心脏速率监视器的BPM - 便携式心动图和脉冲计数器

Simple and beautiful heart rate monitor to aid in pulse measurement and fitness goals.

- Leverages your iOS devices camera to detect fingertip coloration changes as blood flows in and out
- See your heartbeat on screen just like you would on a true cardiograph machine
- Tracks and tags each measurement for easy analyzation
- View which cardio zone youre in Resting, Warm Up, Fat Burn, Cardio, Extreme Cardio, or Max Heart Rate

NOTE Works best with devices that have a flash. Non-flash devices can be used in good lighting. Remember to only gently place fingertip on camera as pressing hard restricts blood flow.