3sport Time Marker

High-precision time marker for sports events, developed by 3sport:
• records current time with accuracy up to 1 / 1000 of a second;
• GPS and NTP synchronization;
• sharing individual markers or full time log via email, chat, etc;
• race events support, including skiing, swimming, cycling, running and triathlon.

Tips: single tap to share a single time record, long press to flag a record with color.