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Smart home and homelab, clearly explained

What do you want to make smarter?

hubklar shows you which tech suits your home. Compared on the facts, with total prices and open criteria.

Find the right thermostat Find homelab hardware

Technical drawing: smart thermostat head screwed onto a radiator valve with an M30×1.5 thread Thermostat head with display Thread M30×1.5 Valve on the radiator

Sections

  1. Radiator thermostats

    Which system fits your valve, your router and your voice assistant? Five questions, then three recommendations with total price. 10 systems compared.

  2. Homelab

    What do you want to run yourself? 8 use cases from Home Assistant to photo backup, with matching open source software and hardware.

  3. Smart home soon

    Plugs, lighting, robot vacuums, and door and window sensors.

Latest guides

All guides

  • Thermostats

    Which adapter fits my valve?

    M30×1.5, Danfoss RA, RAV, RAVL or M28×1.5. How to find out which valve your radiator has and which smart thermostat already includes the right adapter.

How hubklar works

Compared on the datasheet
Technical details according to manufacturers. What hubklar has not tested itself is never labelled as tested.
Total price, not unit price
Everything you actually need in one sum. If a price is missing, it says “price to follow”.
Openly ranked
Technology first, then total price, then running costs. Commission has no influence.

Selected by Eric, who works in building automation and knows heating control beyond the datasheet. How we rank