Your data lives on this device.
Zen never uploads check-ins or coach replies. Everything stored is listed below; clearing it here removes it from this browser.
Check-in journal
Could not read the journal.
Voice cache
Could not read the voice cache.
Practice history
Could not read drill history.
On-device model
If Gemma 4 E2B was loaded into WebGPU, it lives in the browser cache. Reset removes the cache so the next load downloads fresh.
No network calls happen on this page.