【To ensure your satisfaction and facilitate a smooth transaction...】 *If this is your first transaction with me, please read my profile.* This is a GIANT cycle computer. I was using the ACACT PRO+ which could measure cadence, but after washing it with water and losing them all, I switched to the NEOS series, so I am selling this. *This unit cannot measure cadence.* Main functions: Clock, speed display (distance, average, maximum), riding time, temperature, altitude (barometric) Power: Button battery <CR2032> _ for both the sensor and the computer unit Instruction manual, magnet, All installation tie-wraps etc. are included. I used it a few times when my main cycle computer broke down, but I think the main unit is relatively clean. #BicycleGoods #CycleComputer #Speedometer