I’m writing to express how disappointed and frustrated I am with WHOOP.
I came to WHOOP believing I was buying the best fitness tracker in the world. Instead, I’m seeing behavior in the calorie tracking that **defies basic physiology and logic**, and no one has actually fixed it despite multiple calls and emails. I have already given Whoop hard examples.
Another concrete example (from 7/31/26):
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My **BMR has been manually set by WHOOP to 2,000 kcal **
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I completed a **weightlifting session logged at 374 kcal **
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I also walked **over 11,977 steps**. It is a well known fact that a step equates to 0.04 to 0.06 calories per step above BMR (depending on your weight/height/age). Mine is .05 kcal.
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Yet my **total daily calories in the app show only ~2,319 kcal**
There is **no physiologically plausible way** that:
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BMR (2,000) + 374 kcal lifting + 11,977 steps
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2,270 + 374 + (11,000 * .05) = 2,924 kcal (I used 11,000 to eliminate the steps during lifting)
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results in only ~2,319 kcal total for the day.
The only conclusion is that WHOOP’s calorie implementation is **so flawed** that:
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It cannot be safely used to guide nutrition for anyone cutting weight.
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It can **meaningfully understate true energy expenditure**, potentially pushing people into **dangerous deficits** if they trust it.
I’m not looking for another generic explanation of “how WHOOP calculates calories” or “HR algorithm improvements.” I understand the theory. The problem is the **actual numbers** do not add up in practice.
At this point I feel:
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Misled by the way WHOOP markets itself as the gold standard for accurate, science-based tracking.
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Ignored, because I’ve raised this with Whoop Support/Member Services multiple times and nothing has changed.
What I want from WHOOP is:
1. A clear, technical acknowledgement that this specific scenario is **not acceptable** and is being treated as a **product issue**, not “user confusion.”
2. A concrete answer on whether WHOOP intends to:
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Enforce BMR as a true daily floor in the calorie model **or**
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Clearly communicate in the app that calorie estimates may significantly understate actual expenditure and should **not** be used to guide deficits.
3. An honest response about whether WHOOP considers the current calorie behavior safe for members who might use it to guide weight loss.
Until I get a real answer on these points, it’s hard not to feel like WHOOP is a marketing exercise first, and a serious health tool second.