01
Bat speed
Peak barrel speed, on the outer ring, against a band of your own last 50 swings.
Volt Bat · practice bat
The numbers live in the knob.
Volt Bat is the bat half of Volt BP: a practice bat with a round display where the knob would be. Finish the swing and your bat speed, attack angle and time to contact are already on it, and in the phone app if you pair it.
What the knob shows01–05
02
Attack angle
The barrel's direction at contact, on the middle ring, against the coach's target window (5–20° unless you change it).
03
Time to contact
From the start of the swing to the ball, on the inner ring. Quicker fills more.
04
Contact
The jolt at contact, or a plain “no contact” when you miss.
05
Session
Swing count, best speed and time, kept for the round.
Built in, not clipped on
The electronics live inside the knob of the Volt practice bat. One bat, one fixed setup: nothing to strap on, swap between bats or lose in the bag, and the display sits where your eyes already go after a swing.
| Display | 1.28 in round touch display in the knob, 240 × 240 |
|---|---|
| Sensors | 6-axis motion sensor and an impact sensor |
| Build | Built into one practice bat, one fixed setup |
| Phone app | Same numbers on your phone; optional, the knob works on its own |
| Balls | Golf-ball-sized wiffle balls |
RendersFrom the CAD model · photos come with production units
Hear when it ships.
Prices and ship dates go to the list first.