I genuinely expected the signal to die. Some were brilliant. A couple were junk.

What follows is my honest shortlist of the best anti-theft GPS tracker options for motorcycles right now, ranked by what I’d actually spend my own money on. I’ve included the real subscription costs, because that’s where most riders get caught out.

How I Judge a Motorcycle Tracker

I don’t care how slick the app looks if the device dies after four days parked at an airport. Battery life, network type, and how well the unit hides matter far more to me than a colourful dashboard.

Battery or hardwired?

Battery-powered trackers like the Monimoto take ten minutes to fit and don’t touch your bike’s loom. That matters if you’re leasing, or if you’re like me and hate cutting into factory wiring.

Hardwired units give you continuous power and often a remote ignition cut, but they need a proper install. If a thief spots a dangling wire under your seat, they’ll just snip it.

The network is everything

I will not recommend a 2G-only tracker in 2025. Thieves use cheap signal jammers, and 2G is trivially easy to block. LTE-M and LTE Cat-M1 units are far more resilient, and they use less power.

Watch the subscription

A £30 tracker with a £15 monthly plan costs you £210 in year one. A £150 Monimoto with a £40 annual plan costs £190. Suddenly the “cheap” option isn’t cheap at all.

1. Monimoto 7 — Best Overall Anti-Theft Tracker for Most Riders

This is the one I recommend to almost everyone who asks me at a bike meet. The Monimoto 7 is a battery-powered unit with a separate key fob, and it arms itself automatically when the fob walks away from the bike.

Inside you get LTE-M and GSM connectivity, GPS positioning, and a motion sensor that wakes the unit the moment someone rocks the bike. It then calls your phone directly, which I’ve found far more effective than a push notification I’d sleep through.

Power comes from two AA lithium batteries that last around 12 months in normal use, and the casing is IP65 rated. No wiring, no installer, no drilling. The device runs about $169, and the subscription is roughly $49 per year.

The trade-off is there’s no ignition cut and no live tracking every second. It’s a recovery tool, and a very good one, but it won’t physically stop a bike being moved.

2. Sizzapp M2 — Best Hardwired Tracker With Ignition Cut

If you want the closest thing to a proper security system, the Sizzapp M2 is what I’d fit. Sizzapp is a Slovenian outfit that builds motorcycle-specific hardware, and the M2 has a built-in eSIM so there’s no SIM card to swap.

It runs on 9 to 90 volts, which means it’s happy on everything from a 125 to a big adventure bike, and it has an internal backup battery so it keeps reporting if someone cuts your main power. GPS and GLONASS positioning, plus live tracking in the app.

The part I like most is the optional relay. With it fitted, you can cut the ignition remotely from your phone. That’s the difference between watching your bike drive away on a map and watching it stop dead.

Expect to pay somewhere around €150 to €200 for the hardware, plus a subscription that scales with how much live tracking you want.

3. Optimus 2.0 — Best Waterproof Battery Tracker for US Riders

Optimus is a US company, and the Optimus 2.0 is built for exactly the conditions I ride in: rain, grit, and long periods parked outdoors. It’s IP67 waterproof with a magnetic mount, so it’ll happily sit tucked inside a fairing or under a seat.

It uses LTE-M and NB-IoT networks, which gives it better coverage in North America than the older GSM-only units I tried years ago. Battery life is advertised at around 30 days, and in my experience that’s realistic if you’re not hammering the live-tracking feature.

Motion alerts, geofencing, and a genuinely useful app round it out. The device is about $149 with a plan around $60 per year, and Optimus doesn’t lock you into a long contract, which I appreciate.

4. Invoxia GPS Tracker — Best Battery Life for Parked Bikes

The Invoxia GPS Tracker is the unit I leave on my bike when it’s going to sit for weeks. Invoxia is a French company, and their tracker is designed around low-power LTE-M, so it can stretch to several months between charges in its eco mode.

It’s slim and light, which makes it easy to hide behind a side panel, and the built-in SIM means you don’t have to source your own data plan. The first year of connectivity is usually included, then it’s around $50 per year.

The catch is that it’s not built for live pursuit. Update frequency is slower than a hardwired unit, so if you’re chasing a bike down the road in real time, this isn’t the tool. For knowing where your bike ended up, it’s excellent.

5. BikeTrac — Best Insurance-Approved Tracker in the UK

BikeTrac is the system I’d fit if I lived somewhere with a serious bike theft problem. It’s Thatcham-approved, professionally installed, and monitored 24/7 by a dedicated control room rather than by an app that might not wake you up.

It uses a combination of GPS and RF technology. That RF layer matters, because a GPS jammer won’t stop the radio frequency side from being picked up by police vehicles equipped to receive it.

