Ekatech · Tezca Watch

Wear OS watch face

Last updated:: August 17, 2026
Package:: studio.ekatech.watchface.tezcatlipoca

In one line

This watch face collects, stores, transmits, and shares no data.

That is a technical statement, not a marketing promise. The watch face is built in Watch Face Format, a declarative Wear OS format: the installed package contains only XML and images, declares hasCode="false", includes no executable code, holds no network permission, and cannot write to storage.

What appears on screen

The watch face reads the following values from the watch operating system, and uses them only to draw them on the dial at that moment:

Value	What for
Time, millisecond and seconds of the day	move the hands and animate the movement
Day of the month	the date window
Step count and step-goal percentage	the footprints subdial
Heart rate and its zone	the yollotl subdial
Battery percentage	the neon line on the bezel and its color

Wear OS hands these values to the watch face the same way it does for the faces that ship with the watch. They are drawn and discarded: nothing is stored and nothing leaves the device. When the screen turns off, no record of them remains anywhere.

What the watch face does not do

Connect to the internet
Collect health, activity, location, or identifier data
Use an advertising ID or show ads
Include analytics, telemetry, or third-party SDKs
Require an account or sign-in
Access contacts, calendar, microphone, camera, or files

Minors

The app targets adults 18 and over and is not designed for children. Since it collects no data at all, it gathers information about no one, at any age.

Changes to this policy

If this policy changes, the updated version is published at this same address, with its date.

Contact

Questions about this policy or about the watch face, write to us: arnold@ekatech.studio