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Optimus GB100M GPS Tracker for Vehicles - Easy Installation on Car's Battery - Low Cost Subscription Plan Options

  • Based on 1,219 reviews
Condition: New
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As low as $9 / mo
  • – 4-month term
  • – No impact on credit
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  • – Secure and straightforward checkout

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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 13 hours and 31 minutes
Available payment plans shown during checkout

Features

  • GPS Tracker - Track Cars and Trucks - Hardwired Installation - Requires a 2 wire Easy direct on Cars Battery installation (Positive and Negative).
  • Flexible Subscription: Enjoy the benefits of an affordable monthly subscription at USD 12.95, with the freedom to cancel at any time. Transparent pricing ensures no undisclosed fees, providing a cost-effective solution for your GPS tracking needs. Cancel Anytime - No Contract - No Hidden Fees.
  • Real-time Tracking Precision: Benefit from real-time GPS tracker updates every 30 seconds, offering up-to-the-minute accuracy. Responsive tracking on corners provides a comprehensive view of vehicle movements, enhancing overall tracking precision.
  • Email and Text Message Alerts for Movement, Speeding, Leaving or Entering Areas, Energy Disconnected - Driving Reports 1 Year Tracking Historical Data Saved During Service.
  • Nationwide Coverage: Enjoy reliable GPS tracking coverage across the entire USA, providing a seamless and robust tracking experience wherever your vehicles operate.
  • Harsh Driving Detection: Stay informed about aggressive driving behavior with the Harsh Driving feature, providing insights into acceleration, braking, and cornering for enhanced safety and monitoring.
  • Real-time Alerts: Receive instant notifications via email and text messages for various events, including ongoing vehicle activity, speeding incidents, entry/exit from predefined zones, power disconnection, and instances of harsh driving.
  • Comprehensive Reporting: Access detailed GPS driving reports, allowing for in-depth analysis of historical data. This feature aids in understanding driving patterns, optimizing routes, and promoting safer driving practices.
  • Seamless Installation: Experience a swift and hassle-free GPS tracker installation process. The device connects directly to the vehicle's battery with a straightforward 2-wire setup, ensuring seamless integration.
  • Inclusive Package: The complete GPS tracking package includes a SIM card and data plan, ensuring all-in-one functionality. The FCC and PTCRB certified GPS tracker unit guarantees reliability and compliance with industry standards.

Brand: Optimus


Special Feature: Speed Monitoring


Connectivity Technology: Cellular


Supported Application: GPS


Package Dimensions: 6.42 x 3.98 x 1.46 inches


Item Weight: 7.4 ounces


Item model number: 1


Date First Available: January 12, 2021


Manufacturer: O3


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works extremely well. Easy install
This Optimus unit is much more precise than I expected in a consumer GPS. I moved the car over 3 feet on the driveway, and it registered that small move and drew a new map. Impressive. It updates at 30 second intervals, which is adequate for my use, which is to track the car if it is stolen (just had another car stolen from me in Arizona -- and recovered by Colorado police - YAY! ). It is also very sensitive to movement such as shutting the trunk or closing a door. For some, it might be too sensitive, but if so, the apps do allow you to turn the "movement alert" on and off quickly. Obviously anyone trying to monkey with the car is going to set it off -- even if they jack it up for stealing wheels or to tow, it is going to alert. The phone app and the web browser app are not all that impressive, but they do respond quickly to the units communications, usually within 5-7 seconds of the "triggering event" in my testing of it. It also uses Google maps, so that is a good thing. Overall, I'd say the apps are mediocre, but still no complaints, as they DO get the job done in a basic way. Installation is as simple as splicing into a 12v wire ("hot" at all times) and a ground wire. Easy as pie (the unit comes with its own in-line fuse holder and 5A fuse). It draws only a few mA, and leaving the car parked for 5 days without being started had no effect at all on the battery's starting power delivery. I can't speak to longevity or durability, but the GPS unit seems to be well made and a solid piece. As long as it holds up over time, this seems to be a really good unit and a nice bang-for-the-buck value. ... show more
Reviewed in the United States on December 29, 2022 by Morse Wheeler

