---
product_id: 220216282
title: "Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0"
brand: "homematic ip"
price: "€ 176.51"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/220216282-homematic-ip-smart-home-wall-thermostat-basic-digital-thermostat-radiators
store_origin: SK
region: Slovakia
---

# 13 daily temp changes App & voice control 5-year battery life Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0

**Brand:** homematic ip
**Price:** € 176.51
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cozy, save energy, and control your comfort like a pro! 📱

## Quick Answers

- **What is this?** Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0 by homematic ip
- **How much does it cost?** € 176.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/220216282-homematic-ip-smart-home-wall-thermostat-basic-digital-thermostat-radiators)

## Best For

- homematic ip enthusiasts

## Why This Product

- Trusted homematic ip brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** Reliable LR6 batteries included, delivering up to 5 years of uninterrupted smart thermostat performance.
- • **Flexible Installation:** Battery-powered with wireless radio communication enables easy wall mounting anywhere without wiring hassle.
- • **Seamless Smart Control:** Manage your home climate effortlessly via app, Alexa, or Google Assistant for ultimate convenience.
- • **Energy-Saving Efficiency:** Optimize heating with intelligent temperature measurement to reduce energy bills and carbon footprint.
- • **Precision Temperature Scheduling:** Customize up to 13 temperature changes daily across 6 profiles to match your lifestyle perfectly.

## Overview

The Homematic IP Smart Home Wall Thermostat is a sleek, battery-powered digital thermostat designed for radiator heating systems. It offers app and voice assistant control, supports up to 13 temperature adjustments per day with 6 customizable profiles, and features a long-lasting 5-year battery life. Easy to install with wireless communication, it ensures precise temperature management and energy savings for modern smart homes.

## Description

Homematic IP Smart Home Wall Thermostat - Basic Digital Thermostat for Radiator with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0

## Features

- The setup and control of the thermostat via the free smartphone app and the toll free cloud service requires the connection to the Homematic IP access point. This product is no longer compatible with the CCU2 control panel.
- For timed control of room temperature in conjunction with Homematic IP underfloor heating actuators or Homematic IP radiator thermostats
- Individual temperature gradients with up to 13 changes per day and up to 6 adjustable profiles (3 x heating/3 x cooling)
- Long-lasting LR6 battery power supply (type. 5 years) and radio communication allow flexible mounting options via double-sided tape or screws on walls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Homematic IP |
| Part Number | 154666A0 |
| Product Dimensions | 2.2 x 8.5 x 8.5 cm; 140 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | HmIP-WTH-B-2 |
| Size | 85 x 85 x 22 mm |
| Colour | White |
| Style | Large display with buttons |
| Pattern | Single |
| Shape | Square |
| Power Source | Battery Powered |
| Voltage | 230 Volts |
| Wattage | 3600 |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Display style | LCD or LED |
| Plug profile | Wall Mount |
| Special Features | With the Homematic IP wall thermostat, you can use |
| Usage | Temperatur: |
| Included Components | 1.5 V LR6/Mignon/AA batteries (2x), Double-sided adhesive strips (2x), Homematic IP Wall Thermostat – Basic, Instruction manual, Screws (2x) and dowels (2x), Wall mount |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 140 g |

## Product Details

- **Brand:** Homematic IP
- **Model name:** 154666A0
- **Product dimensions:** 2.2D x 8.5W x 8.5H centimetres
- **Controller type:** Amazon Alexa
- **Special feature:** With the Homematic IP wall thermostat, you can use
- **Colour:** White
- **Specific uses for product:** Temperatur:
- **Temperature Control Type:** Heating
- **Connectivity technology:** Wi-Fi
- **Included components:** 1.5 V LR6/Mignon/AA batteries (2x), Double-sided adhesive strips (2x), Homematic IP Wall Thermostat – Basic, Instruction manual, Screws (2x) and dowels (2x), Wall mount

## Images

![Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0 - Image 1](https://m.media-amazon.com/images/I/71T8GWxIe8L.jpg)
![Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0 - Image 2](https://m.media-amazon.com/images/I/71gT4TgZgeL.jpg)
![Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0 - Image 3](https://m.media-amazon.com/images/I/71bVIF10EXL.jpg)
![Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0 - Image 4](https://m.media-amazon.com/images/I/71R-Gm-RxjL.jpg)
![Homematic IP Smart Home Wall Thermostat - Basic, Digital Thermostat for Radiators with/without App, Alexa, Google Assistant, Temperature Measurement, Energy Saving, 154666A0 - Image 5](https://m.media-amazon.com/images/I/51burDf-OHL.jpg)

## Available Options

This product comes in different **Style Name** options.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-03*