The Most Reliable GPS Fence for Dogs 

The Most Reliable GPS Fence for Dogs 

At SpotOn, our technology sets us apart. Containing a dog within a virtual fence is only effective with the ability to remove GPS’s inherent limitations such as drift, multi-path signals, and interference. SpotOn’s patented True Location™ technology does this by gathering the GPS data from motion sensors in the collar that track your dog’s direction, speed, and acceleration and applying patented AI to position your dog’s true location with more accuracy than other GPS fences.

We pair our True Location™ technology, with the best GPS hardware. SpotOn's dedicated GPS antenna is positioned at the back of the dog's neck where it has the best view of the satellites. This highly-sensitive antenna harnesses the power of four global satellite systems simultaneously (other pet tech can access only one at a time), to pinpoint and predict your dog’s true location and provide more accuracy in the GPS fence boundary, more freedom for your dog, and more peace of mind for you, so you can leave your dog to go about his business, while you go about your day.

Another bonus, SpotOn's GPS dog fence runs completely independently, is always on, and doesn’t require a subscription or additional fee.

The Technology Behind SpotOn's Nova Edition

At SpotOn, our technology sets us apart. Containing a dog within a virtual fence is only effective when you can overcome GPS’s inherent limitations such as drift, multi-path signals, and environmental interference. SpotOn’s patented True Location™ technology addresses these challenges by combining GPS data with motion sensors inside the collar that track your dog’s direction, speed, and acceleration. Built on over 5 million hours of real-world dog movement data, the system continuously calculates your dog’s true location with greater precision than other virtual dog fence solutions.

Our True Location™ technology is paired with the most advanced hardware ever built into a GPS dog collar to date! The Nova Edition introduces SpotOn’s “Triple Threat” hardware advantage: a dual-band, dual-feed GPS antenna paired with a dual-feed GPS receiver, working together to capture cleaner satellite data from more angles. The antenna itself is 5× larger than antennas used in other GPS fences and has access to 151 satellites across four global satellite systems. 

The result is independently verified accuracy under 5 feet, 11× less drift in challenging environments, and reliable performance in places where GPS traditionally struggles, like dense forests, near buildings, around metal structures, or across rugged terrain. Boundaries stay where you draw them, alerts trigger precisely when they should, and your dog experiences clearer, more consistent feedback.

Like every SpotOn GPS dog fence, Nova works out of the box. It’s requires no subscription or additional fees to enjoy its core features. It works off-grid and most importantly, it delivers dependable containment, greater freedom for your dog, and lasting peace of mind for you.

NO WIRES. NO BASE STATION.

A completely self-contained GPS fencing system SpotOn does not need wires, base station, or power source. Unlike other GPS fences, SpotOn never requires GPS calibration and never needs to recalibrate, so your fence boundary will remain consistent over time, and it will be ready to go whenever you need to use it! 

CONNECTS TO MORE SATELLITES

SpotOn connects to 35+ satellites at any one time - and can pinpoint your dog to within 3 feet of his location. Simultaneously receiving and tracking signals from four navigation satellite constellations including GPS (US), Galileo (European Union), Glonass (Russia), and BeiDou (China).  

NOISE-RESISTANT ANTENNA

SpotOn’s GPS fencing for dogs uses a best-in-class, dual-feed collar antenna, optimally positioned so it filters inferior GPS signals partially blocked by buildings or trees.

DOESN'T CORRECT A DOG FOR COMING HOME

Our patented containment algorithm never issues a warning or a correction to a dog returning home. SpotOn's GPS dog fence technology interprets the direction of travel and only issue warnings and corrections to a dog attempting to breach the boundary.

SAFE TO WEAR INDOORS

SpotOn’s smart technology can recognize if your dog is inside or outside, and you can even add a Home Zone for more specificity. This helps ensure your dog will never get warnings or corrections while indoors.

FOREST MODE

SpotOn comes standard with Forest Mode to improve GPS performance in heavily forested areas. The collar will automatically detect when your dog is under heavy tree cover and maintain the integrity of your the virtual boundary, unlike lesser fences that may experience substantial drift in these conditions.

CORE FEATURES

Every core features is GPS-powered and works out-of-the-box. No extra charges or fees.

Icon with dashed circle and a plus sign, to convey adding unlimited fences in the SpotOn app.
UNLIMITED FENCES

Create unlimited virtual fences in our easy-to-use app, without a subscription. Any shape or size, from a third-acre or as vast as you need.

FOREST MODE

Each collar comes standard with built in Forest Mode, which improves GPS performance in heavily wooded areas. 

MOST POWERFUL GPS ANTENNA

Industry leading active dual-band, dual-feed antenna and dual-band receiver. Engineered at over 5x the size of the closest competitor, SpotOn delivers the highest level of GPS performance.

KEEP OUT ZONES

Add unlimited Keep Out Zones for free. Simply use the app to create off-limits areas around the pool, garden, or wherever you don't want your dog to roam. 

OVERLAPPING FENCES

SpotOn is the ONLY system that lets you create multiple overlapping fences on the same property. Make a daytime fence that gives your dog full range, and an evening fence to keep them close to your home.

