WSJ Tech News Briefing

Should You Buy a Sleep Tracker?

An influx of new gadgets aim to help you sleep better by collecting data about your heart rate, time in bed, and sleep cycles. But are they worth it? Personal tech columnist Nicole Nguyen joins host Amanda Lewellyn to discuss.
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Tech News Briefing is your guide to what people in tech are talking about. Every weekday, we’ll bring you breaking tech news and scoops from the pros at the Wall Street Journal, insight into new innovations and policy debates, tips from our personal tech team, and exclusive interviews with movers and shakers in the industry.