# Digital thermostat Homematic IP HmIP-WTH-1 RF White Room use Battery powered

**URL:** https://aio.lv/en/product--homematic-156669a0--7551008
**Data updated:** 2026-01-13 21:31 (EET)
**Category:** Home Automation
**Manufacturer:** HomeMatic
**Manufacturer code:** 156669A0
**EAN:** 4047976566693
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-156669a0--7551008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-WTH-1 is a digital thermostat designed for room use. It operates on AAA batteries and features a digital display. With dimensions of 55mm x 23.5mm x 55mm, it is compact and easy to install. The thermostat uses RF technology for wireless communication, making it a convenient choice for modern smart homes.

## Long description

The Homematic IP HmIP-WTH-1 RF digital thermostat is a compact room thermostat designed for battery-operated, wireless control of indoor temperature. Intended for placement in living spaces, offices or bedrooms, it features a clear digital display and communicates via RF with compatible Homematic IP systems or gateways. Its small dimensions (55 mm x 23.5 mm x 55 mm) and battery power allow flexible installation without the need for mains wiring.
Advantages
The thermostat provides accurate temperature measurement and a visible digital readout, enabling straightforward monitoring of room climate. RF connectivity permits integration into a smart-home setup for remote adjustments and automation when paired with a Homematic IP access point. Battery operation simplifies installation and relocation while maintaining reliable performance for typical room-control tasks.
Suitable for
 Controlling room temperature in apartments and houses
 Use in bedrooms, living rooms, home offices and small commercial spaces
 Integration into radio-based smart home systems for centralized regulation
 Temporary or retrofit installations where mains wiring is impractical
Key specifications
 Power supply: AAA batteries (battery-powered)
 Display: digital temperature display
 Communication: RF (radio frequency) wireless
 Mounting: wall or surface mounting for room installation
 Dimensions: 55 mm x 23.5 mm x 55 mm
 Intended use: indoor/room thermostat
How to use
Insert the specified AAA batteries and mount the thermostat at standard room height away from direct sunlight, heating sources and drafts for accurate temperature sensing. Follow pairing instructions provided by Homematic IP to connect the device to the gateway or compatible central unit via RF. Use the device display and controls to view current temperature and adjust setpoints; when integrated with the Homematic IP system, temperature can also be managed remotely through the app or automation rules.
Usage recommendations
For reliable measurements, position the thermostat on an interior wall about 1.5 m above floor level and avoid placement near windows, radiators or ventilation outlets. Replace batteries when low to maintain continuous operation and ensure the thermostat remains within the RF range of the Homematic IP access point for stable communication.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF |
| Type | Digital thermostat |
| Display | Digital |
| Weight | 0.1 kg |
| Battery type | AAA |
| Number of batteries supported | 2 |
| Power source | Battery |
| Height | 55 mm |
| Width | 55 mm |
| Depth | 23.5 mm |
| Product colour | White |
| Battery life | 2 year(s) |
| Proper use | Room |
| Battery voltage | 1.5 V |
| Units of measurement | °C |
| Remotely operated | Yes |
| International Protection (IP) code | IP20 |
| Temperature range (T-T) | 0 - 35 |
| Maximum outdoor range | 250 m |
| Smartphone/tablet remote support | Yes |
| Smart thermostat | Yes |
| Applications support | Yes |

## FAQ

### How much does the Digital thermostat Homematic IP HmIP-WTH-1 cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HomeMatic products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HomeMatic service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/7551008/64373351_large.webp