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 25-30 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 on the back of the dog’s neck so it has a clear view of the sky and 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.

INDOOR MODE

Patented indoor detection. SpotOn’s smart technology can recognize if your dog is inside or outside. So even if your fence boundary is close to your house, your dog will never get warnings or corrections while indoors.

FOREST MODE

SpotOn’s Forest Mode improves GPS performance under dense leaf cover from trees, brush, or bushes. Sometimes, if your dog is under heavy leaf cover, SpotOn may think your pup is indoors and suspend warnings and corrections. Activating forest mode will disable indoor detection.

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. We offer a 90-day free trial as an extra level of protection as your dog is learning the fence.

gps dog fence system in action on Finn, 40 pound brown dog

wireless dog collar worn by Myla, 90 pound golden retriever

Sets up in Minutes - Any Size/Shape

Create fences from ½ acre to 1K+ acres at home, on the go, or if you move.
Most accurate GPS Boundaries

SpotOn’s patented True Location™ technology taps into a network of 128 satellites to provide boundary accuracy comparable to a buried wire fence.

SpotOn is 7x more accurate than the other GPS smart fence. Head-to-head testing by an independent lab revealed SpotOn is the most precise and reliable solution. See the results.
Works Anywhere - Even Remote Areas

SpotOn uses GPS to contain your dog. It works anywhere on the planet - even in remote areas without a subscription. Add a cell subscription to unlock additional features.
Details & Specs
- 1 SpotOn collar
- 2 sets of static contact points
- Static contact point tester/insertion tool
- Charging base and wall charger
- User guide
Package Dimensions: 8in x 7.13 in x 4.19 in
Package Weight: 1lb, 14.7 oz
Size Small fits a neck size of 10” - 14”
Size Medium fits a neck size of 12” - 18”
Size Large fits a neck size of 17" - 26”
Battery Type: Rechargeable high capacity lithium-ion battery
Battery Life: up to 22 hours containment, 14 hours tracking
Time to full charge: 1 hour
Sim Card: universal - connects to closest towers
GPS: High-sensitivity GPS/GLONASS/Galileo/Beidou receiver