Sony Reon Pocket Pro Plus Boosts Wearable Cooling Power
The latest thermoelectric wearable offers a 20% performance increase to combat extreme heat.
Sony has launched the Reon Pocket Pro Plus, a wearable cooling device designed to provide personal climate control during oppressive heatwaves. The device targets commuters and residents in regions with limited air conditioning infrastructure by offering a hands-free, portable alternative to traditional cooling tools.
The device operates using the Peltier effect, which employs an electrically cooled metal plate placed directly against the user's spine to lower blood flow temperature. According to technical specifications, cooling performance has increased by 20% over the previous model, allowing the plate to drop its temperature by an additional 2 degrees Celsius (3.6 Fahrenheit). The unit is priced at approximately $249, though costs may vary by region and retailer.
The Evolution of Personal Cooling
Sony has spent several years refining its wearable cooling technology. While earlier Reon Pocket models were often viewed as niche curiosities with limited effectiveness, the Pro Plus marks a strategic shift toward higher efficiency and improved ergonomics. By focusing on the back of the neck—a high-blood-flow area—Sony aims to move beyond the surface-level relief provided by handheld fans or misting devices, instead leveraging thermoelectric cooling to create a more systemic cooling effect for the wearer.
Power and Versatility
Battery longevity remains a critical factor for portable wearables. The Reon Pocket Pro Plus provides up to 15 hours of operation when used in "Smart Cool" mode. For users who prefer manual control, the device lasts up to 10 hours on its second-highest setting. Beyond summer utility, Sony has integrated a four-level warm mode, allowing the device to function as a wearable heater during winter months, effectively making it a year-round thermal regulator.
Industry Implications
As global temperatures rise and extreme heat events become more frequent, the demand for personal cooling solutions is expanding. The shift toward thermoelectric wearables suggests a growing market for "invisible" tech that integrates into professional attire, allowing users to maintain comfort without carrying bulky equipment. Mat Smith of Engadget noted the unusual form factor, stating, "It looks like an alien is attached to your spine, but it works."
What to Watch
While the technical performance gains are confirmed, the long-term adoption of the Pro Plus will likely depend on how users balance the device's price point against its real-world utility in diverse climates. Future iterations may focus on further reducing the physical footprint of the device or enhancing the integration of ambient sensors to automate temperature adjustments more seamlessly.