Robi is a robot companion that lives on your wrist. It walks and runs along with you, reads a book, works at a laptop, grabs a snack, hops on a bike, wanders around, and sometimes wanders off-screen before walking back in. Give your wrist a shake and it waves back with a greeting. Time, date, and weather (with a live sun/cloud/rain/snow/fog/storm icon) update automatically, no account or API key needed. Track your daily steps with a fill-up progress bar, and keep an eye on your heart rate with a color-coded heart that turns red if it spikes. At night, Robi tucks into bed instead of standing idle.