GPS technology from the PawPulse journal

It means the collar is built to fall back to a satellite path for location messaging when terrestrial coverage is unavailable, rather than going silent. Availability details and coverage specifics are published as certification and carrier work completes.

Open sky gives the best result; heavy canopy, canyons, and dense urban reflections degrade it. That is true of every consumer GPS device. What separates collars in practice is how often they report, how gracefully they handle a weak fix, and whether they keep working when the network does not.

Location reporting is the most power-hungry thing a collar does, so every tracker balances update frequency against runtime. Lucero manages that budget adaptively rather than reporting at a fixed rate regardless of context. Specific runtime figures are published at launch.

It answers where, not how. PawPulse builds location alongside continuous health signals because the two together describe a dog far better than a dot on a map. A tracker tells you your dog is in the next field; health context tells you how that dog is doing.