eCozy eCozy. Smart Heating Solutions. Help us bring eCozy to you. Products have won over 9 awards, are covered by technology and design patents.

eCozy GmbH is a Germany-based Smart Home electronics development company founded in 2013 by an engineer Andre Kholodov with a vision – “to build the greenest most connected home that we know, introducing the eCozy Intelligence to as many homes as possible and showing people how easy and convenient it can be to save energy”. The team has proven it can successfully bring a vision and product concept

to a mass production for complex Smart Home hardware & software products and services. The Management is based in Germany and its Engineering Team is based in Germany and Lithuania, assuring high-quality, cost-effective and fast product development. In-house competences include design, hardware and software development and testing, global sourcing, supply chain management, as well as outsourced manufacturing, certification, quality assurance and global logistics. Initially focused on smart thermostat solutions, the team has broadened its scope into Smart Home solutions with its unique competences and (patented) technology that is able to integrate legacy home appliances into the Smart Home environment. Facts & Figures:
- Design-driven smart thermostat for water-radiators that helps save up to 30% of annual heating costs.
- Market traction batch of 3000 units successfully sold out.
- 2015 RedDot Design Award.
- Design Patent.
- Technology Patent.
- Distribution Network with over 7 partners.

Smart home tech used to be all about function, not fashion. We all remember the early days: clunky plastic boxes, blinki...
14/07/2026

Smart home tech used to be all about function, not fashion. We all remember the early days: clunky plastic boxes, blinking LEDs, and tangled wires hidden behind furniture💡

But as technology fills our living spaces, it needs to blend in.
At eCozy, we believe smart tech should look architectural, not just digital.

Here is why design aesthetics matter:
▫️Natural integration: Devices should feel like part of your home’s structure, not temporary gadgets.
▫️Premium materials: Clean lines and quality textures complement your interior design.
▫️Intentional style: A smart device should feel as beautifully designed as a modern light fixture.

Good design is about respecting your living space. By optimising the look of our tech, we make sure your home feels like a sanctuary, not a server room.

How much does design matter to you when picking smart tech? Do you hide your gadgets, or do you leave them on display? Let us know in the comments ⬇️

💡 From Thermostat to Energy LayerThe future of smart homes goes beyond individual devices. While thermostats help contro...
02/07/2026

💡 From Thermostat to Energy Layer

The future of smart homes goes beyond individual devices. While thermostats help control temperature, the next step is creating an intelligent energy layer that connects devices, analyses data, and helps households make smarter energy decisions.

Key insights:
✔️ connected devices can work together to improve efficiency
✔️ real-time data enables smarter automation and greater comfort
✔️ better visibility into energy usage can help reduce costs
✔️ integrated systems can support renewable energy adoption
✔️ the greatest value comes from the intelligence connecting devices, not just the devices themselves

At eCozy, we see a future where homes are not only connected, but truly energy-aware.

How do you think smart home energy management will evolve over the next few years? Share your thoughts in the comments 👇

Recently, we had a great meeting with Roman Pakholkov, founder of Promwad Engineering, in Starnberg by the lake🤝We spent...
25/06/2026

Recently, we had a great meeting with Roman Pakholkov, founder of Promwad Engineering, in Starnberg by the lake🤝

We spent some time talking about potential collaboration between eCozy and Promwad Engineering, sharing ideas and exploring where our teams could work together in the future.

These kinds of conversations are always valuable, not just because of possible projects ahead, but because of the exchange itself: experience, perspectives, and a shared passion for building meaningful technology.

Big thanks to Roman for the open and inspiring discussion. Looking forward to staying in touch and seeing where this connection leads🚀

Energy optimisation is not just a winter topic anymore🌿Some key takeaways from our latest eCozy blog post:✔️ Every seaso...
05/06/2026

Energy optimisation is not just a winter topic anymore🌿

Some key takeaways from our latest eCozy blog post:

✔️ Every season affects energy consumption differently
✔️ Small inefficiencies can become significant costs over time
✔️ Smart homes should improve both comfort and efficiency
✔️ Continuous optimisation helps create more sustainable living habits
✔️ Better energy awareness leads to smarter everyday decisions

Modern energy management is no longer about reacting to high bills once the cold season arrives. It is about creating systems that work intelligently all year round.

At eCozy, we believe technology should quietly support better living in the background, helping households stay comfortable while using energy more efficiently.

Do you actively monitor your home’s energy usage throughout the year, or mostly during winter? Share your experience in the comments 👇

A strong team is built not only through work, but also through shared moments together 🤝Recently, part of the eCozy team...
13/05/2026

A strong team is built not only through work, but also through shared moments together 🤝

Recently, part of the eCozy team met in Germany for a few inspiring days together. Alongside discussions and planning, we explored beautiful cities and lakes, shared many conversations, and simply enjoyed spending time as a team.

