Free apps that turn your phone into a punch tracker. Strap it to the bag and start swinging.
Use an armband, belt clip, or phone holder on your heavy bag
The accelerometer detects every punch in real time
See your punch count, power stats, and fury rating
How angry are you? Punch a bag and find out. Built for TikTok.
Count every hit. Track your power. Beat your best.
Part of the BestSet training toolkit
BestSet tracks your lifts, cardio, and bag work with live heart rate zones, effort scoring, and Apple Watch integration.
Learn about BestSet Try on TestFlight