Pro 3 | Professional Sport Radar with Wireless Connectivity

Pro 3

One Radar Gun. Ten Connections. Unlimited Possibilities.

With 10 simultaneous device connections and wireless compatibility with LED speed signs and custom applications, the Pro 3 goes far beyond being just another basic sports radar gun. It’s your gateway into a complete performance platform, built for teams who demand clarity, connection, and an edge that lasts.

Performance You Can Count On

The Pro 3 gives you professional-grade accuracy and reliability that serious athletes, coaches, and scouts depend on season after season:

500-foot range that captures every pitch from release to plate
Bi-directional technology tracks pitch speed and bat speed in real time
Three speeds at once: peak velocity, rolldown, and batted ball speed
Military-grade durability with IP67 water and dust resistance
2-year warranty backed by 25 years of radar innovation

Connect Your Entire Team To Success

Two phones displaying the video and stadium modes of the Stalker Sport Radar app for a cricket game, showing 137.3 km/h.

Unlock The Power Of Potential

Stalker Sport iOS App

Your players, your data, your breakthrough—all synched in one app.

Up to 10 iOS devices can pair with a single Pro 3 radar to deliver video synced with real-time stats for pitching, hitting, running, and fielding. Capture, edit, and share insights instantly to keep athletes progressing one rep at a time.

HD video recording with velocity overlay
Auto or manual capture modes
Sort history by player and team
Editable notes and reports
Shareable data for coaches, recruiters, trainers, and parents

This isn’t just an app. It’s your team’s digital playbook for getting better, faster.

Learn More

See Everything The Radar Captures

View Peak Velocity, Spin Rate, and Rolldown, right from the palm of your hand. Choose Auto Mode to capture velocities automatically, or use the Start/Stop button to capture only the velocities you want.

Phone displaying the Stalker Sport Radar iOS app with speed reading of 86.0 MPH and a spin rate of 2150 RPM on a dark background

Video Capture, Editing, And Sharing

HD video recording can be started and stopped anytime in standard and slow-motion, and is overlaid with performance data. Videos are then saved with the opportunity to edit, add notes, and share.

A hand holding a phone showing the video mode of the Stalker Sport Radar iOS app showing 3 people playing baseball.

Powerful History

Reporting is easy and accessed through the home screen. History by team and player is available, as well as detailed information on individual players. Data can be edited and notes added. All information from the app can be shared.

The Gold Standard For Consistent Accuracy

A Stalker Sport Pro 3s handheld sports radar gun in a tripod mount at a cricket training facility measuring velocities.

Built For Programs That Demand More

The Pro 3 was designed for coaches and athletes who don’t settle for “good enough.” From high schools and colleges to elite training programs, it delivers rock-solid accuracy and resilience in all weather conditions - the kind of reliability that builds trust, season after season.

The numbers don't lie: Stalker has been the overwhelming choice of professional baseball for decades because consistency matters when careers are on the line.

Because when your players are chasing personal bests, your tools shouldn’t hold them back.

The Pro 3 sports radar from Stalker Sport in a tripod mount measuring velocities at a baseball game.

Accuracy From Safer Angles

Most radars only give true readings when you’re locked into a straight line behind the plate—the most dangerous place to stand. The Pro 3 gives you the freedom to step out of the line of fire without losing accuracy. By programming in your viewing angle (up to 45°), the Pro 3’s advanced cosine integration delivers precise velocity readings from the dugout, the stands, or along the baseline.

When you combine this smart flexibility with unmatched 500-foot range and professional-grade durability, you get a radar that adapts to your game, your field, and your team, all while keeping you safely out of the danger zone.