Privacy Policy

What We Collect

To run your coaching program, we collect: your name and email; body weight and body-composition / Testing Day results; progress photos, exercise-form videos, and voice messages you submit; food and nutrition logs; fasting windows; weekly check-in answers (which may include injury or soreness descriptions); workout performance data; your approximate location; step count and heart rate from Apple Health, if you choose to connect it; and messages you send your coach.

Why We Collect It

Solely to deliver and personalize your coaching program, and to let your assigned coach review your progress. We do not use this data for advertising, and we do not sell it to third parties.

Apple Health

• On iPhone, your daily step count is read from Apple Health (read-only) so it matches what the Health app shows, including steps recorded by a watch.
• If you don’t allow Health access, step count falls back to your phone’s own motion sensor instead, so it’s available either way.
• Heart rate and active energy are different: we only ever see those if you have an Apple Watch or another device syncing that data into Apple Health, and you’ve allowed Health access. With no synced device, or without Health access, those two simply never appear anywhere in the app, there’s no other source for them.
• On Android, step count comes from your phone’s own step sensor and we do not use Google Health Connect.
• We never write anything to Apple Health, and we read nothing from it beyond step count, heart rate, and active energy.
• Your step count stays on your device unless you turn on coach visibility for it in Settings → Privacy.

Automated & Limited-Purpose Processing

A small number of features rely on limited, automated processing to work:

• A photo of a meal, a nutrition label, or a recipe you submit may be analysed by an automated image-recognition process to estimate its nutrition information.
• Your general location area may be used to show local weather on your Dashboard and to prioritise food-database results relevant to your region.
• In every case, only the specific content needed to perform that task is sent, such as the photo itself or your general location area, and it is transmitted over encrypted connections. We never include your name, email, or any other information that identifies you in these requests.
• To deliver push notifications, your device is assigned a delivery token by your phone’s own notification system; that token is used only to route notifications to your device and for nothing else.

Who Can See It

You, and the coach(es) assigned to you, can see your coaching data. Nobody else at DZBPT has access to it. See “Automated & Limited-Purpose Processing” above for the narrow, specific cases where a small amount of content is used by an automated process to power a feature.

Where It’s Stored

Your data is stored with Supabase (Postgres plus encrypted file storage), secured with row-level access controls so only you and your coach can reach your records.

Your Choices

You can turn off your coach’s visibility into any specific category (weight, check-ins, media, nutrition, messages) at any time from Settings → Privacy. You can request deletion of your account and all associated data at any time from Settings → Delete My Account.

Retention

We retain your data while your account is active. If you delete your account, the categories of data listed in the delete-account screen are permanently removed within 30 days.

Contact

Questions about this policy? Reach us at kim@dzbpt.com.