# Digital thermostat Homematic IP HmIP-eTRV-3 RF White E Ink

**URL:** https://aio.lv/en/product--eq-3-161046a0--11167837
**Data updated:** 2025-12-30 18:27 (EET)
**Category:** Heating Radiators
**Manufacturer:** eQ-3
**Manufacturer code:** 161046A0
**EAN:** 4047976610464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 64.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eq-3-161046a0--11167837

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-eTRV-3 is a digital thermostat designed for room use. It features an RF interface and an E Ink display. Powered by AA batteries, it measures 56.5 mm in width and height, and 95 mm in depth. Ideal for efficient temperature control in your home.

## Long description

The Homematic IP HmIP-eTRV-3 is a digital radiator thermostat with an energy-saving E Ink display and RF interface, designed for efficient room temperature control. Battery-powered and compact, it combines simple operation with smart connectivity to reduce heating costs and maintain comfortable temperatures via the app, on the device, or by voice control.
Advantages
The E Ink display reduces power consumption while offering clear readability. The device supports wireless control through the Homematic IP system and smartphone app, allowing remote temperature adjustment and scheduling. A dedicated boost key opens the radiator valve fully for rapid warming. The thermostat supports up to three heating schedules with up to 13 daily changes and works with voice assistants such as Amazon Alexa and Google Assistant.
Suitable for
Individual room radiator temperature control
Energy-saving heating management in apartments and houses
Remote and scheduled heating adjustment via smartphone or voice
Key specifications
Model: Homematic IP HmIP-eTRV-3 (MPN: 161046A0, EAN: 4047976610464)
Display: E Ink (energy-saving)
Interface: RF (Homematic IP)
Power supply: AA batteries
Dimensions (approx.): 56.5 mm × 56.5 mm × 95 mm
Schedules: up to 3 heating schedules, up to 13 changes per day
Control: on-device, Homematic IP App, Amazon Alexa, Google Assistant
How to use
Install the thermostat on the radiator valve following the manufacturer's mounting instructions and insert AA batteries. Pair the device with a Homematic IP access point or compatible central unit via the RF interface, then configure the room and connect to the Homematic IP App. Set desired temperature schedules in the app or adjust temperature directly on the device. Use the boost key for rapid heating when needed; the thermostat will automatically return to the previous mode after the preset boost time.
Usage recommendations
For optimal energy savings and comfort, combine the thermostat with a Homematic IP access point and create room-specific schedules. Use the boost function sparingly to avoid unnecessary energy use and ensure batteries are replaced promptly when low.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF |
| Type | Digital thermostat |
| Display | E Ink |
| Weight | 0.19 kg |
| Battery type | AA |
| Number of batteries supported | 2 |
| Power source | Battery |
| Height | 56.5 mm |
| Width | 56.5 mm |
| Depth | 95 mm |
| Remote control included | No |
| Quantity | 1 |
| Product colour | White |
| Battery life | 3 year(s) |
| Control type | Rotary, Buttons |
| Proper use | Room |
| Manual | Yes |
| Battery voltage | 1.5 V |
| Batteries included | Yes |
| Memory function | No |
| Connecting thread type | M30 x 1.5 |
| International Protection (IP) code | IP20 |
| Temperature range (T-T) | 0 - 50 |
| Maximum outdoor range | 230 m |
| Frequency | 869.4 MHz |
| Manual temperature adjustment | Yes |

## FAQ

### How much does the Digital thermostat Homematic IP HmIP-eTRV-3 cost, and is it available for purchase?

The price is 78.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Digital thermostat Homematic IP HmIP-eTRV-3 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 eQ-3 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 eQ-3 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

### Where can I download the instructions for Digital thermostat Homematic IP HmIP-eTRV-3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11167837/61976577_large.webp