Sony's Reon Pocket Pro Plus: A Discreet Cooling Companion for US Summers (2026)

Sony's Reon Pocket Pro Plus is a wearable cooling and heating device that has been making waves in Japan since 2019. As of July, it's set to make its debut in the US, and I had the opportunity to get an early look at this innovative gadget. In this article, I'll share my thoughts and insights on this device, exploring its unique features, potential applications, and broader implications. While it may not be the most affordable option, the Reon Pocket Pro Plus offers a fascinating glimpse into the future of personal climate control, and I think it's worth taking a closer look at.

A Discreet Cooling Solution

One of the standout features of the Reon Pocket Pro Plus is its discreet design. Unlike traditional handheld fans, this device is worn around the neck, with the thermal plate making direct contact with the skin. This allows for a more targeted cooling effect, particularly on the upper back. The neckband is adjustable and can be bent to fit different body types, ensuring a comfortable and secure fit. However, I did find that the plastic neckband could benefit from a softer material for enhanced comfort.

The device's small size and silent operation make it an ideal companion for outdoor activities like hiking or walking. Its ability to provide a soothing cooling effect without drawing attention is particularly appealing. However, I did notice that the Reon Pocket Pro Plus worked best when I was stationary, as movement required more frequent adjustments to maintain skin contact.

Smart Temperature Control

The Reon Pocket Pro Plus offers both manual and smart temperature control. In manual mode, users can adjust the temperature range from 41 to 104 degrees Fahrenheit using the accompanying app or the device itself. The smart mode, on the other hand, utilizes multiple temperature and humidity sensors to automatically adjust the temperature based on the user's preferences. This level of customization allows for a personalized cooling experience, taking into account the user's environment and activity level.

The included Reon Pocket environmental sensor, which can be attached to a bag or belt loop, provides valuable insights into the surrounding temperature and humidity. This data is displayed in the app, allowing users to make informed decisions about their cooling preferences. However, it's important to ensure that the sensor is not covered, as it plays a crucial role in accurate temperature control.

Technology at Work

The Reon Pocket Pro Plus utilizes a Peltier element, a semiconductor module that generates heat or cooling depending on the direction of the electric current. This technology is combined with a high-volume fan, a vapor chamber, and heat-dissipation fins to maximize cooling performance. The result is a device that can quickly adjust its temperature, providing a noticeable cooling effect on the upper back.

Battery Life and Price

One of the key considerations for any portable device is battery life, and the Reon Pocket Pro Plus delivers in this regard. On the cool setting in smart mode, the device can provide up to 15 hours of continuous use. However, it's worth noting that the device takes approximately 3 hours and 20 minutes to fully charge when the 3,000-mAh lithium-ion battery is depleted. This is slightly longer than some competitors, such as the Dyson HushJet Mini Cool, which offers up to 6 hours of battery life on low speed.

The price of the Reon Pocket Pro Plus is $260, which may be a significant barrier for some consumers. While it offers advanced features and a unique design, it's important to consider alternative options that provide similar functionality at a more affordable price point. For example, the Blueair AlwaysCool handheld fan offers a comparable cooling experience at a lower cost.

Conclusion

Sony's Reon Pocket Pro Plus is a fascinating device that showcases the potential of wearable cooling and heating technology. Its discreet design, smart temperature control, and silent operation make it an appealing option for those seeking a personalized cooling experience. However, the price and battery life may be factors that limit its appeal for some consumers. If you're in the market for a portable cooling solution and are willing to invest in a premium device, the Reon Pocket Pro Plus is definitely worth considering. But if you're looking for a more budget-friendly option, there are alternatives available that offer similar functionality.

In my opinion, the Reon Pocket Pro Plus is a step forward in personal climate control, offering a unique and innovative solution to the challenges of staying cool in hot weather. However, it's important to consider the broader implications and potential applications of this technology, as well as the impact it may have on the market for portable cooling devices.

Sony's Reon Pocket Pro Plus: A Discreet Cooling Companion for US Summers (2026)
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