Smart Tape Measure. If you want your body measurements to progress showing for graphing over time, this is the best Smart Body Measuring Tape, complete with fully integrated Renpho Health App connectivity.\nEasy to Read. Reading the small numbers and lines on a traditional measuring tool is difficult and may lead to inaccuracy. Our large LCD screen and instant measurement saving via the App allow you to skip the hassle and avoid errors! Perfect for personal professional trainers\\\' workout use.\nMultifunctional. Whether you are a fitness enthusiast, gaining much muscle, slimming down, or even an expecting mother-to-be. It has never been easier to track your body change trends.\nRetractable Easy-Lock Hook. With this innovative Smart Measuring Tape, you no longer require others for help while measuring. Our Easy-Lock design allows you to measure your body circumference quickly by yourself.\nFriendly and useful App. The Renpho Health App has already provided service for millions of happy users. Come join us go on the journey to Smart, Healthy Living, and Fitness.\n› See more product details