Shelly Blu Button 1

What is Shelly Blu Button 1?

With ShellyBLU Button1, you can quickly control your smart devices with just a click. Simply set it up and place it wherever you need it most. Whether you want to turn off the lights, adjust your blinds, or lock your front door, BLU Button1 puts the power of your smart home at your fingertips.




Use Shelly BLU Button1 to activate Shelly Plus and Pro devices

Multi-click action trigger

Execute up to 4 pre-set actions or scenes with simple click combinations

Immediate response time

Response time fewer than 1 second

Low battery consumption

Up to 2 years, perfect for those who are always on-the-go

Visual & Sound hints

Sound and color indications inform you of its status and help you find it

Broad range

Shelly BLU Button1 has a range of 10m indoors and 30m outdoors

User interface


  • One push button
    • Press shortly once, twice, or three times, or press and hold for about 2 sec to emit a signal
    • Press and hold for 10 sec to pair ShellyBLU Button1 with another Bluetooth device.
    • Press and hold for 30 sec to factory reset (possible only shortly after inserting the battery).


  • Red LED indication
  • Buzzer


Size (HxWxD): 36x36x6 mm ±0.5 mm / 1.44х1.44х0.25 in ±0.02 in
Weight with the battery: 9 g ±1 g / 0.30 ±0.05 oz
Shell material: Plastic
Color: White, black, red, blue
Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
Humidity: 30 % to 70 % RH
Max. altitude: 2000 m / 6562 ft
Power supply: 1x 3 V CR2032 battery (included)
Battery life: Battery life: up to 2 years
RF band: 2400 - 2483.5 MHz
Max. RF power: <4 dBm
Bluetooth Protocol: 4.2
Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
Encryption: AES encryption (CCM mode)
Beacon mode: Yes
Multi-click support: Up to 4 possible actions

Installation of Shelly devices must be done by a qualified electrician or authorised installers.

Use Cases



With the scripting functionalities on your Shelly devices, you can easily create complex local actions triggered by the Shelly BLU Button1 when it's within range. Now, based on RSSI, you can fully customize and automate your smart home. Every Shelly Plus and Pro in your home with an enabled Bluetooth gateway act as a repeater of the signal. Furthermore, you can use the same button to trigger different actions in multiple locations, like your home, office, and villa, without having to memorize different push combinations. Scripting functionalities can create endless possibilities.
High protection

High protection

With support for the Advanced Encryption Standard, we have ensured that all communications are encrypted and secure. This encryption ensures that even if someone attempts to intercept your device's communication, they will not be able to access your data or compromise your security. Moreover, with our device's built-in protection against replay attacks, you can be assured that any attempts to manipulate the signal will be prevented.
One device for all your spaces

One device for all your spaces

Easily manage your smart home devices by creating customized actions that cater to your preferences. You can control an entire room with a simple button click, using four distinct push combinations. These push combinations can be assigned to a variety of actions, such as switching off lights, adjusting blinds, controlling the garage door, and more! Use the Shelly Smart Control app to pre-set desired actions and put no limit to your imagination.
Your key to effortless scene control

Your key to effortless scene control

Customize your smart home with just a combination of clicks! With Shelly BLU Button1, you can easily set your push sequence on the Shelly App and choose different scenes with a set of actions. Use the Shelly Smart Control app to create a “Movie Night” scene that sets your connected RGBW2 light strips to a dim blue color, creating the perfect atmosphere for your movie experience. Upon leaving your home, activate your previously set “Away” scene to turn off all lights in your home and lock the door with just one click.
The secret to a smarter office

The secret to a smarter office

Quickly set up your office environment without interrupting your workflow! With Shelly BLU Button1, you can easily control separate devices or activate complex scenes to meet your specific needs. With a double press of the button, you can trigger a preset meeting scene that sets the lights, temperature, and blinds to the optimal settings for your presentation. With three additional combinations available, you have the flexibility to customize the button, making it the perfect tool for optimizing your office routines.
Set the perfect brightness and position

Set the perfect brightness and position

Whether you’re looking to open your curtains partially to let in natural light or close your blinds fully for privacy, the Shelly BLU Button1 has got you covered. With its customizable position-control and dimming feature, you can program the button to control the position of your devices with different press combinations - 75%, 50%, 25%, or fully open/close. Personalized dimming control operates the same way and allows you to set the perfect lighting mood for any occasion, whether you’re watching a movie or hosting a dinner party.

Download the Shelly Cloud app for Android and iOS

Download Shelly Cloud App on Apple App StoreDownload Shelly Cloud App on Google Play store


Unboxing Shelly BLU Button 1 VS Button 1
shelly blu button 1 presence mode