The best heart rate monitor that works anytime, anywhere on your wrist, designed for Apple Watch. Measure your instant and continuous heart rate, perform effective workouts to get in shape.
Put on Apple Watch and start the app, your heart rate will be instantly monitored and stored on your iPhone.
Optimize your Apple Watch heart rate monitor functionality. A real wearable device.
Every monitor records are stored on your paired iPhone. Your can tag each records for further review.
The App will indicate the heart rate zone based on your setup and guide your fitness.
A graphic pulse waveform can be viewed on iPhone. Support zoom in and zoom out.
Calorie will be calculated upon the record is ended.
As long as your Apple Watch is on, Fit Heart can be run at the backend with no interruption. No other functions will be affected.
Customer your watch face, add App launch to your complications. Quick start Fit Heart.
Reliable as much as Apple Watch. Flexible to start heart rate monitor at any time and any where.