These offline meetups help us build stronger trust, better communication, and even more motivation to keep improving eCozy together 🚀

We are moving forward with fresh energy and one shared goal: creating an even better Smart Home experience for our users.

Smart homes are not becoming more valuable because they offer more features. They are becoming better when they require ...
06/05/2026

Smart homes are not becoming more valuable because they offer more features. They are becoming better when they require less attention.

That is one of the key ideas from our latest blog post: https://ecozy.de/en/designing-technology-that-disappears-smart-homes/

Instead of focusing on control, the future of smart homes is moving towards systems that quietly adapt to real life. Not perfect schedules, not constant adjustments, but technology that works even when you do nothing.

Here are a few key takeaways:
▪️ comfort is not fixed, it changes with your routine, mood, and environment
▪️ manual adjustments are not failures, they are signals that systems should learn from
▪️ rigid schedules often break, because real life is unpredictable
▪️ the best systems focus on outcomes, not on constant user input

When technology fades into the background, it creates something more valuable than control, it creates ease.

This is the direction we are exploring at eCozy, especially when it comes to heating behaviour and everyday comfort.

💬 What is your experience with smart home systems, do they simplify your life or add more to think about? Share your thoughts in the comments.

Most smart home products don’t fail immediately. They slowly lose relevance after the first season.▪️At the beginning, e...
23/04/2026

Most smart home products don’t fail immediately. They slowly lose relevance after the first season.
▪️At the beginning, everything feels right: the setup is done, schedules are running, and comfort seems under control.
▪️But over time, reality changes, and many systems struggle to keep up.

Key takeaways from our latest blog post:

1️⃣Comfort is not a fixed number
The same temperature can feel different depending on weather, time of day, and activity.

2️⃣Schedules are fragile
They rely on predictable routines, but real life rarely follows a fixed pattern.

3️⃣Manual adjustments are not failures
They are signals that show what users actually need in the moment.

4️⃣Most systems don’t truly learn
Data is collected, but not always used to adapt in a meaningful way.

5️⃣Long-term relevance requires adaptation
What works on day one will not work the same way weeks or months later.

At eCozy, we believe smart homes should evolve with people, not expect people to adapt to static systems.

👉 Read the full article here: https://ecozy.de/en/why-smart-home-products-fail-after-first-season/

💬 What about your experience?
Did your smart home system keep up over time, or did you end up adjusting it constantly?

Share your thoughts in the comments 👇

Many smart home products feel great at first, but lose relevance over time. Here is why and what needs to change.

The best smart home isn’t the one you constantly interact with, it’s the one that quietly works in the background.Think ...
03/04/2026

The best smart home isn’t the one you constantly interact with, it’s the one that quietly works in the background.

Think about it: most “smart” systems still expect your attention, opening apps, adjusting settings, checking if everything runs as it should.

But real comfort feels different 👇

• You don’t think about the temperature, it just feels right
• Energy use is optimised without effort
• Your home adapts to your routine, not the other way around

That’s the direction smart homes are moving towards:
less control, more trust, more simplicity.

At eCozy, we focus on creating solutions that blend into everyday life. No noise, no complexity, just a home that works for you.

Because the best technology is the one you barely notice.

💬 How often do you actually open your smart home app?

AI in smart homes is powerful, but trust matters even more🤝Smart thermostats and other smart home devices are becoming m...
20/03/2026

AI in smart homes is powerful, but trust matters even more🤝

Smart thermostats and other smart home devices are becoming more intelligent. They learn routines, adjust automatically, and help optimise energy use.

But if automation behaves unpredictably or users don’t understand why something happens, trust can disappear quickly.

At eCozy, we believe good automation should feel almost invisible: supporting comfort, learning habits, and improving efficiency in the background, while always keeping the user in control🏡

Because in the end, the most advanced technology is not the one that does the most, but the one people truly trust in their daily lives.

What makes you trust smart home technology? Curious to hear your thoughts👇

We’re happy to share that eCozy 2.0 has been featured in a case study by Nordic Semiconductor.📌The article highlights ho...
05/03/2026

We’re happy to share that eCozy 2.0 has been featured in a case study by Nordic Semiconductor.

📌The article highlights how our smart thermostat combines machine learning, cloud connectivity, and smart home integration to manage heating efficiently. It learns your habits, predicts when and where heat is needed, and helps make homes comfortable while saving energy.

Thanks to the Nordic team for showcasing how smart technology can make homes more efficient and sustainable: https://www.nordicsemi.com/Nordic-news/2026/02/Machine-learning-powered-smart-thermostat-enables-intelligent-management-of-heating-systems

💬 Have you tried a smart thermostat yet, or are you thinking about upgrading your heating system? Share your thoughts in the comments below.

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