A first-of-its-kind device that seamlessly integrates storage capabilities with all the other features of the Race Box Mini, allowing you to record sessions without requiring a constant Bluetooth connection. If you are the occasional track-day enthusiast, a semi-professional, or just want to see how fast you can go around the track, we've got you covered. The Lap Timer functionality will allow you to measure your laps and improve your skills without ever having to stop and check your results.  The Drag Meter functionality presents you with virtually unlimited possibilities to measure all of your car's performance stats. No matter if you want to see how fast it accelerates, covers a certain distance, or anything in between, you can measure it with Race Box.  Featuring built-in storage, the Race Box Mini S provides you the ability to record lengthy sessions on its own. Effortlessly track your performance without concerns for space or mounting options for your phone. It can capture more than 2 hours of data at a 25Hz sampling rate or over 5 hours at 10Hz in its integrated storage. Equipped with cutting-edge 25Hz GPS technology boasting precision as fine as 10cm (4 inches), this device delivers over 99.5% measurement accuracy to within a hundredth of a second, closely mirroring the results of official lap and drag timing equipment. Heaps of exciting features to improve your driving like real-time result prediction, density altitude, bike lean angle, slope corrections, custom tracks, hill-climb mode, open-track mode, data comparison and more in the dedicated app.  All this is smoothly incorporated into a groundbreaking device that has the ability to record data without the need for constant connection to a mobile phone.