QR Stopwatch
QR Stopwatch is a high-precision stopwatch and lap timer for sports training and efficient work sessions. It combines fast start, lap, and split capture with QR code shortcuts, making multi-person or multi-task timing simple and error-free. Ideal for coaches, PE teachers, race organizers, and productivity-minded users. Core features - High-precision stopwatch with lap and split timing for sprints, circuits, intervals, meetings, and lab tasks - QR code actions to start, tag, or switch athletes and activities instantly - Session history with sortable results and CSV export for analysis and reporting Keywords: stopwatch app, lap timer, sports timer, interval training, productivity timer, QR code stopwatch
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1. Download and install the app, then open it and allow camera access if you plan to scan QR codes. 2. Create a new session or choose Quick Start, tap Start to begin timing, Lap to record splits, and Stop to finish. 3. Scan QR codes linked to athletes, lanes, or tasks to tag laps or switch targets instantly. 4. Review your session in History, rename or annotate laps if needed, and organize sessions by activity. 5. Export results to CSV or share a summary; optionally sign in to back up and sync across devices.
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