trainer.do

Cookies and local storage policy

Version 1.0 · Effective October 29, 2026

Summary in 30 seconds

We do not use advertising or analytics cookies or third-party trackers. We only store what is strictly necessary on your device: your language, your session and technical security cookies.

The summary is a guide; the full text below is what applies.

1. No advertising or tracking

We do not use advertising or analytics cookies, nor third-party trackers or pixels, on the website or in the app. Website fonts and images are served from our own domain.

2. What we do store (strictly necessary)

WhatWherePurposeDuration
Language (trainerdo.lang)Browser local storage (website)Remember whether you prefer Spanish or English.Until you clear it
App sessionBrowser or phone local storageKeep you securely signed in.Until you sign out or it expires
App preferences (theme, notices seen)Local storageRemember your settings.Until you clear it
Wearable connection cookiesAPI technical cookieProtect the WHOOP or Oura connection flow.5 minutes
Cloudflare security cookiesTechnical cookieProtection against bots and attacks (may be set automatically).Short

3. How to control it

You can clear local storage and cookies from your browser or phone settings. If you do, you will be signed out and return to the default language. Since we only use what is strictly necessary, we do not show a cookie banner.

Who operates the service

Operator: Digital Motion Labs, LLC
Address: 1111B South Governors Avenue, STE 40566, Dover, DE 19904, United States
Contact: [email protected]

Legal center: all documents and versions