--- product_id: 54673760 title: "Heating Thermostat Comet Wifi" brand: "et - eurotronic technology gmbh" price: "€ 0.23" currency: EUR in_stock: null reviews_count: 8 url: https://www.desertcart.gr/products/54673760-heating-thermostat-comet-wifi store_origin: GR region: Greece --- # 6-12 months battery life Compact 8.7x5.5x6.7 cm size Includes 2 AA alkaline batteries Heating Thermostat Comet Wifi **Brand:** et - eurotronic technology gmbh **Price:** € 0.23 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay cozy, stay smart — control your comfort with style! ## Quick Answers - **What is this?** Heating Thermostat Comet Wifi by et - eurotronic technology gmbh - **How much does it cost?** € 0.23 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/54673760-heating-thermostat-comet-wifi) ## Best For - et - eurotronic technology gmbh enthusiasts ## Why This Product - Trusted et - eurotronic technology gmbh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** Up to 12 months battery life means less hassle, more convenience - • **Child-Safe & Reliable:** Built-in child protection for peace of mind in every home - • **User-Friendly Display:** Backlit LCD screen ensures easy reading day or night - • **Sleek & Compact Design:** Modern white square shape fits seamlessly into any space - • **Effortless Climate Control:** Precision internal temperature sensor for perfect comfort ## Overview The Eurotronic SPIRIT Thermostat is a sleek, battery-powered device featuring an internal temperature sensor and a backlit LCD display. Compact and child-safe, it runs on included AA alkaline batteries with a lifespan of 6 to 12 months, offering hassle-free, precise temperature control for modern homes. ## Description Full description not available ## Features - Fliers device - Internal temperature sensor - Battery lifetime: 6-12 months ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Eurotronic | | Part Number | SPIRIT | | Product Dimensions | 8.7 x 5.5 x 6.7 cm; 127 g | | Batteries | 2 AA batteries required. (included) | | Item model number | SPIRIT | | Colour | White | | Style | Child,Protection | | Shape | Square | | Power Source | Battery Powered | | Voltage | 230 Volts | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Measurement System | Metric | | Display style | lcd, backlit | | Plug profile | Wall Mount | | Included Components | 1xEURESPIRIT | | Batteries included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | | Item Weight | 127 g | ## Product Details - **Brand:** ET - EUROTRONIC Technology GmbH - **Model name:** SPIRIT - **Controller type:** button,ring - **Colour:** White - **Temperature Control Type:** Heating, Smart/Remote - **Connectivity technology:** Z-Wave - **Included components:** 1xEURESPIRIT - **Power source:** Battery Powered - **Item weight:** 0.13 Kilograms - **Voltage:** 230 Volts ## Images ![Heating Thermostat Comet Wifi - Image 1](https://m.media-amazon.com/images/I/51nTrF4jJeL.jpg) ![Heating Thermostat Comet Wifi - Image 2](https://m.media-amazon.com/images/I/81wx3-380VL.jpg) ![Heating Thermostat Comet Wifi - Image 3](https://m.media-amazon.com/images/I/51mwBeBw-yL.jpg) ![Heating Thermostat Comet Wifi - Image 4](https://m.media-amazon.com/images/I/51WWUqh7ICL.jpg) ![Heating Thermostat Comet Wifi - Image 5](https://m.media-amazon.com/images/I/51xMvgvT6tL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superior functionality of this zwave trv. *by D***. on 16 September 2019* I have athom homey as my home automation system.I purchased a whole load of popp zwave valves.They are ok but the battery life is not good.The other downside is that the popp valves only wake up every so often to communicate with the home automation hub.The setting is configurable but the more often they communicate with the hub, the worse the battery life.The other downside of the popp valves is that on uk radiators, they are so close the the radiator, that they are terrible at sensing the real temperature of the room.There are massive advantages to the Eurotronic valves. So much so that i have started to replace the popp valves.First advantage is that the eurotronic valves use flirs technology, which means, they react immediately to commands from the hub, without compromising their battery life.Using athom homey, they can be configured to use an external device as the temperature sensor.This can be any temperature sensing device linked to the home automation hub.This means that the temperature sensing in the room is much more realistic and accurate, and immediate.If you had a popp valve on a radiator and that valve is tucked behind a piece of furniture, it means the sensor thinks the room is warmer than it is and the actual room is cold.Main advantagesBetter battery lifeBetter displayFlirs connectivity, meaning the valve responds almost immediately to the home automation controllerCan be configured to use an external temperature sensor elsewhere in the roomIt is not as noisy as people say, I would rather have the room at the correct temperature.Valve can be configured to have its set point set by an device elsewhere in the room.You have complete control over the valve, you can either set it to maintain a certain temperature at its own leisure or set the valve to open to a set percentage.It is really good and much better than the popp, Danfoss, Drayton etc, which are all generic.To be honest, I didn’t like it at first until i realised what it can do.Obviously i have only used it with the athom homey, but i am guessing that all these functions are possible with other home automation zwave controllers.Hope this helpsAlso, forgot to say, this trv seem to work fine with Panasonic eneloop rechargeable batteries. ### ⭐⭐⭐⭐ Great device, bad software support *by M***T on 19 December 2018* Great device but the support in OpenZwave (and all the services using it like HomeAssistant) is lacking. Hopefully the manufacturer will work this out with OpenZwave team ### ⭐ Not the most reliable - by a long way *by M***N on 10 August 2020* Like - looks neatAverage - eats batteries, I've got 11 of them and I get through a battery change every 2 to 3 months.Z-wave stability - not good, once connected random disconnects occur randomly, irrespective of the distance from the controllerPoor - I bought mine in 3 batches and all had the same firmware - but the controller detected them as different items - so what works on one is not there on others! The result you cannot set them up in the same manner or as the same device!!!Dire - build quality - 2 of the 11 screens failed after 12 months - the manufacturer asked for them back (returned at my expense) to "repair or replace" but after 4 months I've still to get them back and now 2 more are showing the same defects.Worse - 12 months later the manufacturer still keeps promising to send replacements for the two they have agreed are faulty but somehow they never make it to dispatch.....I would not recommend these items to my worst enemy! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/54673760-heating-thermostat-comet-wifi](https://www.desertcart.gr/products/54673760-heating-thermostat-comet-wifi) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-30*