TL;DR
Sony has launched the Reon Pocket Pro Plus, an upgraded wearable air conditioner that delivers stronger cooling and longer battery life. It is now available in Europe and the UK, with US availability still unconfirmed.
Sony has announced the release of the Reon Pocket Pro Plus, an upgraded version of its wearable air conditioner, now available in the UK and Europe. The device offers a 20 percent increase in cooling performance and improved stability, making it a more effective solution for personal cooling during hot weather. The company has not yet confirmed US availability.
The Reon Pocket Pro Plus builds on Sony’s original wearable cooling device, which has been available in Asia and recently in Western markets since its crowdfunding campaign in 2019. The new model features a two-degree Celsius (3.6°F) increase in cooling capacity, achieved through a refined cooling algorithm and hardware improvements. It can operate for up to 10 hours on its second-highest cooling setting, despite the increased performance.
Design enhancements include new fins that hold the device more securely on the neck, increasing stability by 40 percent, according to Sony. The device uses the Peltier effect to cool a metal plate positioned at the base of the neck, which helps dissipate heat effectively. Sony also introduced a second-generation Pocket Tag, a smaller accessory that monitors ambient temperature and humidity to optimize cooling, alongside a companion app for manual control and customization. The device maintains a quiet fan for air circulation and features an automatic shutdown to prevent overheating.
Why It Matters
This development matters because it offers a more powerful and stable personal cooling solution that could appeal to consumers facing increasingly hot weather, especially in outdoor or work environments. The improved battery life and smarter temperature regulation make the device more practical for extended use. As climate change drives more frequent heatwaves, such wearable cooling devices could become more relevant and commercially significant.
Sony Reon Pocket Pro Plus wearable air conditioner
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Background
The original Sony Reon device was developed in 2017, with crowdfunding in 2019, and has gradually expanded into Western markets. Over nearly a decade, Sony has refined its design, battery capacity, and cooling efficiency. The Reon Pocket Pro Plus is part of Sony’s ongoing efforts to enhance personal cooling technology, building on previous models’ success and expanding availability in Europe and the UK. Sony has not yet announced US availability, but the device’s improved performance may influence future market entries.
“The Reon Pocket Pro Plus offers a 20 percent increase in cooling performance, with smarter temperature monitoring and enhanced stability for greater comfort.”
— Sony spokesperson
“The new fins and adjustable design allow the device to fit more securely on different neck shapes, making it more stable during extended use.”
— Sony product designer

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What Remains Unclear
It is not yet confirmed whether the Reon Pocket Pro Plus will be available in the US or other markets outside Europe and the UK. Details about pricing, regional release schedules, and long-term durability are still emerging.

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What’s Next
Next steps include testing the device’s performance firsthand, monitoring its availability in additional markets, and potential US release announcements. Further updates are expected as Sony finalizes distribution plans and gathers user feedback.

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Key Questions
When will the Reon Pocket Pro Plus be available in the US?
As of now, Sony has not confirmed US availability. The device is currently available in the UK and Europe, with no specific US release date announced.
How does the cooling performance compare to previous models?
The Reon Pocket Pro Plus provides a 20 percent increase in cooling capacity, with a more refined cooling algorithm and improved hardware, although actual performance will depend on testing and real-world conditions.
How long can the device run on a single charge?
The device can operate for up to 10 hours on its second-highest cooling setting, despite the performance enhancements.
What accessories come with the device?
The Pro Plus includes a second-generation Pocket Tag that monitors ambient temperature and humidity, and a companion app for customization and manual control.
Is the device noisy or quiet during operation?
The device features a quiet fan to circulate air, and automatic shutdown mechanisms to prevent overheating, aiming for minimal noise during use.