Smart button Shelly BLU Button Tough 1

Shelly BLU Button Tough1 is a durable Bluetooth smart button designed for reliable action and scene activation without needing a mobile phone. Compact and portable, it measures 42 mm × 42 mm × 13 mm, uses a 3V CR2032 battery with up to 2 years of life, and comes in a mocha plastic housing. The button gives immediate control of lighting, appliances and scenes with multi-click combinations and is built to withstand shock, water splashes and dust for both indoor and outdoor use.

Advantages

The Shelly BLU Button Tough1 offers quick response times (under 1 second), energy-efficient Bluetooth operation for longer battery life, and support for encrypted communications using Advanced Encryption Standard. It can trigger up to four pre-set actions or scenes using different click patterns, works at ranges of approximately 10 m indoors and 30 m outdoors, and integrates with other Shelly devices to create custom scenes. Its rugged build provides high resistance to impact, water and dust while remaining small and portable.

Suitable for

• Quick control of lighting and switches in homes
• Outdoor use where splash and dust resistance is required
• Portable scene activation (pocket, bag, or keychain use)
• Workplaces or offices for simple task shortcuts

Key specifications

• Model: Shelly BLU Button Tough1 (Shelly_B_B_T_m)
• Brand: Shelly
• Dimensions: 42 mm × 42 mm × 13 mm
• Housing: plastic, mocha color
• Battery: 3V CR2032, up to 2 years lifetime
• Operation: Bluetooth
• Response time: < 1 second
• Range: ~10 m indoors, ~30 m outdoors
• Multi-click: up to 4 pre-set actions or scenes
• Resistance: shock, splash and dust resilient
• Compatibility: Alexa, Google Home, Android, iOS; integrates with Shelly ecosystem

How to use

Pair the Shelly BLU Button Tough1 with your Shelly device using the Shelly app or your local Shelly network via Bluetooth. Configure click combinations (single, double, triple, long press) to assign up to four different actions or scenes. Place the button where it is convenient—mounted, on a keyring, or carried in a pocket—and press the button to trigger the assigned function. Use nearby Shelly devices and scripting to extend behavior based on RSSI and location when the button is within range.

Recommendations

For reliable operation, keep the button within the specified Bluetooth range of the target Shelly devices, replace the CR2032 battery when performance drops, and use Shelly scripting to configure location-based actions by RSSI for different environments (home, office, outdoor areas).