Never Pay Monthly Fees Again!
We don't sell or share data · All Included · USA Designed and Developed
- Maintenance
- Mileage Tracking
- 30 Second Refresh
- Unlimited Vehicles
- Unlimited Users
- Trip History
- Geofences
- Curfews
- Live Tracking
- Speeding Alerts
- Push Notifications
- Weather
- Air Quality
- Fuel Monitoring
- DTC Decoding
- Help Center
- Multi-Language
- *API
- *Webhooks
OBD+
Plugs into the OBD-II port and reads the vehicle as well as its location — mileage, engine data and trouble codes alongside live GPS. No monthly fees, ever.
- Power
- OBD-II portPlug and play
- Engine data
- YesCodes, mileage, health
- Update rate
- 30 secWhile moving
- Network
- 4G LTESIM & data included
- Coverage
- 170+ countriesUS · CA · MX
- Subscription
- $0 / everOne payment, no contract
Key features
Never needs charging
Runs off vehicle power and sleeps minutes after ignition off. Set it and forget it.
Installs in under a minute
Plugs straight into the OBD-II port. No tools, no wiring, no workshop visit.
No monthly fees
Lifetime 4G data is in the purchase price. No subscription, no activation fee, no contract, no premium tier.
Real-time GPS tracking
Live location, speed and full trip history in the mobile app or web dashboard, 24/7.
Geofencing & instant alerts
Draw zones around a yard, site or garage and get a notification the moment the asset enters or leaves.
Movement detection
If it starts moving when it should not, the alert reaches your phone immediately — not in the morning.
Engine health & codes
Reads trouble codes, mileage and battery voltage off the ECU, so a fault shows up before a breakdown does.
Works in 170+ countries
Coverage travels with the device. No roaming charges, no re-activation, no transfer fee.
Unlimited devices & users
Run one tracker or two hundred from a single account, with unlimited users — priced the same either way.
What people track with it
Before you buy: check your port
This unit needs an OBD-II port, standard on cars and light trucks from 1996 onward. Motorcycles, trailers and most heavy equipment do not have one.
- Cars & light trucks
- 1996 and newer
- Not for motorcycles
GPS Tracker for Vehicles - No Subscription OBD Plug-In, 4G LTE | Moto Watchdog OBD+ vs. the alternatives
Not sure this is the one? Here is how it lines up against the trackers people compare it with.
| Power | Vehicle 9–90V | Battery | Battery | Battery |
| Battery lifeTypical use | — | 1 yearLongest | 1 month | 6 months |
| Install | WiredDIY or pro | MagneticNo tools | MagneticNo tools | MagneticNo tools |
| Update rateMoving | 30 sec | 60 sec | 60 sec | 60 sec |
| Engine codesDTC reading | — | — | — | — |
| Size | 5.91 in × 1.57 in × 0.59 in | 4.76 in × 2.56 in × 1.97 in | 2.25 in × 2.5 in x 0.625 in | 4.72 in × 2.56 in × 1.22 in |
| Best for | Fleets & permanent installs | Set and forget | Hidden placement | Equipment & trailers |
| Live map & alerts | ||||
| Subscription | None | None | None | None |
Complete your setup.
Stop renting peace of mind.
From $129. 30-day money-back guarantee. 30-day returns. Real US-based humans on support.