◆ The Signal
What your data
actually says.
How recovery scores are calculated, where wearable data quietly lies to you, and what to do about it. Written from the integrations themselves, with the sample size stated every time.
- Why your recovery scores disagreeThree devices, one night, three different answers. The mechanical reason they disagree, which number is closest to ECG, and the decision rule that works whichever one you own.
- Morning weight or evening weight?Weigh in the morning is the easy half. The half nobody tells you is that your app keeps one reading per day, and which one it keeps moved a real athlete's calorie target by about 240 kcal a day.