ELi5: How do those metal bits on the handles of cardio equipment measure your heart rate through your hands? Submitted by Sea-Neighborhood729 t3_11cstyt on February 26, 2023 at 9:11 PM in explainlikeimfive 13 comments 9
Sea-Neighborhood729 OP t1_ja5pdm7 wrote on February 27, 2023 at 1:01 AM Reply to comment by danceparty3216 in ELi5: How do those metal bits on the handles of cardio equipment measure your heart rate through your hands? by Sea-Neighborhood729 Amazing thank you! Permalink Parent 1
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