Steps to connect:
From the URUNN home screen, tap your Profile icon and select Apps & devices.
Tap on Heart Rate Monitor.
The app will automatically begin scanning for nearby devices. Make sure your sensor is active (worn on your body or turned on).
Find your device (e.g., Polar Sense) in the list and tap it to establish the connection.
Once connected, your real-time heart rate (bpm) will be displayed directly on the screen.
What devices connect: Most standard Bluetooth heart rate monitors, including Polar Sense, Polar H10, and other compatible external HR sensors.
What to expect:
Enable Heart Rate Broadcast: Some devices require you to enable heart rate broadcast mode before URUNN can read live heart rate data. Please check your device's settings or manual if no heart rate data appears during your workout.
Real-time Heart Rate: URUNN will read and record your live heart rate data exclusively for workouts that you start and track directly within the URUNN app.
Direct Hardware Connection: This is a direct Bluetooth connection to the sensor itself, not a cloud-to-cloud integration. Workouts recorded separately in the Polar app will not sync URUNN.