OSRAM SMART+ Plug with Zigbee technology, white

See the full list here: What is compatible with hub 1?

For TellStick ZNet lite v1 and v2, you can have up to 232 Z-Wave products. For 433 MHz, the number is unlimited.

You can have a maximum of 8 thermometers of Telldus brand per TellStick gateway. If you want more, you can use thermometers from other brands that can be connected. If you have a very large number of Z-Wave devices, it may affect how many 433 MHz products you can have.

For hub 1, you can have a maximum of 200 Zigbee devices.

Yes. With Telldus you can control your devices from anywhere in the world. For example, if you remember that you forgot to turn off the lights, you can do it directly from your mobile.

Telldus is compatible with many companies and manufacturers. To see which ones have been tested and confirmed as compatible with Telldus, you can go to live.telldus.com/help/compatibility.

Yes, all products controlled via a TellStick work with Google Assistant. For example, if you have a smart thermometer at home, you can ask your voice assistant what the temperature is and get an answer right away.

No, Telldus unfortunately does not work with Apple HomeKit at the moment.

First, ensure that your TellStick is correctly set up with the manual time zone and geographical location. Then go to the Telldus app or live.telldus.com and select schedule or scheduling.

Choose which device you want to schedule, whether it should be turned off or on, and if it should occur after sunrise or sunset. You can also select a delay and which days the schedule should apply.

See the guide here: Schedule according to sunrise and sunset.

Log in via the Telldus app or live.telldus.com and select schedule or scheduling. Choose which device you want to schedule and whether the device should be turned off or on.

Select the time or whether the action should occur after sunrise or sunset. Then choose which days the schedule should apply, review that everything is correct, and click approve.

You can also follow the guide here: Scheduling in Telldus Live.

Follow the steps in the guide and you'll be up and running in no time: Create events.

If you want to control multiple devices with one click, you can create a group. Currently, this is done via live.telldus.com under control devices.

See the guide here: Create groups.

Log in to your account and press trigger events in the menu. Press plus create new event, give the event a name and press create.

Drag the icon for the engine heater to triggers, select departure time and which thermometer should read the outdoor temperature. Under actions, drag up the device that the engine heater is connected to.

Note that this needs to be done on desktop.