Fitbit Air vs WHOOP MG vs Amazfit Helio vs Polar Loop 2 - Definitive Comparison

This isn't some lame spec sheet comparison. I wore all four of these for two weeks straight. In this video, we dig into the heart rate data, sleep tracking, fit, durability, app designs, and more. Which fitness tracker is the best in 2026? CORRECTION* - The Polar Loop 2 is $199. I just checked my receipt, and I paid $199 with free shipping from Please comment below with any questions you might have. Thank you all for watching! I appreciate you! Disclaimer: This video is purely based on my experiences, research, and opinions. You and only you are responsible for your actions. I made this channel to advise viewers and I truly hope to help you all out. I love making these videos and connecting with my viewers! One or more of the products shown in this video may have been sent to me at no cost. This does not influence my opinions; I always cover both pros and cons. TIMESTAMPS: 0:00 I wore all four of these 1:00 Price 1:50 Comfort & Design 4:20 Chargers 6:10 Heart Rate Accuracy 10:00 Step Tracking Accuracy 11:30 Workout Tracking 13:00 Sleep Tracking Comparison 19:00 Recovery Tracking 20:00 App Summary Pages 22:30 Depper Analytics in App 26:30 Workout Tracking Page 31:15 Battery Life 31:45 Haptic Motors 32:15 What's Missing? 33:00 Which Should You Buy?