Allinone bike computer that combines speed, distance, time, and voltage indicators with smart alerts to help you ride efficiently. This compact unit fits handlebars and is compatible with a wide range of bikes and wheel sizes. Core functions: speedometer, odometer, trip stopwatch, voltage readout, and programmable alerts. Autoshutdown helps conserve battery when the ride ends. Compatibility and size: supports wheel sizes from 4 to 40 inches. Fits bicycles, electric bikes, scooters, and motorcycles with simple mounting and a clear, easytoread display. Build and performance: lightweight, durable housing with weather resistance for everyday riding. Delivers reliable realtime data and accurate distance tracking across trips. Use scenarios: Daily commute: set distance or time goals and use alerts to stay on track. Training and races: use the stopwatch for interval work and pacing. Multivehicle rides: move between bikes or motorsports while keeping consistent data and voltage monitoring. Why it matters: allinone data and alerts reduce clutter, broad compatibility, and a straightforward interface that delivers essential ride insights without fluff.