Before you start
Use compatible NFC hardware and a writable tag. Finish or cancel an active check before changing item configuration.
Follow these steps
- Open Settings, Check options and select the item.
- Choose the NFC method.
- Tap Write and link tag.
- Follow the native scan instructions and read the setup result.
- Place the tag where you check that item and test it during the next real check.
Linking does not inspect the item
A tag hash identifies the linked token. It does not sense a door position, lock, stove, or other physical condition.
Use it with your own checklist
The free checklist gives you one place, unlimited items, and seven days of Activity. Plus is optional for the extra features.
Get the app freeiOS 27 or later. This feature requires Plus.
The app records what you checked. It does not lock doors, switch off appliances, or verify their physical state.
Sources and review notes
App behavior was checked against the public 2.0.0 listing and a read-only review of the app source. This is separate from a fresh physical-device walkthrough.