UltraTrailSteven - Heart Rate Monitor Showdown! COOSPO H9Z & HW9, COROS HRM, Polar H10

In this video we compare the COOSPO H9Z, Polar H10, COOSPO HW9, COROS HRM, and Apple Watch Ultra 2, and see which is the most accurate; chest strap vs armband. Plus, i'll be reviewing the COOSPO HW9 armband and COOSPO H9Z Chest strap to see if there may be a new king in town when it comes to accuracy? Let's look at the data and find out!

COOSPO H9Z Chest Strap: https://amzn.to/47UFlUJ
COOSPO HW9 Armband: https://amzn.to/3TnZpug

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VIDEO CHAPTERS:
00:00 Intro
00:43 COOSPO HW9
02:55 COOSPO H9Z
04:25 USAGE & SIMILARITIES
06:11 THE DATA
08:20 THE RESULTS

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