Billing & Licensing
How to activate your WatCoreLite license
Entering a license key, confirming your device by email, and how offline use works afterward.
Already have a license key — from an email after subscribing? Enter it from Settings → Licensing, or from the trial-expired screen if that's what you're looking at.
Confirming your device
After entering the key, you'll get a one-time code emailed to you to confirm the device. Enter that code and the license activates immediately.
How offline use works afterward
You don't need to stay online
A license checks in with the server roughly every day or two while you're online, but the app keeps working fully offline in between — each check-in refreshes a signed pass valid for up to 14 days, so a short internet outage never locks you out mid-workday.
Moving to a new computer?
See Moving WatCoreLite to a new computer for the full process — it covers your data and your license key together.
Checking your renewal date, or canceling?
See Managing or canceling your subscription — both are available directly from Settings, no separate login needed.