Signal Call is a wireless pitch calling system that lets baseball and softball coaches send pitch signals directly to a catcher's Apple Watch. No more complicated hand signals. No more runners stealing signs. Just tap your phone, and your catcher sees the pitch type and location instantly on their wrist. ---------------------------- HOW IT WORKS 1. Use your existing paired Apple Watch and iPhone 2. Select a pitch type (Fastball, Curveball, Changeup, etc.) 3. Tap a zone on the 3x3 strike…