Pulse Notch
Pulse Notch displays live WHOOP heart rate data around the MacBook camera notch locally over Bluetooth.
Open productWhat it does
About Pulse Notch
Pulse Notch is a native local macOS companion application designed for Apple Silicon Macs running macOS 13 Ventura or newer. It connects directly to a WHOOP 5.0 strap over Bluetooth Low Energy to display live heart rate metrics around the MacBook camera cutout. Featuring a compact view with real-time BPM and a 60-second trend, as well as an expanded panel showing a rolling one-hour trend, it allows users to monitor physiological responses during work tasks without transmitting data to external cloud services or developer backends.
- Availability:
- unknown
- Access:
- unknown
- Format:
- software
- Platform:
- macos
Core capabilities
Direct Bluetooth Heart Rate Ingestion
Reads heart rate data directly from a WHOOP 5.0 device over Bluetooth Low Energy using CoreBluetooth, subscribing to standard Bluetooth Heart Rate Service 180D and characteristic 2A37.
Cutout-Aware Visualization & Control Panel
Renders real-time BPM and short-term trends around the camera cutout, alongside an expandable panel featuring a rolling one-hour minute-average trend, reset, snooze, and settings.
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