Calorie burn is way off during workouts on Miband 4. I got 732 vs 590 calories burned (1 hour biking indoors). Puls is very accurate vs 120$ pulseband. : r/miband
How Xiaomi Band Detect Sleep | Mi Band Sleep Tracking Accuracy, Deep Sleep Detection, and More in 2023 - Xiaomi Review
Mi Band 6 Complete Scientific Review - YouTube
Xiaomi Mi Smart Band 4 - Fitness Tracker with Heart Rate Monitor : Xiaomi: Amazon.co.uk: Sports & Outdoors
Heart rate monitor inaccurate for first half of workout. Mi Band 4. This was a high intensity boot camp workout. Only been a problem for last couple of weeks, got band beginning
Compare Xiaomi Mi Band 4 Heart Rate Accuracy Test With Real Digital Blood Pressure Monitor - YouTube
Mi Band 4 Heart rate sensor Accuracy set || Xiaomi band 4 heart rate monitor sensor reboot . - YouTube