I also found this product extremely inaccurate. The baseline was around 120 beats per minute with no possibility of recalibration. The average heart rate and maximum were incredibly high. Perhaps the company should look into quality control as this seems to be a common issue with their product.
Smart bracelet Xiaomi Mi Smart Band 5 Global, black
244 Review
Track Your Oxygen Levels And Heart Rate With IProven Fingertip Pulse Oximeter โ Includes Battery, Case, And Lanyard In Blue
49 Review
Digital Flexi-Tip Thermometer - Accurate Fever Detection For Adults And Kids - Quick And Reliable Reading With Smiley Indicator And Protective Case By IProvรจnยฎ
44 Review
SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors
44 Review