The product itself is very useful and of good quality. It can accurately measure your BMI, weight, body fat percentage, visceral fat level and basal metabolic rate. I recommend all people to have this. (But the instructions are in Japanese, I can read a little, so that's fine with me.) And another important thing to mention is their impressive service. Because the USPS is having some troubles with the delivery of my item, I am asking the seller for help, the seller went out of their way to contact the USPS and finally I received my item!
Track Your Oxygen Levels And Heart Rate With IProven Fingertip Pulse Oximeter – Includes Battery, Case, And Lanyard In Blue
49 Review
Smart bracelet Xiaomi Mi Smart Band 5 RU, black
148 Review
Fast & Accurate Digital Ear Thermometer For Adults, Kids & Babies - IProven DMT-511 [Forehead & Ear Mode, LED Display, Fever Alarm And 35 Memory Slots]
44 Review
Digital Flexi-Tip Thermometer - Accurate Fever Detection For Adults And Kids - Quick And Reliable Reading With Smiley Indicator And Protective Case By IProvèn®
44 Review