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.
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.
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

Proven to prevent escapes 99.3% of the time
Sets up in Minutes - Any Size/Shape

Sets up in Minutes - Any Size/Shape
Works where others don’t

Works where others don’t
Enables overlapping fences, fence-within-a-fence

Enables overlapping fences, fence-within-a-fence
Made & supported in our backyard, for your backyard

Made & supported in our backyard, for your backyard
Discounts / 0% Financing (from $47.75/mo)

Discounts / 0% Financing (from $47.75/mo)
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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
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1 Year Warranty
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90-day no-hassle returns
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Ships in 1-3 days