Multifunction - Whether you are a fitness enthusiast or trying to gain more muscle or pregnant women who want to track your body parts trends, grab this digital tape measure, and make all these works became easier than ever. , , Easy to Read. We get that reading from the small scale on those old tape measures can be exhausting, here we help you save hassle with the large LCD screen, 1 sec, you get your reading, 1 more sec, your measurement is saved in the App through Bluetooth! , , Smart App Tracking Progress. RENPHO tape measure for a body measuring in both inch and meter, 60 inches/150 cm retractable tape use for body part circumferences. , , Easy-Lock Hock. Always needs someone else to help you when measuring your waist? Say no more! With RENPHO measuring tape for the body, you can do it all by yourself. RENPHO's easy-lock hook design makes it easy to measure your body all by yourself. , , Work with your fitness Apps. The RENPHO App works with Samsung Health, Apple Health, Google Fit App, allow you to track and manage your health metrics anytime, anywhere.