Do You Need Special Equipment to Call Pitches Electronically?

No. You do not need special equipment to call pitches electronically. The Headset App runs on a phone and works with Bluetooth earbuds or a smartwatch you already own, so a coach can send pitch calls without buying a proprietary transmitter or receiver.

What you actually need

The whole setup is gear most teams already have on hand.

• A phone for the coach in the dugout
• Bluetooth earbuds (AirPods, Powerbeats, or similar) or an in-helmet speaker for the catcher
• Optional: a smartwatch, which some levels prefer for a one-way notification

In Solo Mode, one phone and one earbud are enough to start sending calls.

Why this matters for range and reliability

The one spec worth checking is Bluetooth class. Earbuds with Class 1 Bluetooth hold a clear connection across a baseball field, roughly 90 to 110 yards with a line of sight from the phone to the player. Our hardware guide lists earbuds and watches that have been game-tested for on-field range.

How this compares to hardware systems

Proprietary systems ship a transmitter and receivers you have to charge, distribute, collect, and replace when they are lost or broken. A phone-based setup uses devices you already charge every day, and a lost earbud costs a fraction of a lost receiver. For a full cost picture across levels, see our pitch calling cost breakdown.

Start with what you own

Download the app, pair the earbuds you already have, and send your first call in Solo Mode. It is free to start, and you can add licenses and a channel later when you want full open-voice communication with your staff.

Frequently asked questions

Do I need a special earpiece for the catcher?

No. Any Bluetooth earbud works. Many coaches add a small earbud strap so it stays secure under the catcher’s mask.

Is a smartwatch required?

No. A smartwatch is optional. Some high school and college setups use one for a compliant one-way notification, but earbuds alone are enough to hear the call.