Every rep,
verified by hardware.

Trackr sensors live on the gym's equipment. Lifters tap their phone to connect, train as usual, and every rep is counted and logged automatically. No typing, no guessing.

TRACKR BAR

Clips onto barbells. Counts reps and measures bar speed on every set.

TRACKR MACHINE

Clips onto the weight stack of gym machines. No wiring, runs on a coin cell.

  1. Tap your phone on the sensor (NFC). The app opens on the right exercise.
  2. Train. Every rep is counted live.
  3. Share a workout that was verified by hardware, not typed by hand.