Fitting is typically around £299 including installation, with an annual subscription in the region of £130. That sounds steep until you realise many UK insurers will discount your premium enough to offset a decent chunk of it.

The tamper alerts and the fact that a human calls you when the bike moves at 3am are what seal it for me.

6. Datatool Tracker S5 — Best Thatcham S5 for Installer Convenience

Datatool is part of Scorpion Automotive, a name that’s been in UK bike security for decades. Their Tracker S5 carries Thatcham Category S5 accreditation, which is the standard most UK insurers actually recognise for theft cover conditions.

Installation is done through approved dealers, so the unit is hidden properly rather than zip-tied under a seat. You get app-based tracking, motion alerts, and a monitored response service behind it.

Pricing sits in a similar bracket to BikeTrac, roughly £200 to £300 for the hardware and fitting, plus an annual monitoring fee. If your insurer specifically demands an S5 unit, this is one of the cleanest routes to satisfying them.

7. LandAirSea 54 — Best Magnetic Hide-Anywhere Tracker

I’ve used the LandAirSea 54 as a temporary tracker when I’ve borrowed a bike or wanted a second layer on a trip. It’s a small magnetic puck with an IP67 waterproof casing, so it sticks to metal and shrugs off rain.

Battery life is around two weeks with regular reporting, which is fine for a trip but not for permanent fitting. It’s not motorcycle-specific, so you’re hiding it rather than mounting it.

The hardware is cheap, often under $50, but the subscription is the real cost at roughly $20 to $30 per month. That adds up fast, so I only recommend it as a short-term or backup solution.

8. Spytec GL300 — Best Budget Real-Time Tracker

The Spytec GL300 is a workhorse. It’s a compact LTE tracker with a decent reporting interval, and it’s widely used for vehicles, trailers, and assets rather than bikes specifically.

Battery life lands around two weeks depending on how often it reports, and Spytec sells a magnetic waterproof case that makes it far more usable on a motorcycle. Live tracking in the browser dashboard is genuinely responsive, which I can’t say for every budget unit I’ve tried.

Plans start around $25 per month, and the device itself is usually under $50. It’s not elegant, but it works, and it’s a solid choice if you want real-time tracking without paying for a premium brand.

9. Tracki GPS Tracker Mini — Best Cheap Subscription

The Tracki GPS Tracker Mini is the smallest tracker I’ve tested that still gives reliable live updates. It’s about the size of a matchbox, uses a worldwide SIM, and slips into gaps most other units won’t fit.

Battery life is short at two to five days with active tracking, though Tracki sells an extended battery pack that stretches that considerably. The app is basic but functional, with geofencing and movement alerts.

The device is often under $40, and plans start around $9 per month on longer commitments. That low entry price is exactly why it’s popular, but I’d only fit it if I had somewhere genuinely hidden to put it.

10. Apple AirTag — Best Backup Layer for Almost Nothing

I’ll be blunt: the Apple AirTag is not a GPS tracker. It has no GPS, no cellular radio, and no live tracking. It piggybacks on other people’s iPhones through the Find My network.

That said, at around $29 with a battery that lasts about a year, it’s an absurdly cheap second layer. I hide one inside the tail of my bike alongside my real tracker, because two systems fail less often than one.

The problem is anti-stalking behaviour. If a thief has an iPhone, they may get a notification that an unknown AirTag is travelling with them, and the tag itself will eventually beep. That makes it a recovery aid, not a deterrent. Never rely on it alone.

Mistakes I Made So You Don’t Have To

Mounting it where thieves look first

My first tracker went under the pillion seat. That’s the first place anyone checks. Put it behind a fairing panel, inside the tail, or somewhere that needs tools and patience.

Ignoring the subscription maths

I once bought a £35 tracker and paid £18 a month for two years. That’s £467 for something a Monimoto would have done better for less.

Treating GPS as prevention

A tracker helps you get a bike back. A good lock, a ground anchor, and a cover stop it leaving in the first place. I use all of them together, and I still sleep better with the tracker armed.

My Honest Verdict

If you want one answer: buy the Monimoto 7. It’s simple, it hides easily, the key fob arming means you’ll never forget to set it, and the running costs are sane.

If your bike is expensive and your insurer demands Thatcham approval, go with BikeTrac or the Datatool Tracker S5 and take the premium discount. And if you want remote immobilisation, the Sizzapp M2 is the one I’d fit with the relay.

Whichever you choose, hide it properly, check the network type, and do the subscription maths before you hand over your card. Your future self, standing in a car park at 7am, will thank you.

Frequently Asked Questions