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Dyson Cool CF1 promises cool nights with particularly quiet airflow

The Dyson Cool CF1 bladeless fan is said to be extremely quiet. (Image source: Dyson)
The Dyson Cool CF1 bladeless fan is said to be extremely quiet. (Image source: Dyson)
Dyson's latest cooling fan is advertised as extremely quiet and energy-efficient, allowing the Cool CF1 to be left on at night while you sleep without disturbing others. Dyson has opted for a bladeless design, making the device safe for households with children.

Dyson is relaunching one of its most compact fans, the Cool CF1, and giving it a number of upgrades. What remains is the design without the fan blades, thus eliminating the risk of injury to children. Thanks to Dyson Air Multiplier technology, the fan is said to deliver an airflow of 370 liters per second at the highest setting, with power adjustable to ten levels.

Even on the highest setting, power consumption is said to be just 30 watts. Another massive advantage of the new model is that, according to Dyson, it is up to 80% quieter than conventional fans, which is made possible in part by the silenced motor. This makes the fan suitable for cooling the bedroom at night without waking light sleepers.

Sleep mode dims the integrated display and the sleep timer automatically turns the fan off after a preset time. Unlike some of Dyson's larger fans, the Cool CF1 lacks additional features such as a heater for warming the air or an air purifier. Instead, the model is designed solely for cooling a room as comfortably as possible.

Price and availability

The Dyson Cool CF1 fan will initially launch in the UK, where the device will cost £249.99 (approx. $337). A global launch is set for 2026.

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 05 > Dyson Cool CF1 promises cool nights with particularly quiet airflow
Hannes Brecher, 2025-05-28 (Update: 2025-05-28)