HAIZHIHUI Smart Body Tape Measure Smart Waist Ruler Fitdays APP Monitoring Body Fat BMI Tool for Body Shape Measuring Tapes

【Accurate Body Measurement】：Accurately measure the data of various parts of the body, such as arms, waist, hips and so on. [Support Bluetooth Connection]: Connect to FitdaysAPP via Bluetooth, the APP can record the measurements, which can help you analyze the body data following the time changes [LED Display] Built-in LED display provides clear and easy-to-read measurements 【Rechargeable Li-Ion Battery】The smart waist tape measure is equipped with rechargeable Li-Ion battery that can be recycled multiple times, type-c interface is more convenient 【Support Multiple Users】The FitdaysAPP can record multiple users data at the same time, you can use it with friends more convenient 【Support Multiple Users】FitdaysAPP can record multiple users data at the same time. Support multiple users】FitdaysAPP can record data from multiple users at the same time, so you can use it with your friends more conveniently.