Intertakt

Some streets run a green wave: the lights are timed to each other, not to you, so at a steady pace every one of them turns green just as you arrive — your eyes stay on the road, and the city keeps the clock. If one light catches you, you are not sent back to the start of the route; the next green picks you up where you are. An interval session can run like that. Plays over your music — beeps and voice ride on top, each with its own volume, screen off in your pocket. No ads, no account, no workout caps; an incoming call pauses the round instead of killing it. HIIT, Tabata, custom rounds in whole seconds. Live on Google Play today; iOS waitlist open — one email when it ships.