Quick Tech: Dragy GPS-Based Performance Meter - DSPORT Magazine
DashCommand is neat | Mercedes-Benz GLA Forum
0-60 Timer by Jake Baker
0-60 mph (0-100 km/h) GPS acce – Apps on Google Play
Why You Should Never Trust 0-60 MPH Timer Apps | You're faster than you think?! - YouTube
Smart Body Tape Measure 60 Inch (150cm), Digital Measuring Tape with APP, Retractable Dual-Scale Tape for Body Measurement Weight Loss Fitness, Soft Flexible Tape Ruler for Fabric Sewing Tailor Cloth : Amazon.co.uk:
SprintBox - 0-60 mph and 0-100 km/h acceleration measurement by Matthias Herbrich