New
Tuya Wi-Fi IR Remote for Air Conditioners
A Wi-Fi to infrared bridge. It controls the air conditioner you already own, with its own remote codes.
$22.99
Min. 5
Kunsmart
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Climate
Heating and cooling is where a smart home either saves money or adds a gadget. The useful products in this category fall into two groups: controllers that replace a thermostat, and bridges that talk to equipment you already own.
A thermostat replacement is the bigger commitment. It needs a compatible wiring scheme, and in flats with underfloor heating or heat pumps the wiring is often not the four-wire setup most consumer thermostats expect. Check the product page for the supported schemes before ordering, and photograph your existing wiring while it is still connected.
An IR bridge is the smaller commitment: it sits in the room, learns the remote, and lets you schedule the air conditioner you already have. It cannot read the machine's state, so it works by replaying commands — which means a schedule can drift out of sync with reality if someone uses the physical remote.
In both cases the useful question is not "does it work with my phone" but "what happens when the internet is down". A thermostat that needs the cloud to keep a schedule will fall back to whatever its local default is, and that default is worth knowing before winter.
3 products
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New
Tuya Smart Radiator Valve, Wi-Fi, Three Thread Fits
A battery thermostatic head that replaces the manual valve wheel. No plumbing, no wiring, no electrician.
$46.99
Min. 2
New
Zigbee Smart Radiator Valve, JXS09
The Zigbee version of the retrofit radiator head - one coordinator covers every radiator in the building.
$43.99
Min. 2
Questions people ask about climate
- Will a smart thermostat work with my heating system?
- Only if the wiring scheme matches. The product page lists the supported schemes: conventional gas or oil with separate heating and cooling wires, heat pump with reversing valve, or underfloor with a zone valve. Two-wire and millivolt systems usually need a different product. Photograph your existing wiring before removing anything.
- Does an IR bridge know if the AC is actually on?
- No. An IR bridge replays infrared commands and cannot read the machine state, so it assumes the command worked. If someone uses the physical remote, the bridge's idea of the current state drifts until the next command. That is acceptable for scheduled on and off, and unreliable for anything that depends on the real temperature.
- What happens to my schedule when the internet fails?
- It depends on where the schedule lives. Schedules stored on the device keep running during an outage. Schedules stored in the vendor cloud stop, and the device falls back to its local default. The product page states which case applies, because a heating schedule that silently stops in winter is a costly surprise.