2143 Labs ← Labs

Sunspot Collars

Tracking collars for dogs. Swap a battery without powering down. Shipping included.

Launching Summer 2027

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Choose a collar

Choose a radio for where you go. Each comes in a small or large collar.

Local mesh

Spot Mesh

$150.00

Open-source long-range radio hardware without a subscription.

  • 915 MHz LoRa radio
  • Works without cellular coverage
Technical specifications
Radio
915 MHz LoRa
Network
Open source mesh networking
Subscription
None for the mesh itself
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North America

Spot LTE

$295.00

Much longer battery life than Spot Global.

  • LTE-M radio
  • No bridge needed
Technical specifications
Radio
LTE Cat M1 (LTE-M)
Additional radio
LoRa
Network
US, Canada, and Mexico, where LTE-M service is available
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Cellular + satellite

Spot Global

$500.00

Adds satellite for travel beyond the cell network.

  • LTE + satellite
Technical specifications
Radios
LTE-M and satellite
Additional radio
LoRa
Notify me

Airtime plans are not final. Satellite on a moving collar is being confirmed. The Mesh LTE bridge is optional and uses cellular.

The app

See your dog and set up the collar in the sunspot.pet app. Tap your phone to the collar or connect by Bluetooth, then link your own mesh devices, LTE, satellite, or a custom backend.

Accessories

Also coming