Smart button Shelly BLU Button 1

The Shelly BLU Button 1 is a compact smart button made of durable plastic and designed for simple control of home automation devices. Powered by a CR2032 coin cell battery with an expected life of up to 2 years under typical use, the button measures 36 mm x 36 mm x 6 mm and fits easily in a hand or on a desk. The device communicates wirelessly with compatible Shelly systems and can be assigned to trigger scenes, toggle lights, control relays or send single-click, double-click and long-press commands to connected smart equipment.

Advantages

The BLU Button 1 offers compact dimensions and lightweight construction that enable flexible placement. Its replaceable CR2032 battery provides extended operation without frequent maintenance. The button supports multiple input types (single, double and long press) for diversified control options and integrates with Shelly ecosystems for reliable wireless command execution. The plastic housing is impact resistant and the low profile design simplifies mounting on furniture or walls with adhesive or screws.

Suitable for

• Switching lights on/off and cycling through lighting scenes
• Activating or deactivating smart relays and sockets
• Triggering automation scenes (arrival, departure, night mode)
• Controlling audio playback or multimedia actions through linked systems
• Use as a portable or fixed controller for home office or bedside functions

Key specifications

• Dimensions: 36 mm x 36 mm x 6 mm
• Housing material: durable plastic
• Battery type: CR2032 coin cell (replaceable)
• Battery life: up to 2 years (typical use)
• Input types: single click, double click, long press
• Mounting options: adhesive or screw mounting; portable placement
• Wireless connectivity: compatible with Shelly wireless ecosystems

How to use

Install a fresh CR2032 battery into the button following the device markings, then pair the button with your Shelly hub or compatible controller using the vendor-specified pairing procedure. Assign actions or scenes to single, double and long press inputs via the Shelly app or your automation platform. Place the button in the desired location using the included adhesive or mount it with screws as needed. Test each configured action to confirm reliable response and adjust timing or assigned commands in the app if necessary.

Recommendations

For optimal battery life, avoid excessive repeated presses and keep firmware updated through the Shelly app. Use indoor environments within normal room temperature ranges and install the button away from direct moisture or heavy dust. Replace the CR2032 battery promptly when low-battery notifications appear to maintain consistent operation.