Stoi is a hands-free training mirror. Your phone films continuously and the screen plays it back a few seconds late, so you can do a skill and watch it without touching your phone.
Email theyeethree@gmail.com and we'll get back to you. Please include your device model and iOS version so we can help faster.
The screen is black or says "Buffering." Give it a few seconds after opening so footage can fill the buffer, then swipe to scrub back.
How do I save a clip? Tap Save and choose a length. The clip is written to your Camera Roll.
Does my video get uploaded anywhere? No. Everything stays on your device. See our Privacy Policy.
Battery use. The camera and screen run continuously, so expect meaningful battery drain on long sessions. Plug in for all-day use.
Read the full Privacy Policy.