We recommend products, services, or programs and are sometimes compensated for doing so as affiliates. Please read our Terms and Conditions for further information, including our privacy policy. I’m a hobby CrossFitter and usually don’t care about tracking my workouts on my Apple Watch or WHOOP. Shoot me an email If you want to find out exactly how I set up the test. In a nutshell, I connected the chest strap to my Apple Watch, enabled real-time HR broadcast in the WHOOP app, and recorded WHOOP’s HR data using the Wahoo Fitness app. Both sources stored their data in Apple’s Health app, which is where I extracted it from.
I was very excited to get started, but so far it has been a total disappointment. The Whoop 3.0 strap communicates with my Samsung phone, no problem, ibie falcusan but the data is totally unrealistic. The heart rate is constantly about 2x too high, the caloric expenditures equally way over the top.
Content is reviewed before publication and upon substantial updates. While trackers are definitely fun and trendy, they still have a way to go. However, that doesn’t mean you should rule them out as a way to reach your weight-loss goals. So without sticking me in a metabolic chamber for 24 hours, there’s no way to really know which of my three trackers—if any—were accurate. But I suspect that there was some underestimating going on with all three trackers. At the beginning of each workout, I set the Withings and TomTom trackers to workout mode.
However, a chest strap doesn’t provide any of the other benefits of the WHOOP strap, including detailed sleep stage and recovery tracking. In other areas, WHOOP has the same limitations as other wearables and it might not always track your heart rate as accurately as a chest strap or an ECG. Based on my use cases and requirements, the WHOOP wearable is accurate in the areas that matter most to me. Many WHOOP users, and even other reviewers, don’t fully understand how the recovery score is calculated. What’s important to recognize is that the previous day’s strain score has zero influence on your recovery the next day.
Even on the bicep, while closer to a chest strap, is still notably inaccurate. The information shared on this blog is for educational purposes only, is not a substitute for the advice of medical doctors or registered dieticians and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan or overall health.
Great article that’s confirmed my own experience when comparing a chest strap to whoop. I do weightlifting and the whoop HR is waaaaay off compared to my H10 Polar chest strap. The other thing that’s important to understand is that WHOOP measures your HRV in the last phase of deep sleep.
But the Strain Coach only lives on the smartphone app, and it gives no prompts other than the information you see here. Tapping on any given category gives you a breakdown of the trends affecting your scores. Readiness, sleep, and activity goals/trends are easily viewable and digestible. Otherwise, exercise guidance from Oura doesn’t try to be as specific as Whoop.
