MultiPulse

MultiPulse helps you compare Bluetooth heart rate monitors side by side.

Connect up to four standard BLE heart rate straps or watches, record them on the same timeline, and see how closely they agree. Then broadcast a single bpm to your bike computer, or export the session for later analysis.

WHAT YOU CAN DO
• Scan for devices that advertise the Heart Rate service
• Connect up to four monitors and watch live bpm from each
• Record a session, including while the app is in the background
• Review nearest-peer agreement scores and a time-versus-bpm chart
• Broadcast one reading: a single strap, the average, or Wizard (average of the two closest readings)
• Export or share the session as JSON
• Optionally sign in to upload sessions to the MultiPulse Web Portal

HOW IT WORKS
1. Wake your straps, scan, and pick up to four Heart Rate devices
2. Start recording, then stop to open the comparison report
3. Broadcast one bpm over Bluetooth, export the JSON, or upload to the portal

NOTES
• Works with standard Bluetooth Low Energy Heart Rate devices
• Most straps only stay connected to one phone or bike computer at a time, which is why MultiPulse can relay a single bpm
• Agreement scores compare monitors with each other. They do not prove which strap is correct

MultiPulse is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. It is intended for comparing consumer fitness heart rate monitors.

Recent changes:
First Production Release.
Minor UX improvements.