Overview

Sony's Reon Pocket Pro Plus is the latest iteration of their wearable personal air conditioner, first introduced in 2019. While not a complete redesign, this model delivers a 20% improvement in cooling performance over last year's Pro model, along with design tweaks that make it easier to wear discreetly under various shirt types. Launching in Europe and other markets at €229/£199 (around $270), it remains unavailable in the US. This guide covers everything you need to know to get the most out of this innovative device—from setup and daily use to avoiding common pitfalls.

Prerequisites

Before diving into the step-by-step instructions, ensure you have the following:

• Reon Pocket Pro Plus unit (purchased from an authorized retailer in a supported region)
• Smartphone (iOS or Android) with Bluetooth 4.2 or newer
• Sony Reon Pocket app (download from App Store or Google Play)
• USB-C charging cable (included in the box)
• Compatible clothing – preferably shirts or blouses with a collar that can accommodate the device, though Sony's special neckband accessory (sold separately) can help with deeper necklines

Step-by-Step Instructions

1. Unboxing and Charging

Upon receiving your Reon Pocket Pro Plus, remove all packaging materials. The box contains the main unit, a USB-C cable, a quick start guide, and warranty information. Before first use, charge the device fully by connecting the USB-C cable to a standard charger (5V/1A or higher). The LED indicator will turn solid green when charge is complete, typically within 2–3 hours. A full charge provides up to 4 hours of continuous cooling on the highest setting, longer on lower modes.

2. Installing the App and Pairing

Download the Sony Reon Pocket app from your app store. Open the app and create a Sony account or sign in if you have one. Ensure Bluetooth is enabled on your phone. Power on the Reon Pocket Pro Plus by pressing the power button on the side for two seconds—you’ll feel a vibration. In the app, tap “Add Device” and select “Reon Pocket Pro Plus.” The app will search for nearby devices; when your unit appears, tap to pair. Follow any on-screen prompts to grant permissions (location on Android for Bluetooth scanning). Once paired, the app will display battery level and current temperature settings.

3. Wearing the Device

The Reon Pocket Pro Plus is designed to sit on the back of your neck, just below the nape. For optimal cooling, ensure the contact pads (the metallic surfaces) press directly against your skin. If you’re wearing a shirt, button up first, then slide the device into the collar from the top—the curved shape should hug your neck securely. The unit’s improved design reduces bulk, making it less noticeable under most collared shirts. For shirts with low or wide necklines, consider using the optional neckband accessory that holds the device in place with a fabric strap.

4. Controlling Cooling Settings

You can control the device via the app or physical buttons. The app offers four cooling levels (Low, Medium, High, Turbo) plus a “Smart” mode that adapts based on ambient temperature and your activity. To adjust via buttons, press the up or down arrow on the device. A beep and the LED color change indicate the level—blue for cool, white for fan-only (if available), and red for heating (winter mode—another new feature of the Plus model). You can also set a timer (15/30/60 minutes) in the app for automated shut-off.

5. Maintenance and Cleaning

After each use, wipe the contact pads with a soft, dry cloth to remove sweat and oils. For deeper cleaning, slightly dampen a cloth with water (not wet) and gently clean the pads, then dry thoroughly. Do not submerge the device or use alcohol-based cleaners. Store the unit in a cool, dry place when not in use. The air intake grilles can be cleaned with a soft brush to prevent dust buildup. Avoid exposing the device to extreme temperatures or direct sunlight for extended periods.

Common Mistakes

Wearing Over Thick Clothing

The Reon Pocket Pro Plus works via conduction—the cooling effect transfers heat away from your skin. If you wear it over a thick collar or turtleneck, the contact pads won’t make proper skin contact, severely reducing effectiveness. Always ensure direct skin contact, or use the neckband accessory to press the device closer.

Ignoring Battery Management

Running the device on Turbo mode continuously will drain the battery in about 1.5 hours. Many users forget to charge before heading out, leaving them with limp-cooling at a critical moment. Set a reminder to charge after each use, and consider using a lower fan speed or Smart mode to extend runtime. Also, the device will not charge while operating—you must turn it off before plugging in.

Using in Rain or High Humidity

The Reon Pocket Pro Plus is not waterproof. While it can handle light sweat, exposing it to rain or extremely humid conditions may damage internal electronics. If you must use it in such weather, keep a collar or scarf over the device to shield it, but be aware that this may reduce cooling efficiency. The app may display a humidity warning; follow its advice.

Expecting Instant Arctic Chill

The device cools your body by about 13–15°C below ambient temperature, but it doesn’t blow cold air like a fan. The effect is gradual and best felt after a few minutes. Some first-time users expect an instant blast of cold air and are disappointed—manage expectations: it’s a subtle, continuous cooling that prevents overheating rather than providing an immediate shock.

Forgetting to Update Firmware

Sony occasionally releases firmware updates that improve performance or fix bugs. The app will notify you of available updates. Neglecting these updates can lead to suboptimal performance or connectivity issues. Check for updates monthly or whenever the app prompts.

Summary

The Sony Reon Pocket Pro Plus is a sophisticated wearable air conditioner that offers a 20% cooling performance boost over its predecessor, with discreet design and app-based control. By following this guide—charging fully, ensuring skin contact, using Smart mode for efficiency, and avoiding common mistakes like wearing over thick fabric or ignoring battery care—you can maximize comfort in hot conditions. While not yet available in the US, it’s a solid choice for European and other supported markets seeking a portable, personal cooling solution.