Garmin Xero C1 Pro Chronograph
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Measure Velocity Without Attaching to the Firearm
If projectile speed is the number you need, the Xero C1 Pro keeps the measurement setup compact and separate from the firearm. Its radar system measures supported projectile speeds from 30.5 to 1,524 m/s (100 to 5,000 fps), with profiles for rifles, pistols, bows, crossbows, air rifles, airsoft and other projectiles.
Because nothing attaches to the firearm, the unit does not affect zero or barrel harmonics. It also does not rely on muzzle blast to trigger a reading, so Garmin supports it with suppressed firearms and firearms fitted with muzzle brakes or compensators.
Keep Each Session Organised
The chronograph calculates string average, extreme spread and standard deviation, along with muzzle kinetic energy and power factor. Pair it with Garmin's ShotView app to save and review sessions, add shot and session notes, mark clean or cold-bore shots, and exclude individual shots from average and standard-deviation calculations.
The unit weighs 105.6 g without the tripod and uses an internal rechargeable battery rated for up to 2,000 shots or up to six hours. A 1/4-20 thread tripod is supplied.
Key Features
- Wide projectile velocity range: Measures supported projectile speeds from 30.5 to 1,524 m/s (100 to 5,000 fps), covering bullets, arrows, slugs, pellets, airsoft BBs and paintballs.
- No firearm-mounted sensor: Nothing needs to attach to the firearm, so the chronograph does not affect zero or barrel harmonics while collecting velocity data.
- ShotView app integration: Bluetooth connectivity lets you review and save sessions, add notes, mark clean or cold-bore shots and manage individual readings on a compatible device.
- Built-in shot statistics: Calculates string average, extreme spread, standard deviation, muzzle kinetic energy and power factor.
- Suppressor and muzzle-device support: Detection is not triggered by muzzle blast, allowing use with suppressed firearms and firearms fitted with muzzle brakes or compensators.
- Compact rechargeable design: Weighs 105.6 g without the tripod and provides up to 2,000 shots or up to six hours of battery life.
- IPX7 water resistance: Rated for incidental exposure to water up to 1 m deep for up to 30 minutes, including normal exposure to rain and splashes.
Specifications
| Specification | Detail |
| Brand | Garmin |
| Model | Xero C1 Pro |
| Product Type | Radar chronograph |
| Manufacturer Part Number | 010-02618-10 |
| Measurement System | Radar |
| Projectile Velocity Range | 30.5-1,524 m/s (100-5,000 fps) |
| Supported Projectile Types | Bullets, arrows, slugs, airsoft BBs, pellets and paintballs |
| Tracking Profiles | Rifles up to 1,524 m/s (5,000 fps); bows and crossbows up to 183 m/s (600 fps); pistols up to 1,524 m/s (5,000 fps); air rifles up to 610 m/s (2,000 fps); airsoft up to 305 m/s (1,000 fps); other projectiles up to 1,524 m/s (5,000 fps) |
| Calculations | Muzzle kinetic energy, power factor, extreme spread, standard deviation and string average |
| Shot Management | Delete shots on device or app; exclude individual shots from average and standard-deviation calculations through ShotView |
| ShotView Notes and Markers | Individual shot notes, session notes and clean/cold-bore shot markers |
| Decimal Precision | Yes |
| Memory/History | 50 sessions; maximum 100 shots per round before a ShotView app sync is required to save data to the connected device |
| Connectivity | Bluetooth |
| Mobile App | Garmin ShotView |
| Controls | Button-operated |
| Display Type | Backlit, sunlight-visible, transflective monochrome |
| Display Size | 33 x 44 mm; 55 mm diagonal |
| Display Resolution | 240 x 320 pixels |
| Battery Type | Internal rechargeable lithium-ion; non-replaceable |
| Battery Life | Up to 2,000 shots or up to 6 hours |
| Interface | USB-C |
| Operating Temperature | -10 C to 55 C |
| Water Rating | IPX7 - incidental water exposure up to 1 m for up to 30 minutes |
| Dimensions Without Tripod | 77 x 60.5 x 34.44 mm |
| Dimensions With Tripod | 130 x 115 x 138.5 mm |
| Weight Without Tripod | 105.6 g |
| Weight With Tripod | 161 g |
| Tripod Compatibility | 1/4-20 thread |
| Factory Radar Verification | Rifle test within 1.52 m/s at 914.1 m/s (5 fps at 2,999 fps); bow test within 0.61 m/s at 91.4 m/s (2 fps at 300 fps) |
Items Included
- 1 x 1/4-20 thread tripod
- 1 x USB Type-A to USB Type-C cable
Compatibility
- Garmin ShotView app: Compatible iOS or Android device with Bluetooth.
- Tripod mounting: Compatible with 1/4-20 thread tripod mounts and accessories.










