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    "headline": "Anker SleepLab Speaker Uses Radar and Audio to Track Sleep",
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    "prose": "Anker launched the SleepLab speaker, a device designed to track and enhance sleep without requiring a wearable. [^1]\n\nAnker announced upgrades to its Soundcore Sleep A30 earbuds, including the new Sleep Earbuds 4 and Sleep Earbuds 4 Pro, at IFA in Berlin. [^2]\n\nThe device continuously monitors the user's heart rate and breathing to enhance whatever sleep stage they are in. [^3]\n\nThe SleepLab speaker uses 60GHz millimeter-wave radar to track micro-movements in the user's chest and body. [^4]\n\nThe Sleep Earbuds 4 Pro features a touchscreen case that allows users to set alarms, play relaxing sounds, and check insights without touching their phone. [^5]\n\nThe Sleep Earbuds 4 Pro includes a track-assess-adjustment system that uses built-in sensors to measure PPG, heart rate, and HRV to adjust audio for effective sleep. [^6]\n\nThe speaker embeds acoustic binaural beats and lighting to gradually deepen relaxation over the course of a month. [^7]\n\nAnker introduced the Soundcore AeroClip 2 Pro, an AI note-taker capable of capturing online meetings and calls with transcriptions and summaries, priced at $230. [^8]",
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