- Polar H10. The best heart rate monitor for data accuracy and comfort.
- Wahoo Tickr. Cheapest known-brand heart rate monitor.
- Polar H9. The best all-rounder if you want a basic-function heart rate monitor.
- Garmin HRM Dual.
- Wahoo Tickr X.
- Garmin HRM Pro.
- Polar Verity Sense.
- Whoop 4.0.
Are exercise heart rate monitors accurate?
The researchers found that the most accurate readings — as measured against the EKG — were from the chest-worn monitor, Dr. Gillinov says. Other studies have also found that fitness devices slightly underestimate heart rate, and that their accuracy diminishes during exercise.
What heart rate is unsafe when working out?
So, more than 200 beats per minute heart rate during exercise is dangerous for you. If you develop palpitations, an irregular heart rate, shortness of breath, or chest pain, you need to seek medical help right away.
What are the disadvantages of a heart rate monitor?
Heart Rate Monitors Can Be Unreliable
While the technology used in heart rate monitors continues to improve, there are still situations where monitors can display inaccurate readings and batteries can die. This becomes less of a problem the more you run with a heart rate monitor and the more you understand your body.