SIRO Smart Bluetooth thermostat

Smart Life Thermostat Bluetooth

The Smart Bluetooth Radiator Thermostat SIRO SL02105B

The SL02105B Smart Radiator Thermostat from Haus SIRO with Bluetooth provides you with an easy entry into a smart heating system with minimal effort. Whether you own or rent a home, simply swap it in and you'll immediately benefit from all the advantages of a modern and intelligent heating system with the SIRO Smart Radiator Thermostat, instead of a conventional thermostat.

Easy conversion

Replacing your existing thermostat with the SIRO Smart Radiator Thermostat involves simply unscrewing the old one and screwing on the new one, which usually takes less than a minute. There's no need to bleed the radiator or drain the water. Adapter rings are also included, making the SIRO Radiator Thermostat compatible with almost every valve commonly used in Germany.

Energy savings of up to 30%

Through several interlocking measures, you can save up to 30% on heating costs with the SIRO radiator thermostat. Not only do you reduce your own costs, but you also contribute to environmental protection.

By analyzing room characteristics and incorporating the weather forecast, energy-efficient heating is achieved. The intelligent timer and app control not only make the heating efficient but also prevent unnecessary heating. With the timer, you'll never forget to turn off the radiator when you're away.

In addition, the graphically displayed consumption statistics show where you can still adjust your time program for efficient and conscious use.

App control with gateway

You can control and program the SIRO Smart Bluetooth Radiator Thermostat SL02105B with the Smart Life app. It works the same way with the Tuya app if you already use the app.

In conjunction with a compatible Bluetooth gateway such as the SIRO SL02604B, you have every opportunity to create an intelligent heating system with a time program, scene program, weather-dependent program, remote and voice control via Amazon Alexa and Google Home.

App control without gateway

Even without a gateway, the SIRO Smart Bluetooth Radiator Thermostat SL02105B can be controlled via the Smart Life app. The Bluetooth system installed in the device also enables a direct connection to your mobile phone, making it possible to use it without a gateway.

However, the remote control option and voice control are excluded; these functions are not possible without a gateway.

Our WEEE registration number is: WEEE Reg. No. DE59943004

* Information without guarantee

Scope of delivery

• 1xSmart thermostat, including adapter sets, compatible with valves from Danfoss, Caleffi and Giacomini

Technical details

• Supply voltage:2x AA batteries
• Operating temperature range:5°C to 30°C
• Ambient temperature:-10°C to 60°C
• Union nut:M30 x 1.5 mm

Compatible products

• ZigBee Gateway Type SL02604B
• Bluetooth and Zigbee Multimode USB Gateway SL06004E

Frequently Asked Questions about the SIRO Smart Bluetooth Thermostat:

Can I use the SIRO Smart Bluetooth Thermostat without a gateway?

Yes, the SIRO Smart room thermostat works directly with your smartphone via Bluetooth. However, a Wi-Fi gateway is recommended for remote control and extended smart home functions.

How much can I save on heating costs with the smart thermostat?

Experience shows that intelligent time control and window-open detection can save 10-20% of heating costs with the SIRO Smart Thermostat. The exact amount depends on your individual heating behavior.

Does the thermostat work with Alexa and Google Assistant?

The SIRO SL02105B is fully compatible with Alexa and Google Assistant. You can set up voice control via the Smart Life app and control your heating with voice commands.

Which radiators are compatible with the SIRO Smart radiator thermostat?

The Bluetooth thermostat fits all common radiator valves with M30 x 1.5 mm thread. Matching adapters for other valve types are included in the scope of delivery.

How long does the battery in the SIRO Smart Thermostat last?

The battery life is approximately 12 months with normal use. The thermostat will indicate in the Smart Life app in good time when the batteries need to be changed.

Can I connect several thermostats with each other?

Yes, you can group any number of SIRO Smart Thermostats together and control them jointly via the Smart Life app. This allows entire rooms or floors to be regulated synchronously.

Does the thermostat store my data in the cloud?

Basic functions such as time control work locally. For app control from anywhere and voice control, data is stored encrypted in the cloud.

What is included with the SIRO Smart Thermostat?

The package includes the room thermostat, two AA batteries, various valve adapters for common radiators, and a multilingual instruction manual for quick installation.

Operating instructions