Fitbit Air vs Amazfit Helio Strap (SCIENTIFIC Review)

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Video edited by Alex: linktr.ee/allexb

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Reference devices:
ZMax + Dreamento: biorxiv.org/content/10.1101/2023.08.18.553744v1 & github.com/dreamento/dreamento
Polar H10: pubmed.ncbi.nlm.nih.gov/31004219
🔴 Polar H10: geni.us/hnXc

Timestamps:
00:00 Intro
00:43 Heart Rate Scientific Test
10:17 Sleep Heart Rate
11:55 Sleep Stages Scientific Test
19:03 Conclusions And Apps