The constant movements of your muscles and the fluctuations in your heart rate make it difficult to track your heart rate…. Richard2145 over 6 years ago +1. I know that WHR are inaccurate from chest strap. This is what I have read in forums. For example a chest strap reading of 160 I would expect inaccurate readings from a WHR of anywhere This Study Says Yes. A new study found that the Apple Watch Series 6 and Garmin Forerunner 945 produced similar heart rate readings to an ECG. Even with the best fitness trackers and running watches, inaccurate heart rate readings are a common complaint. The optical heart rate sensors they use can struggle during intense exercise sessions, and This morning, my "all day heart rate" read 141 -- while driving to work. I logged 559 "active calories" so far today from taking only 810 steps. While it struggles with intervals, the Fitbit Charge HR never once struggled with either of these problems. It is unacceptable that Garmin has not resolved these issues yet. Garmin’s stress score is based on the heart rate data collected by the watch’s heart rate monitor. The more you wear your watch, the more accurate your stress score will be. Calibrating the Pace and Distance Feature on a HRM-Pro or HRM-Pro Plus | Garmin Customer Support. FREE GROUND SHIPPING ON ORDERS $25 AND UP. Garmin Support Center. Garmin Support Center is where you will find answers to frequently asked questions and resources to help with all of your Garmin products. My Heart Rate Monitor Strap is Reporting Erratic Data | Garmin Support. SAVE 10% AT CHECKOUT ON SELECTED PRODUCTS WITH CODE HAPPY2024. FREE SHIPPING ON ALL ORDERS OVER £30. Garmin Support Center. Garmin Support Center United Kingdom is where you will find answers to frequently asked questions and resources to help with all of your Garmin products. The Garmin HRM-Pro Plus is the best heart rate monitor available because of the advanced stats it offers runners in particular. The new design also means it’s easier to change the battery, and harder to break than the HRM-Pro. It is expensive, however, and you can find accurate heart rate monitors for a lot less. Versatile, comfortable, and extremely accurate, the high-quality Polar H10 heart monitor is one of the best heart rate monitors money can buy which is why we selected it as our best overall. With built-in memory, precise readings, extra-long battery life of 400 hours, and Bluetooth and ANT+ compatibility with apps, watches, and cardio machines uz6z.