Introduction
Thank you for choosing the Evapolar evaSmart Portable Air Cooler. This device is designed to provide personal cooling, humidification, and air purification using natural evaporative technology. It is ideal for creating a comfortable microclimate in your personal space, whether at your desk, in a tent, or during travel.
This manual provides essential information for the safe and efficient use of your evaSmart cooler. Please read it thoroughly before operating the device and retain it for future reference.
What's in the Box:
- Evapolar evaSmart Portable Air Cooler
- Replaceable evaBreeze Cartridge (pre-installed)
- Power cable (USB-C)
- Power adapter
- Product Guide (this manual)
Safety Information
To ensure safe operation and prevent damage to the device or injury, please observe the following safety precautions:
- Always use the provided power adapter and USB-C cable. Ensure the power source meets the device's voltage requirements (5V).
- Do not immerse the device in water or other liquids. Avoid spilling water on the electronic components.
- Place the device on a stable, flat surface to prevent tipping and water spillage.
- Keep the device out of reach of children and pets.
- Do not block the air inlets or outlets. Ensure adequate airflow around the unit.
- Unplug the device before cleaning, refilling the water tank, or replacing the cartridge.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
- The device is most effective in relative humidity not exceeding 70%. High humidity environments may reduce cooling performance.
- Avoid placing the device in direct sunlight or near heat sources.
Product Overview
The Evapolar evaSmart is a compact and efficient personal air cooler designed for individual comfort. It integrates cooling, humidification, and air purification functions into one device.

A compact, gray Evapolar evaSmart portable air cooler with a glowing light panel on the side, showcasing its modern design.
Key Features:
- 3-in-1 Functionality: Cools, humidifies, and purifies the air.
- Natural Evaporative Cooling: Utilizes patented evaBreeze technology for efficient personal cooling.
- Energy-Efficient: Consumes only 12.5W, reducing energy costs.
- Portable Design: Compact and lightweight (4 lbs), can be powered via USB (power bank, laptop, car outlet).
- Interactive Touchscreen: Easy control of settings and modes.
- Smart Home Integration: Wi-Fi connectivity for mobile app and smart home services (requires 2.4 GHz Wi-Fi).
- Removable Water Tank: 1300 ml (44 oz) capacity for easy refilling.
- Full-Spectrum LED Light: Customizable color playlists and night mode.
- Quiet Operation: Low noise level (39 dB) suitable for bedrooms and offices.

A detailed diagram of the Evapolar evaSmart cooler's top panel, pointing out features such as the interactive touchscreen, night mode, color playlists, cooling schedule, and Wi-Fi connectivity for mobile app and smart home integration. It also notes the removable 1300 ml water tank and 4 lb weight.
evaBreeze Technology:
The core of the evaSmart's cooling capability is the patented evaBreeze technology. This material is made from long-lasting basalt fibers, ensuring no odor and 100% safe breathing. Its nano-thin porous structure provides a powerful evaporative cooling effect, capable of reducing outgoing air temperature by up to 25°F (14°C).

An image showcasing the internal evaBreeze cartridge of the Evapolar cooler, emphasizing its nano-thin porous structure responsible for the evaporative cooling effect. This technology provides a 5x more powerful cooling effect, reducing outgoing air temperature by up to 25°F/14°C.
Setup
Follow these steps for the initial setup of your Evapolar evaSmart:
- Unpack the Device: Carefully remove the evaSmart cooler and all accessories from the packaging.
- Place on a Stable Surface: Position the cooler on a flat, stable, and water-resistant surface. Ensure there is clear space around the air inlets and outlets.
- Fill the Water Tank: Remove the water tank from the device. Fill it with clean, cold water. For optimal cooling, you may use ice water. Do not exceed the maximum fill line. Reinsert the water tank securely.
- Connect Power: Connect the USB-C cable to the device and the power adapter. Plug the power adapter into a suitable electrical outlet. The device will power on automatically or can be turned on via the power button.

