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"path": "/wellness/fitness-trackers/i-tracked-sleep-fitbit-air-vs-whoop-mg-one-week",
"publishedAt": "2026-07-04T06:15:00.000Z",
"site": "https://www.tomsguide.com",
"tags": [
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"Wellness",
"Smartwatches"
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"textContent": "I compared Fitbit Air and Whoop MG sleep tracking over seven nights to see how closely the two agreed.",
"title": "I tracked my sleep on Fitbit Air vs Whoop for a week — does spending more buy you better sleep data?"
}