True Wireless mmWave Sensing for Real Smart Homes

eMotion Air

Relying on phones or voice isn't "smart"—it's just remote control. True automation requires sensing.

Enter eMotion Air: the affordable battery-powered mmWave presence sensor. This tiny 4-in-1 device monitors Presence, Light, Temp, and Humidity to trigger complex scenes automatically.

Stop commanding; let your home sense you.

4-in-1 Power, 1/10th the Cost

The Ultimate All-in-One Sensor

Stop overpaying. eMotion Air packs mmWave, light, and climate sensing into one battery device.

Replace multiple expensive gadgets for less than the cost of a lunch.

Truly Wireless — Battery Powered with Long-Lasting Performance

Want a sensor you can install anywhere and maintain easily? We’ve fully considered those demanding needs. eMotion Air is powered by 3xAAA batteries — the most affordable and widely available option on the market. While delivering fast and accurate detection with its 24G radar sensor, we’ve pushed battery efficiency to the limit, achieving 1.5 years of lifespan under normal use.

Install It Anywhere

Total Airibility

The ultra-thin, modern design of eMotion Air makes it perfect for wall mounting. The included mounting plate supports magnetic attachment, nano adhesive, and screw installation — allowing it to adapt to any home environment. For users who want maximum detection coverage, corner mounting is often preferred. We’ve made that easy too — an optional 90° corner bracket lets you mount it neatly in corners or use it as a tabletop stand.

Flexible Connectivity:

Bluetooth or Zigbe

Can’t decide between Bluetooth and Zigbee? We give you both. Bluetooth is perfect for beginners — your phone can discover and connect instantly, and adding a Bluetooth gateway enables remote access (Optional: Use the LinknLink eMotion Ultra as a Bluetooth gateway, or use a Home Assistant Bluetooth Proxy). Zigbee 3.0 works with almost all compatible Zigbee hubs on the market, offering more device connections and faster response times. Switching between the two modes is easy — just long-press the button.

Real-Time Temperature, Humidity & Light Sensing

With high-precision temperature, humidity, and ambient light sensors built in, eMotion Air continuously monitors your room’s environment. You can use this data to automate your AC, heater, humidifier, dehumidifier, or lighting — making your home more comfortable with zero effort.

Surprise!

It’s Also a Fun Smart Button

Sometimes pressing a physical button is far more convenient than using voice commands or opening an app. The lower half of eMotion Air is a beautifully tactile smart button that you can bind to scenes via the app, Alexa, or Home Assistant — using single click, double click, or long press. Even better, we include a set of fun stickers so you can label your button with scenes or devices like Movie, Sleep, Reading, Curtain or Lights. Customize it and enjoy the simple joy of pressing a button :)

Alexa & Google Home Voice Queries and Automations

When connected to a gateway, eMotion Air works with Alexa and Google Home. You can ask for presence or temperature/humidity status, and use the sensor’s data as triggers to automate actions on third-party devices. You can also create button-based automations directly in these apps. Note: Alexa and Google Home currently do not support using temperature or humidity as automation triggers. This is a platform limitation, not a product issue.

Endless Possibilities with Home Assistant

For advanced users, all device entities — presence, temperature, humidity, light level, button actions, and even configuration parameters — are fully available in Home Assistant. If you’re familiar with HA, you can create far more powerful and Airible automations than on Alexa or Google Home. And best of all, everything works locally — fast, secure, and reliable.

Local Data Storage

Export Anytime

We take your privacy seriously. All sensor data is stored locally on your phone, not in the cloud, ensuring faster access and eliminating potential data risks. You can back up your history to external storage at any time or export it in a universal CSV format for other uses.

PRODUCT SPECIFICATIONS

24G Radar Sensor For Accurate Person Detection

eMotion Air uses a built-in mmWave presence sensor, offering far more accurate human presence detection than traditional PIR or 5.8GHz sensor. It captures even the smallest movements, so when you’re sitting still on the sofa watching TV, your lights won’t turn off by mistake.

Smart Eco-Saver: Zero Waste

Never worry about leaving appliances on. The moment the sensor detects no presence in the living room for 5 minutes, it automatically shuts down the lights and HVAC. It’s the effortless way to manage your home energy.

Streamline your morning exit. Instead of running around to check every room, just press the button by the door. Instantly turn off all lights and the AC to prevent energy waste, and automatically enable your security cameras. Leave home in seconds, not minutes.

One-Press Departure: Save Energy Instantly

Movie Scene: Button Pressing Triggers

Transform your living room into a theater with a single click. Just press the smart button to instantly dim the lights, power on the TV, and switch directly to your favorite channel via the Smart IR Blaster. No fumbling with remotes—just sit back and enjoy the show.

Don't let fluctuating conditions ruin your collection. Whether for a wine cellar or cigar humidor, this sensor ensures stability. It triggers the cooling unit immediately if temperatures rise above the ideal range and powers on the dehumidifier to prevent mold-causing moisture, keeping your assets safe.

Micro-Climate Control for Compact Spaces