Cardiogram - HR Monitor
★ 4.0iOSApp Store
What it actually doesCardiogram is a private, real-time heart rate monitor, BPM tracker, and workout analysis app designed for iPhone, Apple Watch, and Apple Health users.
⚠ Not enough reviews to verify
Actually does
- ✓System monitor
- ✓Heart rate
- ✓watchOS support
- ✓No account required
- ✓No telemetry
- ✓Workout tracking