Feller Roomthermostat Connected: Matter Wi-Fi/Bluetooth Thermostat

The Feller Roomthermostat Connected is a Matter-certified Wi-Fi/Bluetooth room thermostat (CSA primary device type 0x0301) that Feller says controls 230-V valve actuators for water-based underfloor heating. It connects through Matter using Wi-Fi and Bluetooth, so it needs a home Wi-Fi network and a Matter controller but no Thread border router or additional gateway. Feller explicitly names Apple HomeKit, Google Home, Amazon Alexa, and Samsung SmartThings as integrable systems (gebaeudetechnik-news.ch, 2025-04-30; pressroom-rbt.com, 2025-06-03). MatterCheck's thermostat type matrix lists pairing and control as Yes on Apple Home, Google Home, Amazon Alexa, SmartThings, Home Assistant, Homey, and Hubitat; product-specific platform reports are not yet in the reviewed sources. The closest real-world evidence available is matter-smarthome.de's 2025-07-02 report on the thermostat's launch and gebaeudetechnik-news.ch's 2025-04-30 coverage of its Matter integration, both linked in the sources below.

Feller Roomthermostat Connected Matter transport and certification

The CSA-IOT product page for the Roomthermostat connected lists Matter Specification Version 1.2 with Transport Interface Wi-Fi and Bluetooth, Primary Device Type ID 0x0301, Vendor ID 0x1569, and Product ID 0x49E5. The current certificate is CSA25598MAT46314-24, certified 5 August 2025, with firmware 1.3.74.0 and hardware version 1.0. TIS/TRP tested is listed as Yes.

The CSA DCL model record names the product "Roomthermostat connected" and lists part number "-" with blank user manual, support, and product URL fields. Because the certification transport is Wi-Fi and Bluetooth, not Thread, MatterCheck does not list a Thread border router requirement for this SKU. For the difference between Matter over Wi-Fi and Matter over Thread, see Matter Thread vs Wi-Fi. For general thermostat capability expectations, see Matter thermostat support.

The CSA product page states: "No internet connection is needed to install or use the product with its basic functions. When connected to Matter all family can securely control and automate their temperature through their preferred smart assistant or app without needing an additional gateway or proprietary app."

Feller Roomthermostat Connected Matter platform matrix

These are MatterCheck's type-level matrix answers for Matter thermostats, not Feller-specific lab results. No official source or dated hands-on report in the current sources adds product-specific per-platform results, so the table follows the thermostat type.

Apple Home and Amazon Alexa show Unknown for "Starts automations" in MatterCheck's matrix; no official source or dated hands-on report confirms trigger behavior for those platforms. Controlled by automations is Yes on all seven platforms, and pairing/control is Yes on all seven.

Cross-platform behavior for Feller Roomthermostat Connected

MatterCheck's thermostat type matrix lists Pair Yes and Control Yes on Apple Home, Google Home, Amazon Alexa, SmartThings, Home Assistant, Homey, and Hubitat; no Feller Roomthermostat Connected-specific platform test is in the reviewed sources. Google Home, SmartThings, Home Assistant, Homey, and Hubitat also list Starts automations Yes, while Apple Home and Amazon Alexa are Unknown. All seven list Controlled by automations Yes.

Feller explicitly names Apple HomeKit, Google Home, Amazon Alexa, and Samsung SmartThings as integrable systems (gebaeudetechnik-news.ch, 2025-04-30; pressroom-rbt.com, 2025-06-03). Home Assistant, Homey, and Hubitat appear in MatterCheck's type-level matrix as Yes for pairing and control, but Feller does not name them in the reviewed sources.

Unlike Thread thermostats, this SKU needs no border router, but it does need a Wi-Fi network at the thermostat location. Feller's Swiss Matter page says the thermostat can operate as a standalone device for basic room temperature control, but automations and remote access require joining a compatible smart-home system. Matter's multi-admin feature can allow a device to be shared across controllers; no Feller-specific sharing result is in the sources. See MatterCheck's Matter Thread vs Wi-Fi guide for the general behavior.

