GoKawiilRadar-guided air conditioners from LG, Samsung and Hisense aim to cut cooling waste
New AC models unveiled through 2026, including LG's DualCool AI with a 5-meter radar sensor and Hisense's Companion Living AC, use motion tracking and smart home data to direct cooling only toward occupants rather than entire rooms. Similar targeted-cooling features have appeared from Samsung, Dyson, Dreo and Midea, building on occupancy-sensing technology Mitsubishi Electric first introduced in 1994.
GoKawiil's interpretation of the reporting above, not reported fact.
Air conditioning and fans already account for roughly 20 percent of building electricity use worldwide, and with AC units projected to reach 5.5 billion by 2050, even modest per-unit efficiency gains from targeted cooling could add up across the global fleet. However, whether these radar- and AI-driven features meaningfully reduce household energy bills, as opposed to simply improving comfort, remains to be independently verified rather than taken as manufacturers' claims.
- LG, Samsung, Hisense, Dyson, Dreo and Midea have all introduced AI- or radar-based targeted cooling features in recent product cycles.
- LG's DualCool AI AC uses a 5-meter radar sensor to track occupant movement patterns for precooling specific zones.
- Cooling technologies are under scrutiny because AC and fans already represent about 20% of global building electricity use and 3-4% of greenhouse gas emissions.
Midea U Inverter Window Air Conditioner — This smart inverter AC uses occupancy-aware controls and app-based scheduling to trim energy use, echoing the radar-sensing efficiency trend in the article. Its U-shaped design also seals better than traditional units, reducing wasted cooling and noise.
See Midea U Inverter Window Air Conditioner on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: wired.com — Sophie Charara, 2026-11-06
Published there as: “Can a Radar-Equipped AC Actually Cut Your Power Bill?”
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