Google GUIK2

Nest Hub (2nd Gen)

Device type

Smart Speaker

Max power

4.8 W

Standby power

0.39 W

View discovery and setup instructions for this profile.

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Google → GUIK2.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: google
      model: GUIK2

Library sensor documentation

Community usage

60 opted-in installations

1.13% of 5,296 reporting installationsOpt in to analytics

Device

Manufacturer: Google
Aliases: Nest Hub 2gen
Form factor: Smart Display
Connectivity: Wi-Fi, Bluetooth, Thread
Barcode: 193575007557
Product page: store.google.com

Power

Power range: 2.11 – 4.8 W

Measurement

Calculation strategy: Linear
Measure device: Tuya
Measure method: Script
Measure description: Measured with utils/measure script
Mains voltage: 230 V
Measure settings: SAMPLE_COUNT: 2SLEEP_TIME: 3VERSION: v1.3.12:docker

Library

Created: Mar 24, 2023, 8:27 AM UTC
Updated: Aug 31, 2026, 12:33 PM UTC
Contributors: Patrik Malina
Discovery: Automatic, by entity

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Google GUIK2

Nest Hub (2nd Gen)

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Nest Hub (2nd Gen)

Set up manually instead

Through the interface .css-bxmwoh{margin:0;font-family:"Roboto","Helvetica","Arial",sans-serif;font-weight:400;font-size:0.875rem;line-height:1.43;letter-spacing:0.01071em;}(recommended)

Or configure with YAML

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Through the interface (recommended)