A visual guide illustrating the simple four-step process to use the Evapolar evaSmart: 1. Fill the water tank, 2. Plug it in, 3. Press the power button, 4. Place it nearby to feel the coolness. The full water tank provides 3 to 8 hours of uninterrupted cooling depending on air temperature and humidity.
Operation
Your evaSmart cooler offers various controls and modes for personalized comfort.
Touchscreen Controls:
The interactive touchscreen on top of the device allows you to manage its functions:
- Power Button: Turns the device on/off.
- Fan Speed: Adjusts the airflow intensity.
- Light Control: Cycles through LED light colors and brightness, or activates night mode.
- Cooling Schedule: Set timers for operation.
- Wi-Fi Indicator: Shows connection status for mobile app and smart home integration.
Mobile App & Smart Home Integration:
For advanced control and features, download the Evapolar mobile app. The app allows you to:
- Control fan speed and light settings remotely.
- Create custom cooling schedules.
- Monitor device status and air parameters.
- Integrate with smart home systems (e.g., Alexa).
Note: The device requires a 2.4 GHz Wi-Fi network for app and smart home connectivity.
Maintenance
Regular maintenance ensures optimal performance and longevity of your evaSmart cooler.
Cleaning the Device:
- Exterior: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Water Tank: Clean the water tank regularly to prevent mold or mildew buildup. Remove the tank, empty any remaining water, and wash with mild soap and water. Rinse thoroughly before refilling.
- Air Grills: Use a soft brush or vacuum cleaner with a brush attachment to gently remove dust from the air intake and outlet grills.
Replacing the evaBreeze Cartridge:
The evaBreeze cartridge should be replaced periodically, typically every 3-6 months, depending on usage and water quality. A notification on the device or app may indicate when replacement is needed.
- Unplug the device from the power source.
- Remove the water tank.
- Carefully pull out the old evaBreeze cartridge.
- Insert a new, genuine Evapolar evaBreeze cartridge, ensuring it is seated correctly.
- Refill the water tank and reconnect power.

An image showcasing the internal evaBreeze cartridge of the Evapolar cooler, emphasizing its nano-thin porous structure responsible for the evaporative cooling effect.
Troubleshooting
If you encounter issues with your Evapolar evaSmart, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | No power, faulty cable/adapter. | Ensure power cable is securely connected and adapter is plugged into a working outlet. Try a different outlet. |
| No cooling effect or weak airflow. | Low water level, clogged cartridge, high ambient humidity, blocked air vents. | Refill water tank. Replace evaBreeze cartridge if old or clogged. Ensure room humidity is below 70%. Clear any obstructions from air vents. |
| Wi-Fi connectivity issues. | Incorrect Wi-Fi band, weak signal, app issues. | Ensure your router is broadcasting a 2.4 GHz Wi-Fi signal. Move the device closer to the router. Restart the device and the mobile app. |
| Water leakage. | Overfilled water tank, improper tank seating, device tilted. | Do not overfill the water tank. Ensure the water tank is correctly and securely inserted. Place the device on a flat, stable surface. |
| Unusual noise. | Obstruction in fan, device not level. | Check for any foreign objects near the fan. Ensure the device is on a level surface. |
If the problem persists after attempting these solutions, please contact Evapolar customer support.
Specifications
Detailed technical specifications for the Evapolar evaSmart Portable Air Cooler (Model EV-3000):
| Feature | Specification |
|---|---|
| Brand | Evapolar |
| Model Name | EV-3000 |
| Color | Gray |
| Mounting Type | Freestanding |
| Controls Type | Touch |
| Reservoir Capacity | 1300 Milliliters (44 oz) |
| Floor Area Coverage | 37 Square Feet (Personal Cooling) |
| Product Dimensions (D x W x H) | 8.14" x 7.24" x 8.54" |
| Item Weight | 4 pounds |
| Voltage | 5 Volts |
| Amperage | 2.4 Amps |
| Power Consumption | 12.5W (Operating) |
| Annual Energy Consumption | 35.04 Kilowatt Hours Per Year |
| Noise Level | 39 dB |
| Number of Speeds | 100 (Adjustable) |
| Material Type | 80% ABS Plastic, 5% EvaBreeze material, 15% Electronic components |
| Compatible Device | Power bank, laptop, power socket |

A technical drawing of the Evapolar evaSmart cooler with its dimensions clearly marked: 8.14 inches deep, 7.24 inches wide, and 8.54 inches high.
Warranty and Support
Evapolar products are manufactured with high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Evapolar website.
For technical support, troubleshooting assistance, or to inquire about replacement parts (such as evaBreeze cartridges), please contact Evapolar customer service. You can find contact information on the official Evapolar website or through your purchase platform.
An electronic version of the user guide is also available for download: Evapolar evaSmart User Guide (PDF)