News in Short

• Sony has introduced the Reon Pocket Pro Plus wearable air conditioner with stronger cooling performance and smarter temperature tracking.
• The device uses the Peltier effect instead of traditional fan-based cooling and can run for up to 10 hours.
• Sony claims the new model delivers 20 percent better cooling compared to its predecessor.
• The wearable launches in the UK and Europe for £199 and €220, while an India launch remains unconfirmed.

Sony has upgraded its wearable air conditioner lineup with the new Reon Pocket Pro Plus. The device brings stronger cooling, longer battery life, and a smarter temperature adjustment system. It sits under your shirt at the back of your neck and works like a mini cooling plate instead of a regular fan.

The launch arrives as heatwaves continue to intensify across several countries, including India. That timing matters because portable cooling gadgets are slowly becoming more than novelty products. Sony now appears to be positioning the Reon series as practical heat-management tech for commuters, office workers, and outdoor users.

What Is Sony’s Wearable Air Conditioner and How Does It Work?

The biggest difference between Sony’s wearable air conditioner and typical neck fans is the cooling method. The Reon Pocket Pro Plus uses the Peltier effect. In simple terms, electricity cools a metal plate that rests against the skin near the neck.

That location is important. The device targets an area close to major blood vessels, which helps the body feel cooler faster. Instead of blowing air directly at the face, the wearable creates localized cooling from the back of the neck.

Sony says the latest model delivers a two-degree Celsius improvement in cooling. That translates to roughly 3.6 degrees Fahrenheit. According to the company, this is a 20 percent boost compared to earlier versions.

The company has also improved the cooling algorithm. The system now tracks both device temperature and surrounding conditions more accurately. As a result, the wearable adjusts cooling levels dynamically instead of maintaining one fixed mode.

Why Is the Reon Pocket Pro Plus Different From a Neck Fan?

Most portable cooling gadgets rely on spinning fans. Those products move air but struggle in humid conditions. Sony’s wearable air conditioner takes a different route.

The device combines thermoelectric cooling with airflow management. A small internal fan circulates heat away from the cooling plate. Meanwhile, the wearable stays hidden under a shirt collar.

Sony has also redesigned the neck fins. The company claims the new structure improves stability by 40 percent. That matters because earlier wearable cooling products sometimes shifted while walking or commuting.

Another practical addition is the second-generation Pocket Tag accessory. It monitors humidity and ambient temperature. The wearable then uses that data to fine-tune cooling performance automatically.

Users can also control settings through a companion smartphone app. However, the device still works without needing constant phone connectivity.

Battery Life and Daily Use Could Matter More Than Cooling

Cooling performance grabs headlines, but battery life may decide whether the product succeeds.

Sony claims the Reon Pocket Pro Plus can run for up to 10 hours on its second-highest cooling mode. That could make it useful for office workers, metro commuters, delivery personnel, and travelers dealing with long summer days.

The wearable also includes overheating protection and automatic shutdown systems. Since the product stays in contact with skin for extended periods, thermal safety becomes essential.

Importantly, the design remains discreet. Unlike bulky portable fans, the device hides under clothing. That gives it a more professional look for workplace use.

What Is the Price and Will It Launch in India?

Sony has priced the Reon Pocket Pro Plus at £199 in the UK and €220 in Europe. That roughly converts to around ₹22,000 to ₹25,000 before taxes and import duties.

Sony has not confirmed an India launch yet. The company also remains unclear about availability in the US.

Still, India could become a strong market for wearable cooling devices. Cities across the country continue to experience longer and harsher summers. Heatwave alerts have also become increasingly common over the past few years.

However, pricing may become the biggest challenge. At over ₹20,000, the wearable air conditioner sits closer to premium gadget territory rather than an impulse summer purchase.

Does a Wearable Air Conditioner Actually Make Sense in India?

That question is becoming increasingly relevant.

India’s portable cooling market already includes neck fans, mini coolers, and rechargeable handheld fans. Most of those products cost between ₹1,000 and ₹5,000. Sony’s offering enters a completely different category.

However, the Reon Pocket Pro Plus targets convenience and discreet cooling instead of raw airflow. It may appeal to users who spend hours outdoors, travel frequently, or work in crowded urban environments.

The device could also fit into a growing trend where personal climate-control gadgets become more mainstream. Smart rings track health. AI wearables assist productivity. Now wearable air conditioners are trying to solve heat discomfort directly.

Whether consumers accept that idea at premium prices remains the bigger story.

Sony’s wearable air conditioner may still sound futuristic, but rising global temperatures are making these devices feel increasingly practical rather than experimental.