LAB TESTED & TRUSTED

Independent lab testing shows SpotOn is the most accurate across the category.* In every environment tested, SpotOn held the line with 100% reliability. The others missed the mark with only 78% reliability.

...AND MORE

SUBSCRIPTION-BASED FEATURES

An optional subscription unlocks additional features, which are cellular-enabled and will require reliable service in your area.
We offer several flexible plans you can cancel anytime.

REAL-TIME TRACKING

See your dog’s location in the app anytime, especially useful for dog owners with acreage. 

ALERTS

Receive automatic alerts if your dog leaves the fence.

Icon representing the activity monitoring feature in the SpotOn app.
ACTIVITY MONITORING

With this highly requested feature now built in, you can see how your dog spends their time, which areas they frequent, and their daily activity levels

Green icon with a smartphone and exclamation mark symbol to represent an alert on a device.
MANUAL FEEDABCK

Use the app to send tones, vibration, static correction to the collar anytime. Try out the new Custom Voice Commands to personalize these cues for your dog.

CUSTOM VOICE COMMANDS

Record your own voice and play it through your dog’s collar anytime, right from the app. It’s a great way to reinforce familiar commands like “Come,” “Stay,” and "Sit."

Icon showing a whistle to call your dog.
CALL DOG WHISTLE

Use this command to call your dog back to you. Just tap the whistle button in the SpotOn GPS Fence app, and your dog will hear a whistle tone through their collar.

LOW BATTERY NOTIFATIONS

Use the app to check the battery's status and get low battery notifications.

COLLAR LIGHT

Activate the collar's light to illuminate it in dark conditions.

Escape record icon from the SpotOn app.
ESCAPE REPORTS

In the rare event of an escape, you'll have access to a log that shows the time and duration of the breach.

...AND MORE

How the tech works together

How the tech works together

How SpotOn's tech works together

How the tech works together

Keep an eye on your dog’s life, while you live yours 

Add an optional cellular subscription so you can see your dog’s location—any time, from anywhere— with the touch of a button in the app. Check in on him when he’s on a far corner of the property and get real-time notifications if he leaves the GPS fence, SpotOn’s automatic tracking will update his position every six seconds, so you can be reunited as soon as possible. SpotOn’s optional Boundary Boost subscription uses LTE-M service and is available wherever there's a reliable cell signal, including many places where your phone’s 4G service is weak or unavailable. 

The #1 Rated GPS Dog Fence

Proven to prevent escapes 99.3% of the time

SpotOn’s patented True Location™ technology uses a network of 128 satellites to provide boundary accuracy comparable to a buried wire fence. Tested and proven to prevent escapes, SpotOn has a near-perfect success rate ー keeping dogs inside their boundaries 99.3% of the time.

Sets up in Minutes - Any Size/Shape

Create fences from ½ acre to 1K+ acres at home, on the go, or if you move. No digging. No wires.

Works where others don’t

SpotOn uses GPS to contain your dog. It works anywhere - even in remote areas with heavy tree cover - without a subscription. Add a cell subscription to unlock additional features.

Enables overlapping fences, fence-within-a-fence

Create multiple overlapping fences on the same property. Add keep-out zones — around the pool or garden — where you don’t want your dog to roam.

Made & supported in our backyard, for your backyard

We proudly design, develop & manufacture in New Hampshire with domestic and foreign parts.

Discounts / 0% Financing (from $47.75/mo)

Pay in interest-free installments with PayPal or powered by

Additional financing options available. 0% APR for 12-month terms. Payments as low as as $45.75/month.*

Offers cannot be combined and expire after seven days, unless explicitly stated otherwise.

Military, Veterans & First Responders click here to get one year of free tracking - a savings of $100 (can be combined with site-wide sale).

Multi-collar discount automatically applies $100 savings per collar at checkout.

$999

About Our Price

SpotOn vs. Competitors

At SpotOn, we believe honest and transparent pricing is the right thing to do.

That's why we don't have hidden fees or nickel and dime customers for extras.

In fact, over two years of use, SpotOn is actually less expensive than other GPS Fences.

SpotOn vs. Competitors

SpotOn is also the only GPS Dog Fence that gives you:

  • 4x larger & powerful GPS antenna
  • No hidden fees
  • Free 1:1 dog training & support
  • Premium features other charge extra for
  • Built in the USA
  • Lab tested & proven to be most reliable
Size

Collar Size Guide

Selecting the right size is important! It ensures your collar’s antenna will face the sky and receive the strongest GPS signal, making the entire system more accurate.

1. Measure your dog’s neck just above their regular collar.

2. Make sure you can fit two fingers under the measuring tape.

3. Select correct size. SMALL for dogs with 10- 14” necks (+15 lbs), MEDIUM for 12-18” necks, LARGE 19-26” necks. If your dog is in between sizes, purchase the smaller size.

  • Free US Shipping
  • 1 Year Warranty
  • 90-day no-hassle returns
  • Ships in 5-7 days