NockPin vs Kirsch XTN vs Pro-Tracker — full side-by-side comparison across technology, range, legality, and ease of use.
GPS cellular tracking, unlimited range, works with your phone — no extra hardware, no FCC complexity.
Solid RF nock with detach capability. ~400 yard range. Requires handheld receiver. Directional only.
Original RF arrow tracker. Effective but requires a separate receiver unit and FCC licensing in some states.
| Feature | NockPin | Kirsch XTN | Pro-Tracker |
|---|---|---|---|
| Tracking Technology | Cellular GPS | RF 433MHz | RF 216MHz |
| Effective Range | Unlimited (cellular) | ~400–500 yards | ~500 yards |
| Detaches on Pass-Through | ✓ By design | ✓ Yes | ✓ Yes |
| Exact GPS Coordinates | ✓ Lat/Long | ✗ Directional only | ✗ Directional only |
| Smartphone Compatible | ✓ Native app | ✗ Receiver only | ✗ Receiver only |
| Extra Hardware Required | None | Handheld receiver | Handheld receiver |
| Estimated Price | TBD — joining waitlist gets early pricing | ~$299 kit | ~$349 kit |
| LED on Release | ✓ | ✓ | ✗ |
| FCC License Required | No (cellular) | No (unlicensed band) | State-dependent |
| Legal in All 50 States | ✓ Yes | ✓ Yes | ⚠ Check state regs |
| Company Status | Pre-launch (waitlist) | Active, shipping | Active, shipping |
| Works Without Cell Signal | Last known coords cached | ✓ RF works offline | ✓ RF works offline |
RF trackers like the Kirsch XTN and Pro-Tracker work by directional sweeping — you turn a handheld receiver until the signal gets stronger, like a hot-and-cold game. In dense cover, steep terrain, or after dark, that's a meaningful limitation. NockPin transmits precise lat/long GPS coordinates directly to your phone. Open your map app, drop a pin, navigate there. No sweeping, no guesswork.
RF systems require you to carry a dedicated handheld receiver on every hunt — that's another device to charge, forget, and fumble with in the dark. NockPin works with your existing smartphone. One less thing to carry. One less thing to fail.
RF range maxes out around 500 yards in ideal conditions — less through trees, hillsides, and brush. NockPin uses cellular GPS: as long as the nock has cell coverage, you have a signal. A wounded deer that runs a mile? Still pinned.
Hunting regulations vary by state. Some RF tracking devices operate on frequencies that intersect with Part 95 FCC licensing requirements — which can create legal grey areas depending on where you hunt. GPS cellular is simpler.
NockPin is pre-launch. Early waitlist members get first access and founding-member pricing when we ship.