# What the Dreame X40 Ultra knows about you

Made by Dreame Technology. 5 findings on record, 5 verified against primary sources. Every line is checked; a maker's claim is labeled as a claim, and we say so when nothing is on record.

## Location tracking

The X40 maps your home and shares that map with anyone you add as a device sharer. If you opt into the User Experience Program, collision logs and device data are also sent to Dreame's R&D center in China.

- Posture: Verified
- As of: 2024-01-16
- Source: primary source (https://protocol.dreame.tech/p2177/en/general_privacyPolicy.html)

## Cloud upload

Your data is stored in US, Germany, and Singapore data centers, with EU data kept only in Germany. If you opt into the User Experience Program, data goes to Dreame's R&D center in China.

- Posture: Verified
- As of: 2024-01-16
- Source: primary source (https://protocol.dreame.tech/p2177/en/general_privacyPolicy.html)

## Data retention

Data is kept only as long as needed or required by law. After your account or service ends, data is deleted or anonymized, though backup systems may hold it briefly.

- Posture: Verified
- As of: 2024-01-16
- Source: primary source (https://protocol.dreame.tech/p2177/en/general_privacyPolicy.html)

## Third-party sharing

Dreame uses outside SDKs for login, sharing, payments, notifications, and analytics, and may share aggregated anonymous data with third parties including advertisers.

- Posture: Verified
- As of: 2024-01-16
- Source: primary source (https://protocol.dreame.tech/p2177/en/general_privacyPolicy.html)

## Data deletion control

You can delete your account through the app, which triggers deletion or anonymization of your data. A factory reset erases on-device data, though consumables data has a separate reset option.

- Posture: Verified
- As of: 2024-01-16
- Source: primary source (https://protocol.dreame.tech/p2177/en/general_privacyPolicy.html)

---
Register the Dreame X40 Ultra at https://deploy.report/my to be told when any of this changes.