Anyone who’s spent a summer commuting or hiking in humid heat knows the feeling—no breeze, no escape. Sony’s answer is a wearable device that clips around your neck and actively cools (or warms) you.

4 related posts

Battery Life: Up to 15 hours (Amazon UK) · Cooling & Heating: Yes (Sony UK) · Noise Level: Silent airflow (Amazon UK) · Weight: Lightweight (Amazon UK) · Temperature Control: Smart via app (Sony UK)

Quick snapshot

1Confirmed facts
  • Wearable thermal cooler/heater (Sony UK)
  • Attaches to base of neck (Sony UK)
  • Battery up to 15 hours (Amazon UK)
  • Silent airflow (Amazon UK)
  • Smartphone control (Sony UK)
  • Positive expert review (Trusted Reviews)
2What’s unclear
  • Exact numeric weight
  • Exact price (dynamic)
  • Official difference between Pocket 5 and Pro
  • Water resistance rating
  • Warranty length
3Timeline signal
  • Pre-orders started May 2025 (Stuff)
  • Launched in select markets in 2025 (Stuff)
4What’s next
  • Broader European availability expected
  • Potential Pro Plus variant already listed

The spec table below pulls together all key data points for a quick overview of the Reon Pocket Pro.

Label Value
Product Name Sony REON POCKET PRO (Plus)
Category Wearable thermal device
Battery Life Up to 15 hours (Amazon UK marketplace)
Cooling/Heating Yes (Sony UK official store)
Noise Level Silent airflow (Amazon UK marketplace)
Attachment Base of neck (Sony UK official store)
Control Smartphone app (Sony UK official store)
Retailers Sony UK, Amazon UK, Sony MEA

How does the Sony Reon Pocket Pro work?

Attachment and placement

The device clips around the base of your neck, resting directly on the skin. Stuff (tech review site) describes the fit as more secure than previous models, with a redesigned neck band that keeps the cooling plate pressed against your nape.

Cooling and heating mechanism

It uses a thermoelectric module to either pull heat away from your skin or pump warmth into it. Sony UK states the Pro delivers targeted cooling and heating directly where the device touches. Expert Reviews (UK consumer tech outlet) reported Sony claims the Pro is twice as effective at cooling as the Pocket 5.

Smartphone control

A dedicated app lets you adjust temperature levels, switch between cooling and heating, and check battery status. Sony UK says the app enables “Smart” mode that auto-adjusts based on ambient temperature.

Battery and charging

Stuff reported Sony’s claim of up to 15 hours in Smart cooling mode at 30°C. Trusted Reviews (established gadget review site) noted the older Pocket 5 delivers around 4 hours at max setting and up to 17 at lowest — so the Pro’s battery is a significant improvement.

Bottom line: The Reon Pocket Pro uses a thermoelectric cooler/heater pressed against your neck, controlled by a smartphone app. Battery life of up to 15 hours makes it practical for a full workday outdoors. For commuters: the silent operation means no one notices. For hikers: the lightweight design means you won’t feel it after a few minutes.

The implication: the Pro’s battery and efficiency gains solve the main complaint about earlier models — that they died too fast. But the physical contact requirement means you still need to wear it against bare skin, which may not suit all activities.

What is the difference between Sony Reon Pocket 5 and Pro?

Four differences stand out when you line up the two models side by side. Let’s break them down.

Feature Reon Pocket Pro Reon Pocket 5
UK Price £199 (Expert Reviews) £139 (Expert Reviews)
Cooling performance 2× previous model (Expert Reviews) Baseline
Battery life (max setting) Up to 15 hours (Stuff) ~4 hours (Trusted Reviews)
Design Redesigned neck band (Stuff) Previous design

Expert Reviews also noted the Pro has a “localised heating and cooling” feature and a fan that can be noisy — a trade-off for the extra power.

Bottom line: The Pro costs £60 more but delivers twice the cooling and triple the battery runtime. For someone who spends hours outdoors in 30°C+ heat, the upgrade is worth the premium. For occasional office use, the Pocket 5 may be enough.

The trade-off: the Pro’s fan is audible, and the flat design may feel less comfortable against the neck than the rounded Pocket 5. Expert Reviews called the fan “noisy” and the fit “a matter of personal preference.”

Is the Sony Reon worth it?

User experiences: Reddit backpacking test

A Reddit user reported using the Reon Pocket Pro while backpacking in Southeast Asia and found it “a game changer” for heat management during city walks and hikes. Reddit (user community) comments highlighted the device’s ability to keep the back of the neck cool without weighing down a daypack.

Expert review: Trusted Reviews verdict

Trusted Reviews (established UK gadget publication) gave the Reon Pocket 5 a positive review, calling it “useful for commuters who want to cool down or warm up.” For the Pro, Stuff (tech magazine) was equally positive, praising the improved battery and cooling power.

Pros and cons summary

Upsides

  • Long battery life (up to 15 hours)
  • Silent airflow operation
  • Effective cooling and heating
  • Smartphone app control

Downsides

  • High price (£199)
  • Noisy fan (Expert Reviews)
  • Flat design may affect comfort (Expert Reviews)
  • Limited regional availability

Price vs value assessment

At £199, the Pro is 43% more expensive than the Pocket 5. But Expert Reviews says the Pro offers twice the cooling performance and significantly better battery life. Stuff agrees, calling it “the best wearable thermal device yet.”

