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Health, Household & Baby

FDA OTC Cleared HANA Portable Mini Electronic Pulse Massager. Electrotherapy TENS Device for Pain Relief and Blood Circulation (Black Trim)

Health, Household & Baby4.5· 5,924 Amazon ratings

Bias-adjusted across 5,924 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

84.7%
Percentile · Global
76.7%
Percentile · Cohort
Health, Household & Baby
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FDA OTC Cleared HANA Portable Mini Electronic Pulse Massager. Electrotherapy TENS Device for Pain Relief and Blood Circulation (Black Trim)

How the score was built

Amazon ratings
5,924

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.50

raw rating shrunk to the category prior

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Same category · Health, Household & Baby

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