Whether you go to the gym every day or never: prolonged sitting is its own health risk. Supermoo nudges you to move for 60 seconds every hour. Two cows. Moo rewards you when you move. Dracu-Moo has a chalkboard and a plan: his notifications get progressively sinister when you keep sitting. Missing a reminder feels like something. Free. No account. No ads. iPhone, Android, Apple Watch, Mac menubar, Chrome extension. Built by a 501(c)(3) nonprofit.