Heart rate

Heart Rate MonitorApache-2.0

HeartRateMonitor

Heart Rate MonitorApache-2.0

Hrm

Simple bluetooth low-energy heart rate monitorMIT

Pulsar

A simple BLE pulse meter (HRM - heart rate monitor) app.GPL-3.0-or-later

ZephyrLogger

Log Zephyr heart rate monitor dataApache-2.0

HeartBeat

Calculate heart rate from camera imageISC

RunnerUp

RunnerUp - an open source GPS tracker with advanced workout and audio cues.GPL-3.0-only

BLE Peripheral Simulator

Try out Web Bluetooth without the need for a BLE Peripheral DeviceApache-2.0

Brethap

Control your breathing during meditation.GPL-3.0-only

OpenTracks

A sport tracker buddy that respects your privacy.Apache-2.0