Fangrui Product Details Accurately Track Your Activity The Walking Pedometer Uses The Latest 3d Tri-axis Sensor Technology To Track Your Daily Activity With Superb Accuracy. Records Your Steps (walking Running), Distance (km Miles), Calories Burned And Exercise Time. Simple Easy To Use No Bluetooth, Downloads Or Smartphones Connections Required. Simple Functions And Design Are Good Choice For Seniors, Adults And Children Who Want To Track Their Pace And Achieve Fitness Goals. Smart Accurate - With The Latest 3d Tri-axis Sensor Technology To Accurately Record Your Activity In Any Position Clip It To Your Waist, Wear It Around Your Neck With Lanyard Or Place It In Your Pocket Or Bag.(clip And Lanyard Included) Additional Features Large Clear Easy-to-read Display, Built-in Clock(12/24 Hours Format) And Step Goal. Features: -step Count/calories/distance Pedometer Function -silent 3d Pedometer Sensor(accelerometer Sensor) -target Step Function With Progress Bar For Easy Viewing -10 Steps Buffer Error Correction -double Line Lcd Display Format -activity Time; To Record Your Daily Walking Time -clock With 12/24 Hours Display Format -7day Memory; Recall Pedometer Activities Up To 7days -with Target Led Indicator -detachable Belt Clip Power Source:dc 3v (cr-2032*1pc) Unit Dimension : 75mm*39mm*24mm Quantity1pc Colourblack