Set TC002 brightness using the knob or this control. 0 makes the matrix dark.

The top row shows the large heart, heart rate and oxygen percentage. The bottom right shows the time in the selected time zone.

Preview with sample values. Color edits appear briefly on the clock; use Save display to keep them.

The sleep state is centered in the bottom left half of the display. Select a state to preview it.

Preview with sample values. Color edits appear briefly on the clock; use Save display to keep them.

While charging or with the sock switched off, the clock shows the large battery screen. Beside live readings, the bottom right shows the time.

Preview with sample values. Color edits appear briefly on the clock; use Save display to keep them.

Without readings, the clock shows the heart, placeholders and WAITING. When disconnected, it shows OFFLINE and RETRYING.

Preview with sample values. Color edits appear briefly on the clock; use Save display to keep them.

The selected alarm or notice color applies to both text rows. In setup, OWLANZI and LOCAL SETUP have separate colors.

Preview with sample values. Color edits appear briefly on the clock; use Save display to keep them.

Sample screens for ten seconds. Real critical alerts take priority. Saved settings remain unchanged until you save.

Corners: red top left, green top right, blue bottom left, white bottom right. Chase checks all 832 LEDs. Colors fills the complete 52 × 16 matrix.

A sound test plays audibly through the TC002 speaker.

Select your Wi-Fi and enter its password. Then set up your Owlet account.

Leave blank for an open network. Wi-Fi credentials are stored separately from your Owlet account.

Your credentials stay on the clock. TC002 fetches Owlet directly; your computer is not needed afterwards.

The clock asks owlanzi.com for a new version once a day. The model and installed app version are sent for daily counts; checks and downloads are counted without a device identifier. Installation requires your confirmation.

Wi-Fi, Owlet credentials and all settings are preserved. The display pauses briefly while the app restarts.

The OTA starter needs to be installed locally once before updates can be installed.

Open-Source licenses · Source (GPL-3.0-or-later)

Daylight saving follows the selected time zone automatically. The clock keeps running independently.

No login by default. You can optionally set a web password; the username is “owlanzi”.

Turn the knob: brightness. Press the knob or middle button: acknowledge an alert. Left / right: adjust brightness.

Set up Wi-Fi above. Without a connection, Owlanzi opens its own setup hotspot.

Local test installation: a full reboot returns to the manufacturer app. Settings and app updates remain stored; Owlanzi then needs to be started locally.