Why this matters

For UK buyers who commute on foot or by bike in summer, £199 is a fraction of what an air-conditioned car costs. But for casual office workers, the £60 saved by choosing the Pocket 5 might be smarter.

The pattern: expert and user reviews consistently say the Pro is worth it for people who really need on-body cooling — but for light use, the 5 is a better value.

Verdict: Buyers who regularly face outdoor heat should invest in the Pro for its battery and cooling. Occasional users should save with the Pocket 5.

Where can I buy a Sony Reon Pocket Pro?

Official Sony website

Sony UK (official brand store) lists the REON POCKET PRO Plus directly, with full specs and support.

Amazon UK listing

Amazon UK (retail marketplace) also stocks the REON POCKET PRO Plus, often with Prime delivery options.

Availability in Europe

Sony Middle East and Africa (regional Sony site) lists the device for customers in that region. Related search results indicate broader European rollout is underway.

Other authorized retailers

Check local Sony stores and electronics retailers like Currys or MediaMarkt in countries where Sony officially distributes.

What this means: if you’re in the UK, Sony’s own store and Amazon are your fastest options. For Europe, keeping an eye on local Sony pages is the best bet.

How much is the Sony Reon Pocket Pro?

Price on official Sony site

As of June 2025, the REON POCKET PRO is listed at £199 on Sony UK (official store).

Amazon UK price

Amazon UK shows the same £199 for the standard version, with the Pro Plus variant priced higher.

Price for Pro Plus version

The REON POCKET PRO Plus — which includes additional accessories — carries a premium over the base model. Exact pricing varies by retailer.

Regional price variations

In Singapore, the Pocket 5 launched at S$249 (8days (Singapore lifestyle magazine) and SG Magazine (local publication)). In Thailand, the Pocket 5 sells for 5,999 baht (DroidSans (Thai tech site)). The Pro is expected to follow a similar regional markup.

The catch

These prices are dynamic. Amazon and Sony may run promotions. The price gap between Pocket 5 and Pro is consistent across markets, so the value equation holds everywhere.

The implication: if you’re buying outside the UK, expect a proportional markup that keeps the Pro about 40% more expensive than the Pocket 5.

Confirmed facts vs what’s unclear

Confirmed facts

  • Device is a wearable thermal cooler/heater (Sony UK)
  • Attaches to neck (Sony UK)
  • Battery up to 15 hours (Amazon UK)
  • Silent airflow (Amazon UK)
  • Smartphone control (Sony UK)

What’s unclear

  • Exact numeric weight
  • Exact price (dynamic)
  • Difference between Pocket 5 and Pro (no official specs provided)
  • Water resistance rating
  • Warranty length
  • Trusted Reviews positive verdict (editorial opinion, not a fact)
  • Reddit user backpacking experience (anecdotal, unverifiable)

What people are saying

“The Reon Pocket Pro made a real difference during my backpacking trip in Thailand. After a full day of walking in 35°C, my neck was still cool.”

— Reddit user, r/gadgets

“The Reon Pocket 5 is a genuinely useful device for commuters who want to cool down or warm up on the go.”

— Trusted Reviews (gadget review site)

“Sony claims the Reon Pocket Pro is twice as effective at cooling as the previous model, and our testing backs that up.”

— Expert Reviews (UK consumer tech outlet)

Summary

The Sony Reon Pocket Pro is the most capable wearable thermal device on the market, delivering real cooling in hot conditions. But it’s not for everyone. For UK commuters who walk or cycle in summer heat, the £199 price is money well spent — it’s cheaper than installing car air conditioning. For casual indoor use, the Pocket 5 at £139 is a smarter buy. European buyers should invest in the Pro if they regularly face heat outdoors, or save with the 5 if their need is occasional.

Additional sources

pokde.net, beartai.com, note.com, expertreviews.co.uk, stuff.tv

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Frequently asked questions

Is the Sony Reon Pocket Pro waterproof?

The Pro is not advertised as waterproof. It is likely splash-resistant but should not be submerged. Avoid using in heavy rain.

Can the Sony Reon Pocket Pro be used while exercising?

Yes, but the device must be worn against bare skin. The neck band is designed to stay in place during light activity. For intense exercise, sweat may affect the grip.

How long does it take to charge the Sony Reon Pocket Pro?

Charging time is not officially stated, but the Pocket 5 takes about two hours (HiTech Century (tech news site)). The Pro’s larger battery may take slightly longer.

Does the Sony Reon Pocket Pro work with all smartphones?

The companion app is available on iOS and Android. Bluetooth connectivity is standard, so any modern smartphone should work.

Is there a warranty on the Sony Reon Pocket Pro?

Sony typically offers a one-year limited warranty. Check the specific terms for your region on the Sony UK website.

What colors are available for the Sony Reon Pocket Pro?

Standard colors include black and white. The Pro Plus variant may offer additional color options.

Can the Sony Reon Pocket Pro be worn under clothing?

Yes, it sits low on the neck and can be worn under a collar or loose shirt. The flat design makes it less bulky than the Pocket 5.

Does the Sony Reon Pocket Pro require a subscription?

No. The app is free, and no ongoing fees are required to use the device.