Dyson Unveils $499 Hot+Cool HF1 Smart Appliance to Replace Separate Heaters and Fans
TechCrunch reviews pre-production model, highlighting quiet operation and safety features, while noting cooling function operates as a fan rather than an air conditioner
Dyson has released the Hot+Cool HF1, a $499 bladeless smart appliance designed to provide both heating and cooling functions in a single unit. Marketed as a replacement for separate space heaters and ceiling fans, the device features an intelligent thermostat, smart controls via the MyDyson app, and operates at 26 decibels in sleep mode. The launch positions the appliance as a premium upgrade for consumers seeking year-round comfort and smart home integration.
According to a review of a pre-production unit by TechCrunch, the HF1 offers significant convenience through smartphone control, allowing users to operate the device remotely, set timers, and create schedules. The unit weighs just under six pounds and stands 23 inches tall, with a slim design intended to fit easily into various home environments. It features an adjustable tilt and oscillation settings of 15, 40, or 70 degrees to direct airflow as required.
The appliance’s bladeless design simplifies maintenance, requiring only a quick wipe to remove dust, and enhances safety for homes with pets and children by eliminating exposed blades. A tip-over safety shut-off feature is also included. However, reviewers noted that the metal casing around the front of the unit can become slightly hot to the touch during heating mode.
A key operational distinction is that the HF1’s cooling function acts as a high-powered fan rather than an air conditioner. This means it circulates air to provide a cooling sensation but does not actively lower the room’s temperature. The intelligent thermostat continuously monitors the room to adjust heating output and maintain the chosen temperature.
Dyson provided the review unit for a three-month test period to assess long-term durability and performance. While the reviewer described the appliance as a "game changer" due to its quiet operation and ease of use, these assessments are subjective and based on limited experience. Long-term performance across different home environments remains unverified.