  • Outstanding Customer Support!
Purchased this unit in February of 2023 and squirrel it in the rear interior portion of the wife's Tahoe. Install was a breeze, no big issues as long as you have an idea as to how 12VDC gadgets work (if not, YouTube a couple of videos, you'll be an expert). Bought the unit for some piece of mind in case of vehicle theft (live in proximity of Philadelphia). The Android app does what it aims to do and the website's features are robust. I was inspired to write this review, nearly a year later after having "chatted" with Elisa from customer support. I wanted to change my billing from monthly to annually, 1) because I hate monthly bills (the whole 'death by a thousand cuts' thing) and 2) they give you a slight break on the service fee if you pay for the year up front. The whole transaction took 90 seconds and the agent even knew that my regular monthly payment had already processed so she pro-rated the year's subscription. I was left with having my request fulfilled in a painless and timely way. Super satisfied customer here. ... show more
Reviewed in the United States on December 28, 2023 by M.G.

  • Absolutely perfect the best bang for the buck tracker by far
I tried different trackers but I kept this one. I wanted something that would be hidden in the dash permanent, be accurate, dependable, and not cost a fortune. I did not want to overpay monthly because I was buying one for each car a total of four. This has excellent features that work realistically you do not need way too many features. You just want to track your vehicle it since messages whenever the vehicle moves if you want or if it loses GPS signal or if it loses power. You can monitor your battery voltage remotely. It is extremely accurate. $12.95 per month is the service with no contract. This is the most bang for the buck. GPS add on track or you can get. ... show more
Reviewed in the United States on November 1, 2023 by Mikec

  • So far it's a good tracker.
Sept 10th 2022 I've only had this installed for just a few days now. This is a nice hardwired gps tracker with cellular service. It can be pretty accurate, however sometimes it can be off by 30 feet, which is still pretty good. I like that if it loses cell signal, it will update once signal has been regained so you don't lose any tracking. It's light and compact, about the size of a normal smart phone, not the plus versions. I absolutely love that it has a built in battery so if you loose power, it will continue to operate for a while after. The way it comes, it's meant to be installed right at the battery which does make for an easy install. You can either secure it with screws or use the adhesive that comes with it. It has a lifetime warranty! That's so awesome these days, but only if you are subscribed to their service, which is completely understandable. My cons are : The wires are only about a foot long, for my installation I had to lengthen them about another foot. When it detects movement it's extremely sensitive, I had to turn the movement alerts off. When I cut my grass I used a handheld gas blower and it sent a movement alert. If you are messing around in the vehicle for a bit, you'll get an alert every few minutes. I wished you could adjust the sensitivity for it. Since it's meant to be installed at the battery, it can potentially be an obvious thing to see when you pop the hood. I didn't want that for my situation, so I chose to install it elsewhere a bit more discreet and had to extend the wires. Not that big of a deal for me, but some may have an issue with that. The app is a bit basic, not much customization you can do. I'd like to be able to change the track line colors so it would be different than the traffic lines and have the ability to have different colored track lines for different trips. This would help differentiate different trips on the same path. It does not always center to the current location of the vehicle or sometimes when it does, it's zoomed way out and you have to keep zooming in. I would like it to default to zoomed in anytime you hit the refresh button. But, for the most part it does, probably around 70% of the time. If anything changes, I'll update my review. Overall, completely satisfied so far. ... show more
Reviewed in the United States on September 11, 2022 by JDM

  • Easy install
I am pretty impressed with the whole process. It was a fair price, very easy to installl, easy to register and download app, easy to use app and settings, connected immediately after subscription. I like the no- contact subscription and a fair monthly fee. I love the satellite view as well as the map view. Alerts customizable and quick and easy to change. I think the size is great, thinner than I thought it might be. I was impressed that it receives a signal in my garage and in hidden location. From receiving package to installed and complete was less than 20 minutes. Of course I had predetermined location and wiring for power source. I am very pleased so far. ... show more
Reviewed in the United States on January 13, 2024 by K Smith

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