WattWächter

Content rating
Everyone
100+
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Content rating
Everyone
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About this app

The WattWächter app is used to set up and operate the WattWächter Plus for reading digital electricity meters.

With the app, WattWächter Plus devices can be configured, connected to the local Wi-Fi network, and used to view current and historical measurement data. Communication takes place locally via Bluetooth and the home network.

Note:
This app works exclusively in combination with a WattWächter hardware device.

Features at a glance:
- Setup of the WattWächter device via Bluetooth
- Connection of the device to the local Wi-Fi network
- Display of electricity consumption and power data
- Clear and structured presentation of measurement values
- Status and diagnostic information
- Export of diagnostic data to support customer service

The app processes measurement and device data locally. No user account is required.
Updated on
Apr 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit