Turn heart rate data into team competition
Sweatr connects Polar heart rate monitors to a live leaderboard. Coaches run sessions, players compete on Sweat Score, and everyone sees their performance trends over time.
How it works
Pair monitors
Coach pairs Polar H10 or Verity Sense monitors via Bluetooth in the browser. No app install needed.
Run a session
Start a training session, assign monitors to players, and stream heart rate data in real time.
See the results
When the session ends, every player gets a Sweat Score based on time in high-intensity zones.
Built for teams
Personal dashboard
Track your Sweat Score trends, heart rate zones, personal records, and weekly streaks.
Team leaderboard
All-time rankings by total Sweat Score. See how you stack up against your teammates.
Easy onboarding
Share an invite link or QR code. Players join with one click — no app download required.
Live display
Project a live leaderboard on a screen at the pitch. Updates every 5 seconds during sessions.
Sweat Score
A single number that captures your effort — weighted by time in zone 4 and zone 5 plus movement intensity.
Post-session emails
Every player gets a summary email with their ranking, zone breakdown, and any new personal records.
Ready to get your team sweating?
Sign in with your email to create a team or join one.
Get started