Fitbit Air vs Garmin CIRQA - Direct Scientific Comparison!

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Video edited by Alex: linktr.ee/allexb

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Camera body (main): geni.us/SonyA6600_body
Camera lens (main): geni.us/SigmaContemporary
Camera (B-roll 1): geni.us/Sony_ZVE1
Camera (B-roll 2): geni.us/CanonEosM50MarkII and geni.us/Sony_ZVE10
Light: geni.us/Godox_VL150
Softbox: geni.us/NiceFotoSoftbox
Light stand: geni.us/WalimexLightstand
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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 & Overview of Data
01:14 Exercise Heart Rate Tracking
04:11 Sponsor Segment (Surfshark)
05:48 Biking & Weightlifting Heart Rate Tracking
08:14 Comparison to the Competition
11:08 Heart Rate Accuracy Scoring
12:18 Sleep & Sleep Stage Tracking
16:02 Sleep Stage Competition Comparison
18:20 Sleep Scoring
18:59 Resting Heart Rate & HRV
21:54 Summary & Final Conclusions