Setting up the Feller Roomthermostat Connected

Feller's Matter page names these general prerequisites: a WLAN home network, a Matter controller such as a Matter-certified Apple or Google smart speaker, Matter-certified devices, and an app such as Apple HomeKit or Google Home. Because this thermostat is Wi-Fi/Bluetooth certified, no Thread border router is needed.

Setup is handled via a Matter-compatible app and the included QR code (matter-smarthome.de, 2025-07-02). The device can also function as a stand-alone unit using its integrated touchscreen; basic features like eco scheduling work without a hub. The CSA DCL record gives no custom commissioning flow and no user manual, support, or product URL, so platform-specific pairing steps are not documented in the reviewed sources. If pairing fails, start with the general Matter checks in MatterCheck's Matter device not pairing guide and confirm the thermostat is in Wi-Fi range and the controller is on the same network.

Feller's stated specs and limits

• Feller: controls common 230-V valve actuators and suits modernising existing heating installations.
• Feller: available in EDIZIO.liv, EDIZIO.liv prestige, EDIZIOdue, and STANDARDdue design lines.
• Feller: operation via the display on the device or a smart-home app; voice control depends on platform.
• Feller: communication follows the security requirements of the Matter standard and protects data transmission.
• matter-smarthome.de: push-in terminals for quick wiring; fits standard in-wall electrical boxes.
• matter-smarthome.de: an additional input allows integration with heat pumps, enabling passive cooling.
• matter-smarthome.de: setup is handled via a Matter-compatible app and the included QR code; basic features like eco scheduling work without a hub.
• matter-smarthome.de: carries the S+ safety label, a Swiss certification for electrical products issued by Empa, the Swiss Federal Laboratories for Materials Science and Technology.
• matter-smarthome.de: Feller offers a five-year warranty on the device.
• matter-smarthome.de: a built-in sensor detects open windows or doors and pauses heating or cooling for 20 minutes when sudden temperature changes are detected.
• CSA listing: firmware 1.3.74.0, hardware 1.0, Matter Specification Version 1.2, Wi-Fi/Bluetooth transport.
• CSA listing: TIS/TRP tested Yes. CSA product description: no additional gateway or proprietary app required when connected to Matter.

Feller Roomthermostat Connected problems and missing details

No dated reviewer hands-on report or product-specific bug report appears in the provided sources. The CSA DCL record itself lacks a published user manual, support URL, and product URL, and Feller's Matter page does not give a room-thermostat-specific QR pairing or factory-reset sequence.

Feller Roomthermostat Connected: buy or skip

Verdict: buy if you have water-based underfloor heating with 230-V valve actuators and Wi-Fi coverage where the thermostat goes; skip if you want Feller-documented pairing steps for a specific platform, because the reviewed Feller sources do not give them.

• Buy if you have a water-based heating system with common 230-V valve actuators and want a Matter Wi-Fi/Bluetooth thermostat that Feller says can run standalone without internet for basic control.
• Buy if you have a heat pump and want passive cooling via the additional input (matter-smarthome.de, 2025-07-02).
• Buy if you already use Matter platforms where the thermostat type pairs and controls: Apple Home, Google Home, Amazon Alexa, SmartThings, Home Assistant, Homey, or Hubitat.
• Buy if you want Feller design-line choices: EDIZIO.liv, EDIZIO.liv prestige, EDIZIOdue, or STANDARDdue.
• Skip if you need confirmed "Starts automations" behavior on Apple Home or Amazon Alexa; MatterCheck's type matrix lists those as Unknown.
• Skip if you need official Feller-specific pairing or factory reset steps in the CSA DCL record; the DCL fields for manual, support, and product URL are blank.
• Skip if you want a Thread thermostat that uses a border router; this certification lists Wi-Fi and Bluetooth, not Thread.