Upgrade your air conditioning system to the smart home era with the Boldr Klima smart thermostat. This comprehensive review explores the ease of setup, user-friendly app, and advanced features that make the Boldr Klima a compelling choice for homeowners seeking enhanced comfort and energy efficiency. We delve into the unboxing experience, installation process, and the intuitive functionality of the device and its accompanying app.From seamless integration with smart home assistants like Alexa and Google Assistant to advanced features such as geo-fencing and open-window detection, this review examines the Boldr Klima's capabilities and their impact on both convenience and energy savings. Discover how this smart thermostat can transform your existing air conditioner into a sophisticated, energy-conscious component of your smart home ecosystem, all while remaining remarkably affordable and easy to use. Find out if the Boldr Klima is the perfect upgrade for your home.
Pros And Cons
- Turns any old AC into a smart AC.
- Energy saving.
- Fully automated and controlled using smartphone or home assistant.
- Works with split, window, portable, and cassette AC units.
- Easy to install and pair with the air conditioner.
- Sleek design.
- Affordable.
- Fast to install.
- Geo-fencing capabilities (AC turns off when you leave the house).
- Voice control via Alexa and Google Assistant.
- Real-time energy monitoring.
- Automation capabilities.
- Open window detection sensor (turns off AC if window is open).
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Unboxing and First Impressions
The Boldr Klima smart thermostat arrived in a compact box. Inside, I found the unit itself, a sleek mirror-finished touchscreen device with three intuitive touch buttons. The packaging also included a wall mount with a built-in level, mounting tape, a power supply adapter with interchangeable plugs, a pogo pin cable, and a quick start guide. The overall presentation felt premium and well-organized.


Setup and App Integration
Setting up the Boldr Klima was surprisingly easy. I downloaded the Boulder app, created an account, and added a new property. The app guided me through connecting the device via the pogo pin cable and scanning a QR code. After a quick Wi-Fi connection, the app seamlessly paired with my LG air conditioner. The process was intuitive and required minimal technical expertise.

The app interface is clean and user-friendly, allowing for easy temperature adjustments, fan speed control, and mode selection. I particularly appreciated the ability to create automated schedules and receive real-time energy usage data. The app also integrates seamlessly with smart home assistants like Alexa and Google Assistant.
Remote Control Learning and Installation
The Boldr Klima uses a learning function to mimic your existing air conditioner's remote. This is done by pointing the Klima's screen at your AC remote and following the app instructions. I found the remote learning feature worked flawlessly; I was able to control my AC using the app just minutes after completing the setup.

The wall mount made installation a breeze. The magnetic clasp ensures a secure and tidy fit to either wall or dock mount, giving a sleek look to your space. Overall, the installation process was quick and straightforward.

Features and Functionality
Beyond basic temperature control, the Boldr Klima offers a suite of advanced features. I especially appreciated the geo-fencing capabilities, which automatically adjust the AC based on my location. The integration with smart home assistants simplifies control and automation. The real-time energy monitoring provides valuable insights into energy usage and can help identify areas for optimization.
The open-window detection is another standout feature, preventing wasted energy when a window is left open. This smart functionality contributes to both energy efficiency and comfort.
Conclusion and Verdict
The Boldr Klima is a fantastic option for those looking to upgrade their existing air conditioner with smart home capabilities. The setup is incredibly easy, the app is intuitive and feature-rich, and the device itself is elegantly designed and easy to install. The inclusion of useful smart features like geo-fencing, energy monitoring, and open-window detection makes this a worthwhile investment for any homeowner looking to enhance both comfort and efficiency.
While there are other smart thermostats on the market, the Boldr Klima's ease of use, comprehensive feature set, and affordable price point make it a top contender. If you have a remote-controlled air conditioner, upgrading to the Boldr Klima is a simple and cost-effective way to bring your AC into the smart home era.